Page 1 ERserver xSeries 235 Type 8671 Hardware Maintenance Manual and Troubleshooting Guide...
Page 3 ERserver xSeries 235 Type 8671 Hardware Maintenance Manual and Troubleshooting Guide...
Page 4 This publication was developed for products and services offered in the United States of America. IBM may not offer the products, services, or features discussed in this document in other countries, and the information is subject to change without notice.
Page 5: About This Manual
About this manual This manual contains diagnostic information, a Symptom-to-FRU index, service ® information, error codes, error messages, and configuration information for the IBM Eserver xSeries ™ 235. Important: The field replaceable unit (FRU) procedures are intended for trained servicers who are familiar with IBM xSeries products. See the parts listing in “System”...
Page 6: Online Support
Lea atentamente todas las declaraciones de precaución y peligro ante de llevar a cabo cualquier operación. Online support You can download the most current diagnostic, BIOS flash, and device driver files from http://www.ibm.com/pc/support on the World Wide Web. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 8 Handling static-sensitive devices ....42 Major components of the xSeries 235 Type 8671 server..42 System-board component locations .
Page 9 Problem determination tips ....152 Chapter 7. Parts listing for the xSeries 235 ... . . 155 System .
Page 10 European Union EMC Directive conformance statement ..200 Taiwan electrical emission statement ....200 Japanese Voluntary Control Council for Interference (VCCI) statement viii xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 11: Chapter 1. General Information
Chapter 1. General information The IBM Eserver xSeries 235 Type 8671 is a high-performance server. It can be upgraded to a symmetric multiprocessing (SMP) server through a microprocessor upgrade. It is ideally suited for networking environments that require superior microprocessor performance, efficient memory management, flexibility, and large amounts of reliable data storage.
Page 12: Notices And Statements Used In This Book
Notices and statements used in this book The caution and danger statements used in this book also appear in the multilingual Safety Information book provided on the IBM xSeries Documentation CD. Each caution and danger statement is numbered for easy reference to the corresponding statements in the safety book.
Page 13 Input voltage range automatically selected 400 MHz system bus – Dedicated I/O port v Input voltage low range: v Support for up to two – Support for IBM Remote Supervisor – Minimum: 90 V ac microprocessors Adapter – Maximum: 137 V ac...
Page 14: Server Controls And Indicators
LED (amber) (green) USB 3 connector Operator information panel: The LEDs on this panel give status information for your server. See “Operator information panel” on page 7 for more information. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 15 LED. When this amber LED is on continuously, the drive has failed. If an optional ™ IBM ServeRAID controller is installed in the server, when the LED flashes slowly (one flash per second), the drive is being rebuilt. When the LED flashes rapidly (three flashes per second), the controller is identifying the drive.
Page 16: Rear View
Ethernet link Power supply 2 status LED AC power LED (green) PCI-X slot 5 attention LED DC power LED PCI-X slot 6 (green) attention LED NMI button (service use only) xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 17: Operator Information Panel
Fans 1 and 2 LEDs: These LEDs provide status information about fans 1 and 2 (the rear fans in connector J25). For additional information, see “Light Path Diagnostics” on page 34. Ethernet link status LED: This LED is on the Ethernet connector. When this LED is on, there is an active connection on the Ethernet port.
Page 18: Server Power Features
If your server was previously turned on, it must be properly placed in Standby mode for the Wake on LAN feature to turn on the server. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 19: Turning Off The Server
Complete the following steps to manually turn on the server: 1. Review the information in “Safety information” on page 163. 2. Turn on all external devices, such as the monitor. 3. Plug the server power cords into the power source. 4.
Page 20: Standby Mode
The ISMP can put the server in Standby mode as an automatic response to a critical system failure. You can also put the server into Standby mode remotely by means of an optional Remote Supervisor Adapter or through connection to an ASM interconnect network. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 21: Chapter 2. Configuration
ServerGuide Setup and Installation CD The ServerGuide Setup and Installation CD provides software setup tools and installation tools that are specifically designed for your IBM server. Use this CD during the initial installation of your server to configure basic hardware features and to simplify your operating system installation.
Page 22: Starting The Configuration/Setup Utility Program
Select this choice to display information about your server. Changes that you make on other menus might appear on this summary screen. You cannot edit any fields. The System Information choice appears only on the full Configuration/Setup Utility main menu. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 23 You must replace the system board. Note: This choice is available on the Configuration/Setup Utility menu only if the optional IBM Remote Supervisor Adapter is installed in your server. Select this choice to set or change an administrator password.
Page 24 Selecting write-back mode will provide better system performance. – PCI Bus Control Select this choice to view and set interrupts for PCI devices and to configure the master latency timer value for the server. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 25 Additional Configuration/Setup Utility menu choices When you install an IBM Remote Supervisor Adapter in your server, you can view additional menu choices in the Configuration/Setup Utility program, such as: v System Card Data Select this choice to display information about your server.
Page 26: Using Passwords
The System Security choice appears only on the full Configuration/Setup Utility menu. After you select this choice, you can implement two levels of password protection: power-on password and administrator password. The administrator password is available only if the optional IBM Remote Supervisor Adapter is installed in your server. Power-on password After you set a power-on password, you can enable the Unattended Start mode.
Page 27: Using The Lsi Logic Configuration Utility Program
The following table provides a summary of the password features. Table 2. Power-on and administrator password features Type of password Features Power-on password v Type the password to complete the system startup. v All choices are available on the Configuration/Setup Utility main menu.
Page 28: Formatting A Scsi Hard Disk Drive
If a later version of the ServerGuide program is available, you can download a free image of the ServerGuide Setup and Installation CD, or you can purchase the CD. To download the latest ServerGuide program, go to the IBM ServerGuide Web page at http://www.ibm.com/pc/qtechinfo/MIGR-4ZKPPT.html. To purchase the latest ServerGuide Setup and Installation CD, see the “ServerGuide Updates”...
Page 29: Setup And Configuration Overview
Setup and configuration overview When you use the ServerGuide Setup and Installation CD, you do not need setup diskettes. You can use the CD to configure any supported IBM server model. The ServerGuide program checks your system BIOS, service processors, and other system hardware to determine if system updates are available.
Page 30: System Partition
This section describes a typical ServerGuide operating system installation. Note: Features and functions can vary slightly with different versions of the ServerGuide program. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 31: Setting Up Or Updating Multiple Servers
If you have already configured the server hardware and you decide not to use the ServerGuide program to install your operating system, complete the following steps to download the latest operating system installation instructions from the IBM Support Web page: 1.
Page 32: Using Serveraid Manager
Using ServeRAID Manager You can use the ServeRAID Manager program, provided on the IBM ServeRAID Support CD, to: v Configure a redundant array of independent disks (RAID) v Restore a SCSI hard disk to factory-default settings, erasing all data v View your RAID configuration and associated devices...
Page 33: High-Performance Ethernet Modes
To update the integrated system management (ISM) firmware for the integrated system management processor (ISMP), download the Integrated System Management Firmware Update Utility program for your server from the IBM Support Web site at http://www.ibm.com/pc/support/. Then run the Integrated System Management Firmware Update Utility program to create a diskette to use to update the ISM firmware.
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Page 35: Chapter 3. Diagnostics
4. If the computer stops and no error is displayed, go to “Undetermined problems” on page 151. 5. For power supply problems, see “Power-supply LED errors” on page 141. 6. For safety information, see “Safety information” on page 163. © Copyright IBM Corp. 2002...
Page 36 If you receive an error, see Chapter 6, “Symptom-to-FRU index” on page 125. If the diagnostic programs were completed successfully and you still suspect a problem, see “Undetermined problems” on page 151. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 37: Diagnostic Tools Overview
After you register and profile your xSeries products, you can diagnose problems using the IBM Online Assistant, and you can participate in the IBM discussion forum. For more detailed information about registering and creating a customized profile for your IBM products, go to the following addresses on the Web: –...
Page 38: Post Error Logs
CD-ROM drive is first in the startup sequence. v If more than one CD-ROM drive is installed, ensure that only one drive is set as the primary drive. Start the CD from the primary drive. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 39: Small Computer System Interface Messages
Table 3. ServerGuide Setup and Installation CD (continued) Symptom Suggested action The SCSI RAID v Ensure that there are no duplicate SCSI IDs or IRQ assignments. program cannot v Ensure that the hard disk drive is connected properly. view all installed drives, or the NOS cannot be installed.
Page 40: Text Messages
2. When the message F2 for Diagnostics appears, press F2. 3. Type the appropriate password; then, press Enter. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 41: Diagnostic Error Message Tables
4. Select either Extended or Basic from the top of the screen. 5. When the Diagnostic Programs screen appears, select the test you want to run from the list that appears; then, follow the instructions on the screen. Notes: a. You can press F1 while running the diagnostic programs to obtain help information.
Page 42: Identifying Problems Using Status Leds
PCI-X slot 5 external attention LED (CR74) PCI-X bus C error LED (CR76) PCI-X slot 6 external attention LED (CR77) PCI-X slot 6 internal attention LED (CR78) PCI-X slot 6 power LED (CR79) xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 43 Power LED This LED is on when the hot-plug PCI slot has power. An adapter must not be added to or removed from the PCI slot when the power LED is on. When this LED is off, the hot-plug PCI slot has no power applied. An adapter can be added to or removed from the PCI slot when the power LED is off.
Page 44: Power-Supply Leds
Your server is designed so that LEDs remain lit when the server shuts down, provided that the power supplies are operating properly. This feature helps you to isolate the problem even if an error causes the server to shut down. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 45: Remind Button
Diagnostic panel LEDs The following illustration shows the LEDs on the diagnostics panel inside the server. REMIND DASD MEMORY SERVICE PCI BUS PROCESSOR BUS NONREDUNDANT POWER SUPPLY TEMPERATURE The system-error LED on the operator information panel is lit when certain system errors occur.
Page 46: Recovering The Bios Code
2. Check for loose cables in the power subsystem. Also check for short circuits, for example, if there is a loose screw causing a short circuit on a circuit board. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 47: Troubleshooting The Ethernet Controller
3. Remove adapters and disconnect the cables and power connectors to all internal and external devices until the server is at the minimum configuration required to start the server (see “Minimum operating requirements” on page 151). 4. Reconnect all ac power cords and turn on the server. If the server starts up successfully, replace adapters and devices one at a time until the problem is isolated.
Page 48 Run diagnostics for the Ethernet controller. apparent cause. v Try a different connector on the hub. v Reinstall the device drivers. See your operating-system documentation and the ServerGuide information. v Reseat or replace the adapter. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 49: Ethernet Controller Messages
Ethernet controller messages The integrated Ethernet controller might display messages from certain device drivers. The latest information available concerning these messages will be made available at the IBM Support Web site at http://www.ibm.com/pc/support. Chapter 3. Diagnostics...
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Page 51: Chapter 4. Customer Replaceable Units
Back up all important data before you make changes to disk drives. v For a list of supported options for your server, go to http://www.ibm.com/pc/us/compat/ on the World Wide Web. System reliability considerations To help ensure proper cooling and system reliability, make sure that: v Each of the drive bays has either a drive or a filler panel installed.
Page 52: Working Inside The Server With The Power On
The orange color on components and labels in your server identifies hot-swap or hot-plug components. You can install or remove hot-swap or hot-plug components while the system is running, provided that your system is configured to support this function. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 53 The blue color on components and labels indicates touch points where a component can be gripped, a latch moved, and so on. The following illustration shows the major components in your server. Note: The illustrations in this document might differ slightly from your hardware. Microprocessor Memory modules Power supply...
Page 54: System-Board Component Locations
(J38) PCI-X slot 4 64-bit 3.3 V (J41) PCI-X slot 5 64-bit 3 V 133 MHz hot-plug (J43) PCI-X slot 6 64-bit 3 V 133 MHz hot-plug (J45) Battery (BH1) xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 55: System-Board Internal Cable Connectors
System-board internal cable connectors The following illustration shows the internal cable connectors on the system board. Power (J4) Power signal (J10) Center fans (J18) IDE CD-ROM drive (J21) Diskette drive (J22) Rear fans (J25) Light Path Diagnostics panel (J23) Operator information panel (J24) SCSI channel A (J44)
Page 56: System-Board External Port Connectors
The following illustration shows the location of the input/output external port connectors on the system board. Keyboard (J2) Mouse (J3) Parallel (J5) Serial (J8) RS-485 (J13) Rear USB (J16) Video (J19) Ethernet (J26) Front USB (J29) xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 57: System-Board Switches And Jumpers
System-board switches and jumpers The following illustration shows the location of the system-board switch block (SW1) and jumper blocks (J28 and J42) on the system board. Boot block recovery jumper (J28) Normal Update IXA adapter jumper (J42) Disabled Enabled System board switch block (SW1) Chapter 4.
Page 58 42, and “Safety information” on page 163.) 2. Any system-board switch or jumper blocks that are not shown in the illustrations in this book are reserved. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 59: System-Board Led Locations
System-board LED locations The following illustration shows the location of the LEDs on the system board. You might need to refer to this illustration when solving server problems. VRM 2 error LED (CR1) CPU mismatch error CPU 2 error LED (CR4) LED (CR14) Power error LED (CR15)
Page 60: Removing The Server Door (Tower Model)
3. Locate the flange on the top edge of the door. 4. Press the flange downward while pressing outward on the door; then, lift the door up and off the hinge. Set the door aside in a safe place. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 61: Removing The Server Left-Side Cover And Bezel (Tower Model)
Removing the server left-side cover and bezel (tower model) This section describes how to remove the left-side cover and bezel from the tower model server. Removing the left-side cover The following illustration shows how to remove the left-side cover from the tower model server.
Page 62: Removing The Bezel
3. Pull the top of the bezel away from the chassis; then, lift the bezel to disengage the bottom tabs. 4. Remove the bezel from the server and store the bezel in a safe place. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 63: Removing The Server Top Cover And Bezel (Rack Configuration)
Removing the server top cover and bezel (rack configuration) This section describes how to remove the top cover and bezel from a rack configuration server. Removing the top cover The following illustration shows how to remove the top cover from a rack configuration server.
Page 64: Removing The Bezel
Complete the following steps to remove the adapter-support bracket: 1. Review the information in “Installation guidelines” on page 41, “Handling static-sensitive devices” on page 42, and “Safety information” on page 163. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 65 2. Turn off the server and disconnect all power cords and external cables (“Turning off the server” on page 9); then, remove the server cover (see “Removing the server left-side cover and bezel (tower model)” on page 51 or “Removing the server top cover and bezel (rack configuration)”...
Page 66: Working With Adapters
Slots 5 and 6 are the Active PCI-X slots. Active PCI-X slots are also called hot-plug PCI-X slots. Note: For information about the adapter power-on and attention LEDs, see “LEDs for Active PCI slots” on page 32. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 67: Adapter Considerations
PCI slot 1 32-bit 5.0 V (J32) PCI-X slot 2 64-bit 3.3 V (J36) PCI-X slot 3 64-bit 3.3 V (J38) PCI-X slot 4 64-bit 3.3 V (J41) PCI-X slot 5 64-bit 3 V 133 MHz hot-plug (J43) PCI-X slot 6 64-bit 3 V 133 MHz hot-plug (J45) Adapter considerations Before you install an adapter, review the following:...
Page 68 3. The integrated SCSI controller with RAID capabilities is on PCI bus B. v The optional IBM Remote Supervisor Adapter must be installed in PCI slot 1 only. Use the ribbon cable that comes with the adapter to connect the adapter to the Remote Supervisor Adapter connector (J27) on the system board.
Page 69: Installing A Hot-Plug Adapter (Slots 5 And 6)
Installing a hot-plug adapter (slots 5 and 6) This section contains the procedure for installing a hot-plug PCI or PCI-X adapter. If your operating system supports hot-plug PCI or PCI-X adapters, you can replace a failing hot-plug PCI or PCI-X adapter with a new adapter of the same type without turning off power to the server.
Page 70 Adapter guide b. Carefully grasp the adapter by its top edge or upper corners, and align it with the expansion slot on the system board. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 71: Installing A Non-Hot-Plug Adapter (Any Slot)
Attention: When you install an adapter in the server, be sure that it is completely and correctly seated in the system-board connector. Incomplete insertion might cause damage to the system board or the adapter. c. Press the adapter firmly into the expansion slot. d.
Page 72 It might be easier for you to route cables before you install the adapter. Attention: Avoid touching the components and gold-edge connectors on the adapter. 9. Remove the adapter from the static-protective package. 10. Install the adapter: xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 73: Cabling Example For A Serveraid Controller
“Installing the server bezel and top cover (rack configuration)” on page 99. Cabling example for a ServeRAID controller You can install an optional IBM ServeRAID controller in your server to control the internal hot-swap hard disk drives. A ServeRAID controller can, for example, enable you to configure the internal hot-swap hard disk drives into disk arrays.
Page 74 For complete details, see “Removing and installing the adapter-support bracket” on page 54. Note: You must remove the air-baffle assembly whenever you remove the adapter-support bracket. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 75 ServeRAID-5i isinstalled, you must use SCSI cables that are compatible with that controller. To select and order the correct cables for use with your RAID controller, contact your IBM reseller or IBM marketing representative. 8. Reinstall the adapter-support bracket in the server (see “Removing and installing the adapter-support bracket”...
Page 76 15. Otherwise, continue with step 15. The following illustration shows how to route two SCSI cables from backplanes to the ServeRAID controller (in PCI slot 3 in this illustration). ServeRAID adapter SCSI connector B SCSI cable xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 77: Working With The 3-Pack Ultra320 Hot-Swap Expansion Option
Note: If you plan to attach external SCSI devices, you must order additional SCSI cables. To select and order the correct cables for use with external devices, contact your IBM reseller or IBM marketing representative. 15. If you have other options to install or remove, do so now; otherwise, go to “Installing the server bezel and left-side cover (tower model)”...
Page 78: Installing The 3-Pack Ultra320 Hot-Swap Expansion Option
Leave adequate room at the rear of the 3-Pack Ultra320 Hot-Swap Expansion option to connect the required cables. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 79 ServeRAID-5i isinstalled, you must use SCSI cables that are compatible with that controller. To select and order the correct cables for use with your RAID controller, contact your IBM marketing representative or authorized reseller. a. Connect the end of the cable that is labeled “HDD backplane” to the new 3-Pack SCSI backplane as shown in the following illustration.
Page 80 14. If you have other options to install or remove, do so now; otherwise, go to “Installing the server bezel and left-side cover (tower model)” on page 96 or “Installing the server bezel and top cover (rack configuration)” on page 99. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 81: Installing Internal Drives
Installing internal drives If you add different types of drives, your system can read multiple types of media and store more data. Several types of drives are available, such as: v Diskette v Hard disk v CD-ROM v DVD-ROM v Tape, including digital linear tape (DLT), super digital linear tape (SDLT), and linear tape-open (LTO) Note: The server supports both internal and external tape drives.
Page 82: Internal Drive Bays
Your server comes with one 3.5-inch, 1.44 MB diskette drive. v Your server also comes with one integrated drive electronics (IDE) CD-ROM drive. The CD-ROM drive bay supports a 5.25-inch, half-high, removable-media drive. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 83 (A and B). The server supports full-high and half-high DLT, SDLT, and LTO drives. For a list of supported options for your server, go to http://www.ibm.com/pc/us/compat/ on the World Wide Web. A three-drop power signal cable and a one-drop IDE cable come attached to the CD-ROM drive.
Page 84: Installing A Hot-Swap Hard Disk Drive
See the ServeRAID documentation on the IBM ServeRAID Support CD for additional information on RAID operation and complete instructions for using ServeRAID Manager. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 85: Installing A 5.25-Inch Removable-Media Drive
ServeRAID-5i isinstalled, you must use SCSI cables that are compatible with that controller. To select and order the correct cables for use with your RAID controller, contact your IBM reseller or IBM marketing representative. Check the instructions that come with the drive to see if you need to set any switches or jumpers on the drive.
Page 86 CD-ROM drive. The connectors are keyed and can be inserted only one way. 10. If you have other options to install or remove, do so now; otherwise, go to “Completing the installation” on page 95. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 87: Installing Memory Modules
(ECC) DIMMs. These DIMMs must be compatible with the latest PC2100 SDRAM Registered DIMM specification. For a list of supported options for your server, go to http://www.ibm.com/us/compat/ on the World Wide Web. ™ 8. Your server supports Chipkill memory if the DIMMs are all type x4 and are larger than 128 MB.
Page 88 Complete the following steps to install a DIMM: 1. Review the information in “Installation guidelines” on page 41, “Handling static-sensitive devices” on page 42, and “Safety information” on page 163. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 89 2. Turn off the server and disconnect all power cords and external cables (“Turning off the server” on page 9); then, remove the server cover (see “Removing the server left-side cover and bezel (tower model)” on page 51 or “Removing the server top cover and bezel (rack configuration)”...
Page 90: Installing An Additional Microprocessor
Important: A boot processor must always be installed in socket U13 of the system board. Notes: 1. To order additional microprocessor options, contact your IBM reseller or IBM marketing representative. 2. When you install a microprocessor in socket U9, you must also install the voltage regulator module (VRM) that comes with the microprocessor, in VRM connector J1.
Page 91 The following illustration is a simplified layout of the microprocessor connector locations and other microprocessor-related components on the system board. VRM 2 (J1) Microprocessor 2 (U9) Microprocessor 1 (U13) VRM 1 (J17) Note: For additional illustrations of the system-board components, see “System-board option connectors”...
Page 92 Center the microprocessor over the microprocessor socket. Align the triangle on the corner of the microprocessor with the triangle on the corner of the socket and carefully press the microprocessor into the socket. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 93 Attention: v Do not use excessive force when pressing the microprocessor into the socket. v Make sure that the microprocessor is oriented and aligned correctly with pin number 1 in the socket before you try to close the microprocessor-release lever. The following illustration shows the alignment marks for both microprocessors and sockets.
Page 94: Replacing A Hot-Swap Power Supply
(for example, the cables that are connected to the I/O ports) through the I/O cable-restraint bracket on the top. If you install or remove a power supply, observe the following precautions. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 95 Statement 8 CAUTION: Never remove the cover on a power supply or any part that has the following label attached. Hazardous voltage, current, and energy levels are present inside any component that has this label attached. There are no serviceable parts inside these components. If you suspect a problem with one of these parts, contact a service technician.
Page 96: Installing A Hot-Swap Power-Supply Option
If your server has one fixed power supply, you can replace it with the hot-swap power-supply option, giving you two hot-swap power supplies. The two hot-swap power supplies provide power redundancy. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 97 One fixed power supply Fan 1 LED Fan 2 LED AC power LED (green) DC power LED (green) Ethernet link status LED PCI-X slot 5 attention LED PCI-X slot 6 attention LED NMI button (service use only) Two hot-swap power supplies I/O cable-restraint bracket Hot-swap...
Page 98 Disconnect the SCSI cable (P2) from the SCSI backplane. e. Disconnect the power cable (P1) from the J4 connector on the system board. f. Disconnect the power signal cable (P3) from the J10 connector on the system board. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 99 g. If your server has the 3-Pack Ultra320 Hot-Swap Expansion option installed, disconnect the power connector (P8) from the power connector on the 3-Pack backplane. 5. Remove the fixed power supply (see the following illustration). a. From the rear of the server, remove the two screws at each side of the fixed power supply.
Page 100 Connect the SCSI cable (P2) to the SCSI backplane. e. Connect the power cable (P1) to the J4 connector on the system board. f. Connect the power signal cable (P3) to the J10 connector on the system board. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 101: Replacing A Hot-Swap Fan
g. If your server has the 3-Pack Ultra320 Hot-Swap Expansion option installed, connect the power connector (P8) to the power connector on the 3-Pack backplane. 8. Reinstall the adapter-support bracket. See “Removing and installing the adapter-support bracket” on page 54 for instructions. 9.
Page 102: Replacing A Front Fan
(tower model)” on page 96 or “Installing the server bezel and top cover (rack configuration)” on page 99). Replacing a rear fan Complete the following step to replace rear fan 1 or 2 in connector J25: xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 103: Replacing The Battery
Diagnostics” on page 34) is not lit. If the FAN LED is lit, reseat the fan. Replacing the battery IBM has designed this product with your safety in mind. The lithium battery must be handled correctly to avoid possible danger. If you replace the battery, you must adhere to the following instructions.
Page 104 For further information on battery disposal, call IBM at 1-800-IBM-4333 (1-800-426-4333) in the U.S. For information outside of the U.S., contact an IBM reseller or marketing representative. Complete the following steps to replace the battery: 1. Review the information in “Installation guidelines” on page 41, “Handling static-sensitive devices”...
Page 105: Completing The Installation
7. Insert the new battery: a. Tilt the battery so that you can insert it into the socket on the side opposite the battery clip. b. Press the battery down into the socket until it clicks into place. Make sure the battery clip holds the battery securely.
Page 106: Installing The Server Bezel And Left-Side Cover (Tower Model)
2. Insert the two tabs on the bottom of the bezel into the matching holes on the server chassis. 3. Push the top of the bezel toward the server until the two tabs at the top of the bezel snap into place. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 107 The following illustration shows how to install the left-side cover on the tower model server. Slots Left-side cover Complete the following steps to install the server left-side cover: 1. Before installing the cover, check that all cables, adapters, and other components are installed and seated correctly and that you have not left loose tools or parts inside the server.
Page 108: Installing The Server Door (Tower Model)
5. Close the server door. Attention: Be sure to maintain a clearance of at least 100 mm (4 inches) on the front and rear of the server to allow for air circulation. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 109: Installing The Server Bezel And Top Cover (Rack Configuration)
Installing the server bezel and top cover (rack configuration) The following illustration shows how to install the bezel on a rack configuration server. Bezel Complete the following steps to install the bezel: 1. Review the information in “Installation guidelines” on page 41, “Handling static-sensitive devices”...
Page 110: Updating Your Server Configuration
If your server comes with two microprocessors, or if your server comes with one microprocessor and you have installed an additional microprocessor, your server can now operate as an SMP server. Therefore, you might need to upgrade your xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 111: Connecting External Options
If your server has a RAID configuration using the integrated SCSI controller with RAID capabilities or has a ServeRAID controller installed and you have installed or removed a hard disk drive, see the ServeRAID documentation on the IBM ServeRAID Support CD for information about configuring your disk arrays.
Page 112: Cabling The Server
(ASM interconnect) USB 2 USB 1 Video Ethernet External SCSI Knockout Keyboard cabling There is one keyboard port on the back of the server. Connect a keyboard to this port. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 113: Pointing Device Cabling
Pointing device cabling There is one pointing device port on the back of the server. Connect a pointing device to this port. Parallel port cabling There is one parallel port on the back of the server. You can connect a parallel device to this port.
Page 114: Installing The Server In A Rack
Installing the server in a rack Detailed cabling instructions for a typical rack server configuration are provided on the IBM xSeries Documentation CD that come with your server. These instructions also come with the Tower-to-Rack Conversion Kit. Input/output connectors This section provides information about the following I/O ports on your server.
Page 115: Parallel Port
Parallel port Your server has one parallel port. This port supports three standard Institute of Electrical and Electronics Engineers (IEEE) 1284 modes of operation: Standard Parallel Port (SPP), Enhanced Parallel Port (EPP), and Extended Capability Port (ECP). Viewing or changing the parallel-port assignments You can use the built-in Configuration/Setup Utility program to configure the parallel port as bidirectional;...
Page 116: Keyboard Port
If you want to attach external SCSI devices to the server without using the internal SCSI channel B, you must install an optional SCSI adapter. Notes: 1. External SCSI devices connected to internal SCSI channel B will operate asynchronously. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 117: Scsi Cabling Requirements
2. If you install a PCI RAID adapter to configure and manage the internal hot-swap drives, you must move the SCSI cable from the system-board SCSI connector to an internal channel connector on the RAID adapter (except for the ServeRAID-5i controller, which uses the system-board integrated SCSI controller with RAID capabilities).
Page 118: Serial Ports
5. Select Save Settings; then, select Exit Setup to exit from the Configuration/Setup Utility main menu. Serial-port connectors The following illustration shows the 9-pin, male D-shell serial-port connector on the rear of your server. This connector conforms to the industry standard. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 119: Universal Serial Bus Version 1.1 Ports
Universal Serial Bus version 1.1 ports Your server has one Universal Serial Bus (USB) version 1.1 connector on the front of the server and two USB version 1.1 connectors on the rear of the server. USB is a serial interface standard for telephony and multimedia devices. It uses Plug and Play technology to determine the type of device that is attached to the connector.
Page 120: Ethernet Connector
46 for the location of this connector. The following illustration shows the pin-number assignments for the RJ-45 connector. These assignments apply to both 10BASE-T and 100/1000BASE-TX devices. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 121: Chapter 5. Service Replaceable Units
This chapter describes the removal of server components. Important: The field replaceable unit (FRU) procedures are intended for trained servicers who are familiar with IBM xSeries products. See the parts listing in “System” on page 156 to determine if the component being replaced is a customer replaceable unit (CRU) or a FRU.
Page 122: System Board
(see “Installing memory modules” on page 77). Note: When you set the DIMMs aside, be sure to keep track of the slots they belong to; DIMMs must be installed in pairs of the same size, speed, xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 123: Microprocessor Removal
type, and technology. 12. Push the system-board release latch toward the side of the system board where the DIMM slots are located to release the board. Note: The board will not be released until the latch is pushed to be approximately parallel with the DIMM slots.
Page 124 Microprocessor Microprocessor- release lever 5. Open the microprocessor release lever. 6. Pull the microprocessor out of the socket. To install a microprocessor, see “Installing an additional microprocessor” on page 80. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 125: Operator Information Panel
Operator information panel Complete the following steps to remove the operator information panel. Note: v Read “Installation guidelines” on page 41. v Read the safety notices at “Safety information” on page 163. v Read “Handling electrostatic discharge-sensitive devices” on page 166. 1.
Page 126: Diskette Drive
1. Turn off the server and all attached devices. 2. Disconnect all external cables and power cords from the back of the server. 3. Remove the server cover (see “Removing the left-side cover” on page 51). xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 127: Dasd Backplane
4. Remove the front bezel (see “Removing the bezel” on page 52). 5. Press in on the two blue diskette drive release tabs until the drive is released from the chassis. 6. Carefully pull the drive away from the chassis until the cables at the rear of the drive are accessible.
Page 128: Power-Supply (Non-Hot-Swap)
2. Disconnect all external cables and power cords from the back of the server. 3. Remove the adapter-support bracket. See “Removing and installing the adapter-support bracket” on page 54 for instructions. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 129: Front Fan Housing
4. Remove the fixed power supply (see the following illustration). 5. Disconnect all power-supply cables from the system board (J4, J10), SCSI backplane, and other backplanes or devices. 6. From the rear of the server, remove the two screws at each side of the fixed power supply.
Page 130: Hot-Swap Card
2. Disconnect all external cables and power cords from the back of the server. 3. Remove the server cover (see “Removing the left-side cover” on page 51). 4. Remove all adapters and spacers (see “Working with adapters” on page 56). xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 131: Diagnostics Panel Card
5. Disconnect the hot-swap card cable from the system board. 6. Press the two tabs on the hot-swap card and remove it from the chassis. Note: It might be easier to remove this component if the server is placed on its side.
Page 132: Power Reset Card
5. Disconnect and remove adapters and spacers (see “Working with adapters” on page 56). 6. Remove the two central fans (see “Replacing a hot-swap fan” on page 91). 7. Remove the plastic baffle. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 133 8. Disconnect the power reset card cable from the system board (J47). 9. Press the tab on the front of the power reset card and lift it out from inside the chassis. 10. To replace the power reset card, reverse the previous steps, threading the cable carefully.
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Page 135: Chapter 6. Symptom-To-Fru Index
1. Check the configuration before you replace a FRU. Configuration problems can cause false errors and symptoms. 2. For IBM devices not supported by this index, refer to the manual for that device. 3. Always start with “General checkout” on page 25.
Page 136 3-1-2 (Interval timer channel 2 failed) v System board 3-1-3 (RAM test failed above 1. DIMM address OFFFFH)) 2. System board 3-1-4 (Time-Of-Day clock failed) 1. Battery 2. System board 3-2-1 (Serial port failed) v System board xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 137 Note: See “System” on page 156 to determine which components should be replaced by a field service technician. Beep/symptom FRU/action 3-2-2 (Parallel port failed) v System board 3-2-3 (Math coprocessor test failed) 1. Microprocessor 2. System board 3-2-3 (Failure comparing CMOS 1.
Page 138: No-Beep Symptoms
20 seconds, reconnect, then turn on the system. problem is found.) 3. Run light path diagnostics. MEMORY LED on (The LED next 1. Failing DIMM to the failing DIMM is on.) 2. System board xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 139 Note: See “System” on page 156 to determine which components should be replaced by a field service technician. Diagnostics panel LED FRU/action CPU LED on (The LED next to the 1. Microprocessor 1 or 2 failing CPU is on.) 2. System board PCI BUS LED on 1.
Page 140: Diagnostic Error Codes
020-XXX-001 (Failed hot-swap slot 1 PCI 1. PCI hot-swap latch assembly latch test) 2. System board 020-XXX-002 (Failed Hot-swap slot 2 PCI 1. PCI hot-swap latch assembly latch test) 2. System board xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 141 Note: See “System” on page 156 to determine which components should be replaced by a field service technician. Error code/symptom FRU/action 020-XXX-003 (Failed hot-swap slot 3 PCI 1. PCI hot-swap latch assembly latch test) 2. System board 020-XXX-004 (Failed hot-swap slot 4 PCI 1.
Page 142 180-XXX-001 (Failed front LED panel test) 1. Operator information panel 2. System board 180-XXX-002 (Failed diagnostics LED panel 1. Diagnostics panel test) 2. System board 180-361-003 (Failed fan LED test) 1. Fan(s) 2. System board xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 143 Note: See “System” on page 156 to determine which components should be replaced by a field service technician. Error code/symptom FRU/action 180-XXX-003 (Failed system board LED v System board test) 180-XXX-005 (Failed SCSI backplane LED 1. SCSI backplane test) 2. SCSI backplane cable 3.
Page 144: Error Symptoms
In the following table, if the entry in the FRU/action column is a suggested action, perform that action; if it is the name of a component, reseat the component and replace it if necessary. The most likely cause of the symptom is listed first. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 145 Note: See “System” on page 156 to determine which components should be replaced by a field service technician. CD-ROM drive problems Symptom FRU/action CD-ROM drive is not 1. Verify that: recognized. The IDE channel to which the CD-ROM drive is attached (primary or secondary) is enabled in the Configuration/Setup Utility program.
Page 146 The mouse or pointing-device cable is securely connected, and that the keyboard and mouse cables are not reversed. v The mouse device drivers are installed correctly. 2. Mouse or pointing device. 3. System board. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 147 Note: See “System” on page 156 to determine which components should be replaced by a field service technician. Monitor problems Symptom FRU/action Testing the monitor. v See the information that comes with the monitor for adjusting and testing instructions. (Some IBM monitors have their own self-tests.) Chapter 6. Symptom-to-FRU index...
Page 148 3. System board. Wrong characters appear on the 1. If the wrong language is displayed, update the BIOS code with the correct screen. language. 2. Video adapter, if installed. 3. System board. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 149 Whenever memory or an option is changed, you must update the configuration. 2. Option you just installed. An IBM option that used to work 1. Verify that all of the option hardware and cable connections are secure. does not work now.
Page 150 2. If you have verified these items and the problem remains, contact your place of purchase. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 151: Power-Supply Led Errors
Note: See “System” on page 156 to determine which components should be replaced by a field service technician. Universal Serial Bus (USB) port problems Symptom FRU/action A USB device does not work. v Verify that: – You are not trying to use a USB device during POST if you have a standard (non-USB) keyboard attached to the keyboard port.
Page 152 185 (Drive startup sequence information 1. Run the Configuration/Setup Utility program. corrupted) 2. System board. 186 (Security hardware control logic failed) 1. Run the Configuration/Setup Utility program. 2. System board. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 153 Note: See “System” on page 156 to determine which components should be replaced by a field service technician. Error code/symptom FRU/action 187 (VPD serial number not set.) 1. Set serial number in the Configuration/Setup Utility program. 2. System board. 188 (Bad EEPROM CRC #2) 1.
Page 154 2. Flash update the system management processor. 1602 (Cable for optional service processor v Disconnect all server and option power cords from server, wait adapter not installed) 30 seconds, reconnect, and retry. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 155 Note: See “System” on page 156 to determine which components should be replaced by a field service technician. Error code/symptom FRU/action 1762 (Hard disk configuration error) 1. Hard disk drive. 2. Hard disk cables. 3. Run the Configuration/Setup Utility program. 4.
Page 156 2. Microprocessor 1. processor) 01298002 (System BIOS installed on this 1. Ensure all microprocessors have the same cache size. server does not support level of 2. Microprocessor 2. processor) xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 157: Service Processor Error Codes
Note: See “System” on page 156 to determine which components should be replaced by a field service technician. Error code/symptom FRU/action 01298101 (System BIOS installed on this 1. Ensure all microprocessors have the same cache size. server does not support level of 2.
Page 158: Temperature Error Messages
Fan x fault (level-critical; fan x beyond 1. Check connections to fan x. recommended RPM range) 2. Replace fan x. Fan x outside recommended speed 1. Replace fan x. action xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 159: Power Error Messages
Power error messages Note: See “System” on page 156 to determine which components should be replaced by a field service technician. Message Action Power supply x current share fault v Replace power supply x. (level-critical; excessive current demand on power supply x) Power supply x DC good fault v Replace power supply x.
Page 160: Temperature Related System Shutdown
Note: See “System” on page 156 to determine which components should be replaced by a field service technician. Message Action Host fail (level-informational; built-in 1. Reseat the microprocessor. self-test for the host failed) 2. Reseat the VRM. 3. Replace the microprocessor CPU. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 161: Bus Fault Messages
3. Remove or disconnect the following devices (one at a time) until you find the failure (turn on the server and reconfigure each time): Any external devices Surge suppressor device (on the server) Modem, printer, mouse, or non-IBM devices Each adapter Drives Memory modules (minimum requirement = 256 MB (2 banks of 128 MB...
Page 162: Problem Determination Tips
5. Have the same software versions and levels 6. Have the same diagnostics code (version) 7. Have the same configuration options set in the system 8. Have the same setup for the operation system control files xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 163 Comparing the configuration and software set-up between ″working″ and ″non-working″ systems will often lead to problem resolution. Chapter 6. Symptom-to-FRU index...
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Page 166: System
Note: Field replaceable units (FRUs) should be serviced only by qualified field service technicians. Customer replacement units can be replaced by the customer. Index System (xSeries 235, Type 8671, Models 11X, 1AX, 21X, 2AX, 31X, FRU No. CRU/FRU 3AX, 41X, 4AX)
Page 167: Keyboard Crus
Index System (xSeries 235, Type 8671, Models 11X, 1AX, 21X, 2AX, 31X, FRU No. CRU/FRU 3AX, 41X, 4AX) Miscellaneous parts kit (all models) (contains: light pipes (4); EMC 59P4204 clips (5); 3.5 x 10 phillips screws (10); 3 x 8 Plastite screws (10);...
Page 168: Power Cord Crus
French Canadian 37L0913 Power cord CRUs For your safety, IBM provides a power cord with a grounded attachment plug to use with this IBM product. To avoid electrical shock, always use the power cord and plug with a properly grounded outlet.
Page 169 Rica, Dominican Republic, Ecuador, El Salvador, Guatemala, Guyana, Haiti, Honduras, Jamaica, Japan, Korea (South), Liberia, Mexico, Netherlands Antilles, Nicaragua, Panama, Peru, Philippines, Saudi Arabia, Suriname, Taiwan, Trinidad (West Indies), United States of America, Venezuela Chapter 7. Parts listing for the xSeries 235...
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Page 171: Appendix A. Getting Help And Technical Assistance
If you need help, service, or technical assistance or just want more information about IBM products, you will find a wide variety of sources available from IBM to assist you. This appendix contains information about where to go for additional...
Page 172: Software Service And Support
Setting up e-mail notification of technical updates about your products Software service and support Through IBM Support Line, you can get telephone assistance, for a fee, with usage, configuration, and software problems with xSeries servers, IntelliStation workstations, and appliances. For information about which products are supported by Support Line in your country or region, go to http://www.ibm.com/services/sl/products/.
Page 173: Appendix B. Related Service Information
Safety information The following section contains the safety information that you need to be familiar with before servicing an IBM computer. General safety Follow these rules to ensure general safety: v Observe good housekeeping in the area of the machines during and after maintenance.
Page 174: Electrical Safety
Observe the special safety precautions when you work with very high voltages; these instructions are in the safety sections of maintenance information. Use extreme care when measuring high voltages. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 175: Safety Inspection Guide
This guide addresses only those items. However, good judgment should be used to identify potential safety hazards due to attachment of non-IBM features or options not covered by this inspection guide.
Page 176: Handling Electrostatic Discharge-Sensitive Devices
Insulation must not be frayed or worn. 4. Remove the cover. 5. Check for any obvious non-IBM alterations. Use good judgment as to the safety of any non-IBM alterations. 6. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage.
Page 177: Grounding Requirements
Italian v Korean v Spanish Important: All caution and danger statements in this IBM documentation begin with a number. This number is used to cross reference an English caution or danger statement with translated versions of the caution or danger statement in this section.
Page 178 Statement 2 CAUTION: When replacing the lithium battery, use only IBM Part Number 33F8354 or an equivalent type battery recommended by the manufacturer. If your system has a module containing a lithium battery, replace it only with the same module type made by the same manufacturer.
Page 179 ≥18 kg (37 lbs) ≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs) CAUTION: Use safe practices when lifting. v Statement 5 CAUTION: The power control button on the device and the power switch on the power supply do not turn off the electrical current supplied to the device. The device also might have more than one power cord.
Page 180 Importante: Todas as instruções de cuidado e perigo da IBM documentation começam com um número. Este número é utilizado para fazer referência cruzada de uma instrução de cuidado ou perigo no idioma inglês com as versões traduzidas das instruções de cuidado ou perigo encontradas nesta seção.
Page 181 Instrução 2 CUIDADO: Ao substituir a bateria de lítio, utilize apenas uma bateria IBM, Número de Peça 33F8354 ou uma bateria de tipo equivalente, recomendada pelo fabricante. Se o seu sistema possui um móídulo com uma bateria de lítio, substitua-o apenas pelo mesmo tipo de mídulo, do mesmo fabricante.
Page 182 CUIDADO: Instrução 10 CUIDADO: Não coloque nenhum objeto com peso superior a 82 kg (180 lbs.) sobre dispositivos montados em rack. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 183 Appendix B. Related service information...
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Page 185 Appendix B. Related service information...
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Page 187 Appendix B. Related service information...
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Page 189 Appendix B. Related service information...
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Page 191 Important: Toutes les consignes Attention et Danger indiquées dans la bibliothèque IBM documentation sont précédées d’un numéro. Ce dernier permet de mettre en correspondance la consigne en anglais avec ses versions traduites dans la présente section. Par exemple, si une consigne de type Attention est précédée du chiffre 1, ses traductions sont également précédées du chiffre 1 dans la présente section.
Page 192 ATTENTION: Remplacez la pile au lithium usagée par une pile de référence identique exclusivement - voir la référence IBM - ou par une pile équivalente recommandée par le fabricant. Si votre système est doté d’un module contenant une pile au lithium, vous devez le remplacer uniquement par un module identique, produit par le même fabricant.
Page 193 ≥18 kg (37 lbs) ≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs) ATTENTION: Faites-vous aider pour soulever ce produit. Notice n° 5 ATTENTION: Le bouton de mise sous tension/hors tension de l’unité et l’interrupteur d’alimentation du bloc d’alimentation ne coupent pas l’arrivée de courant électrique à...
Page 194 2. Zuerst alle Kabel an Einheiten 3. Signalkabel von Anschlußbuchsen lösen. anschließen. 4. Alle Kabel von Einheiten lösen. 3. Signalkabel an Anschlußbuchsen anschließen. 4. Netzstecker an Steckdose anschließen. 5. Gerät einschalten. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 195 Hinweis 2 ACHTUNG: Eine verbrauchte Batterie nur durch eine Batterie mit der IBM Teilenummer 33F8354 oder durch eine vom Hersteller empfohlene Batterie ersetzen. Wenn Ihr System ein Modul mit einer Lithium-Batterie enthält, ersetzen Sie es immer mit dem selben Modultyp vom selben Hersteller. Die Batterie enthält Lithium und kann bei unsachgemäßer Verwendung, Handhabung oder Entsorgung explodieren.
Page 196 Stromversorgung des Servers auszuschalten, muß sichergestellt werden, daß alle Netzkabel aus den Netzsteckdosen herausgezogen wurden. Hinweis 10 ACHTUNG: Keine Gegenstände, die mehr als 82 kg wiegen, auf Rack-Einheiten ablegen. xSeries 235 Type 8671: Hardware Maintenance Manual and Troubleshooting Guide...
Page 197 Importante: Tutti gli avvisi di attenzione e di pericolo riportati nella pubblicazione IBM documentation iniziano con un numero. Questo numero viene utilizzato per confrontare avvisi di attenzione o di pericolo in inglese con le versioni tradotte riportate in questa sezione.
Page 198 Avviso 2 ATTENZIONE: Quando si sostituisce la batteria al litio, utilizzare solo una batteria IBM con numero parte 33F8354 o batterie dello stesso tipo o di tipo equivalente consigliate dal produttore. Se il sistema di cui si dispone è provvisto di un modulo contenente una batteria al litio, sostituire tale batteria solo con un tipo di modulo uguale a quello fornito dal produttore.
Page 199 ≥18 kg ≥32 kg ≥55 kg ATTENZIONE: Durante il sollevamento della macchina seguire delle norme di sicurezza. Avviso 5 ATTENZIONE: Il pulsante del controllo dell’alimentazione situato sull’unità e l’interruttore di alimentazione posto sull’alimentatore non disattiva la corrente elettrica fornita all’unità. L’unità potrebbe disporre di più di un cavo di alimentazione. Per disattivare la corrente elettrica dall’unità, accertarsi che tutti i cavi di alimentazione siano scollegati dalla sorgente di alimentazione.
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Page 201 Appendix B. Related service information...
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Page 203 Importante: Todas las declaraciones de precauciín de esta IBM documentation empiezan con un número. Dicho número se emplea para establecer una referencia cruzada de una declaraciín de precauciín o peligro en inglés con las versiones traducidas que de dichas declaraciones pueden encontrarse en esta secciín.
Page 204 PRECAUCIÓN: Cuando desee sustituir la batería de litio, utilice únicamente el número de pieza 33F8354 de IBM o cualquier tipo de batería equivalente que recomiende el fabricante. Si el sistema tiene un mídulo que contiene una batería de litio, sustitúyalo únicamente por el mismo tipo de mídulo, que ha de estar creado por el mismo fabricante.
Page 205 Declaración 4 ≥18 kg ≥32 kg ≥55 kg PRECAUCIÓN: Tome medidas de seguridad al levantar el producto. Declaración 5 PRECAUCIÓN: El botín de control de alimentaciín del dispositivo y el interruptor de alimentaciín de la fuente de alimentaciín no apagan la corriente eléctrica suministrada al dispositivo.
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Page 207: Appendix C. Notices
Web sites. The materials at those Web sites are not part of the materials for this IBM product, and use of those Web sites is at your own risk. IBM may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you.
Page 208: Trademarks
OS/2 WARP xSeries Predictive Failure Analysis Lotus and Domino are trademarks of Lotus Development Corporation and/or IBM Corporation in the United States, other countries, or both. Intel, Celeron, MMX, LANDesk, Pentium, Pentium II Xeon, Pentium III Xeon, and Xeon are trademarks of Intel Corporation in the United States, other countries, or both.
Page 209: Electronic Emission Notices
Properly shielded and grounded cables and connectors must be used in order to meet FCC emission limits. Properly shielded and grounded cables and connectors must be used in order to meet FCC emission limits.IBM is not responsible for any radio or television interference caused by using other than recommended cables and connectors or by using other than recommended cables and connectors or by unauthorized changes or modifications to this equipment.
Page 210: Australia And New Zealand Class A Statement
IBM cannot accept responsibility for any failure to satisfy the protection requirements resulting from a nonrecommended modification of the product, including the fitting of non-IBM option cards. This product has been tested and found to comply with the limits for Class A Information Technology Equipment according to CISPR 22/European Standard EN 55022.
Page 211: Japanese Voluntary Control Council For Interference (Vcci) Statement
Japanese Voluntary Control Council for Interference (VCCI) statement Appendix C. Notices...
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Page 214 Part Number: 59P6524 (1P) P/N: 59P6524...

This manual is also suitable for:

@server xseries 235 8671

IBM xSeries 235 Maintenance & Troubleshooting

About this Manual

Chapter 1. General Information

Chapter 2. Configuration

Chapter 3. Diagnostics

Chapter 4. Customer Replaceable Units

Chapter 5. Service Replaceable Units

Chapter 6. Symptom-To-FRU Index

Chapter 7. Parts Listing for the Xseries 235

Appendix A. Getting Help and Technical Assistance

Appendix B. Related Service Information

Appendix C. Notices

Quick Links

Related Manuals for IBM xSeries 235

Summary of Contents for IBM xSeries 235

This manual is also suitable for:

Table of Contents