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IBM 8649 - Eserver xSeries 225 Maintenance And Troubleshooting Manual

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IBM xSeries 225 Types 8649
Hardware Maintenance Manual and

Troubleshooting Guide

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Summary of Contents for IBM 8649 - Eserver xSeries 225

  • Page 1: Troubleshooting Guide

    IBM xSeries 225 Types 8649 Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 3 IBM xSeries 225 Types 8649 Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 4 Note Before using this information and the product it supports, be sure to read Appendix C, “Notices,” on page 173 The most recent version of this document is available at http://www.ibm.com/support on the World Wide Web. Ninth Edition (February 2007) ©...

  • Page 5: About This Manual

    225 Type 8649. Important: The field replaceable unit (FRU) procedures are intended for trained servicers who are familiar with IBM xSeries products. See Chapter 7, “Parts listing Type 8649,” on page 121 to determine if the component being replaced is a customer replaceable unit (CRU) or a field replaceable unit (FRU).
  • Page 6 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 7: Table Of Contents

    Online support ......iii Chapter 1. Introducing the IBM xSeries 225 Type 8649 server ..1 Related publications .
  • Page 8 System-board external connectors ....92 System-board error LEDs ..... 92 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 9 CD-ROM drive ......94 Diskette drive ......95 Top/side cover .
  • Page 10 Index ......179 viii IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 11: Chapter 1. Introducing The Ibm Xseries 225 Type 8649 Server

    Chapter 1. Introducing the IBM xSeries 225 Type 8649 server The IBM xSeries 225 Type 8649 server is a high-performance server based on IBM ™ X-Architecture technologies. 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 Publication

    These updates are available from the IBM Web site. Complete the following steps to check for updated documentation and technical updates: 1.

  • Page 13: Features And Specifications

    EEPROMs on the system board v Depth: 660 mm (26 in.) v Width: 217 mm (6.5 in.) v Weight: 20 kg (44 lb) to 25.8 kg (57 lb) depending upon configuration Chapter 1. Introducing the IBM xSeries 225 Type 8649 server...

  • Page 14: Controls And Indicators

    This LED is on the Ethernet connector on the back of the server. When this LED is lit, it indicates that there is activity between the server and the network. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 15 This LED is on the Ethernet connector on the back of the server. When this LED is lit, it indicates that there is an active connection on the Ethernet port. Chapter 1. Introducing the IBM xSeries 225 Type 8649 server...
  • Page 16 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 17: Chapter 2. Configuring Your Server

    ™ ServeRAID Manager is available as a stand-alone program and as an IBM Director extension. If a ServeRAID adapter is installed in your server or if you are using the RAID capabilities of the SCSI controller, use ServeRAID Manager to define and configure your disk-array subsystem before you install the operating system.

  • Page 18: Starting The Configuration/Setup Utility Program

    This choice is on the full Configuration/Setup Utility menu only. v Date and Time Select this choice to set the date and time in the server, in 24-hour format (hour:minute:second). v System Security IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 19 Attention: Do not make changes in the Chipset Feature option unless directed to do so by an IBM authorized service representative. – Processor Control Select this choice to enable or disable the microprocessor cache and hyper-threading. The default status for hyperthreading is Enabled.

  • Page 20: Passwords

    Configuration/Setup Utility program and change the user password. CAUTION: Before changing any switch settings or moving any jumpers, turn off the server; then, disconnect all power cords and external cables. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 21: Using The Serverguide Setup And Installation Cd

    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 image, 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, go to the ServerGuide fulfillment Web site at http://www.ibm.com/pc/coupon/.

  • Page 22: 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 23: System Partition

    Notes: 1. Plug and Play adapters are configured automatically. Non-Plug and Play adapters or non-IBM adapters might require switch settings, additional device drivers, and installation after the operating system is installed. See the documentation that comes with the adapter.

  • Page 24: 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 25: Using The Lsi Logic Configuration Utility Program

    To update the firmware and BIOS for an optional ServeRAID controller, you must use the IBM ServeRAID Support CD that comes with ServeRAID option. v If you install a different type of RAID controller in your server, use the configuration method supplied with the RAID controller to view or change SCSI settings for attached devices.

  • Page 26: Using Serveraid Manager

    Before you install your operating system, you must configure the controller that is attached to the hard disk drives. Use the configuration program on the IBM ServeRAID Support CD to configure the integrated SCSI controller with RAID capabilities or to configure an optional IBM ServeRAID controller.
  • Page 27 CD. For the latest device drivers and information about configuring your Ethernet controller, go to the IBM Support Web site at http://www.ibm.com/support/. Chapter 2. Configuring your server...
  • Page 28 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 29: Chapter 3. Diagnostics

    Appendix A, “Getting help and technical assistance,” on page 127 for more information. General checkout The server diagnostic programs are stored on the IBM Enhanced Diagnostics CD. These programs provide the primary methods of testing the major components of the server.

  • Page 30: Checkout Procedure

    To view the contents of the error logs, start the Configuration/Setup Utility program; then, select Error Logs from the main menu. See “Viewing the System Error log” on page 25 for more information. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 31: Post Error Codes And Messages

    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 32: Viewing Error Logs From Diagnostic Programs

    Note: If your server does not have a hard disk drive, ignore any message that indicates that the BIOS is not installed. Diagnostic programs, error codes, and messages The server diagnostic programs are stored on the IBM Enhanced Diagnostics CD. These programs are the primary method of testing the major components of your server.
  • Page 33 Diagnostic error messages indicate that a problem exists. They are not intended to be used to identify a failing part. Troubleshooting and servicing of complex problems that are indicated by error messages should be performed by trained service personnel. Sometimes the first error to occur causes additional errors. In this case, the server displays more than one error message.

  • Page 34: Text Messages

    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. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 35 Notes: a. You can press F1 while running the diagnostic programs to obtain help information. You also can press F1 from within a help screen to obtain online documentation from which you can select different categories. To exit from the help information and return to where you left off, press Esc. b.

  • Page 36: System-Board Error Leds

    2. If diagnostic error codes appear that are not listed in the tables, make sure that your server has the latest levels of BIOS, Remote Supervisor Adapter, ServeRAID, and diagnostics microcode installed. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 37: Recovering From A Post/Bios Update Failure

    8. Connect the server to a power source, keyboard, monitor, and mouse. 9. Insert the POST/BIOS update (flash) diskette into the diskette drive. You can download a file to create this diskette from http://www.ibm.com/support on the World Wide Web. For more information, see Appendix A, “Getting help and technical assistance,”...

  • Page 38: Erasing A Lost Or Forgotten Password (Clearing Cmos)

    If you do not change or delete the password, the next time you start the server the original power-on password will be reinstated. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 39: Power Checkout

    9. Connect the server to a power source, keyboard, monitor, and mouse. 10. Turn on the server. The Configuration/Setup Utility program starts. 11. Follow the instructions to erase the existing password or create a new password. 12. Select Save Settings and press Enter. Power checkout Power problems can be difficult to solve.

  • Page 40: Ethernet Controller Troubleshooting Chart

    Make sure that you are using Category 5 or higher cabling when operating the server at 100 Mbps or at 1000 Mbps. v Make sure that the cables do not run close to noise-inducing sources like fluorescent lights. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 41: Ethernet Controller Messages

    Reseat or replace the adapter. 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/support. Chapter 3. Diagnostics...
  • Page 42 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 43: Chapter 4. Installing Options

    The blue color on components and labels identifies touch points, where you can grip a component, move a latch, and so on. v For a list of supported options for your server, go to http://www.ibm.com/servers/ eserver/serverproven/compat/us/ on the World Wide Web.

  • Page 44: Handling Static-Sensitive Devices

    When you plug in your server for the first time, the Wake on LAN feature can turn on the server. If your server was previously turned on, it must be properly turned off for the Wake on LAN feature to turn on the server. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 45: Turning Off The Server

    Note: When 4 GB or more of memory (physical or logical) is installed, some memory is reserved for various system resources and is unavailable to the operating system. The amount of memory that is reserved for system resources depends on the operating system, the configuration of the server, and the configured PCI options.

  • Page 46: Removing The Side Cover

    Cover-release latch Key lock Attention: For proper cooling and airflow, replace the cover before turning on the server. Operating the server with the cover removed might damage server components. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 47: Removing The Bezel

    Removing the bezel When working with some devices, such as additional optical drives, you must first remove the bezel to access the device. Complete the following steps to remove the bezel: 1. Remove the side cover (“Removing the bezel”). 2. For hot-swap hard disk drive models: a.

  • Page 48: Removing And Installing The Support Bracket

    Pull out on the rear end of the support bracket at a 45° angle. b. Disengage the front end of the support bracket from the server and set the bracket aside. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 49: Working With Adapters

    4. If your server comes with a support bracket that has a fan and a fan bracket attachment that looks like the bracket in the following illustration, complete the following steps: a. Disconnect the fan cable from the fan connector on the system board before removing the support bracket.

  • Page 50: Installing An Adapter

    SCSI controller with RAID capabilities and forces PCI-X slots 4 and 5 to 66 MHz. v The optional IBM Remote Supervisor Adapter II can be installed only in PCI slot 1. Use the ribbon cable that comes with this adapter to connect it to the Remote Supervisor Adapter II connector (JMGT1) on the system board.
  • Page 51 6. Rotate the rear adapter-retention bracket to the open (unlocked) position and remove it from the server. Rotate the front adapter-retention bracket to the open position. If you are installing a smaller adapter, remove only the rear adapter-retention bracket. 7. If there is an adapter already installed in the slot, remove it and place it on a static-protective surface.
  • Page 52 17. Replace the side cover (see “Replacing the side cover” on page 67). 18. Reconnect the external cables and power cords; then, turn on the attached devices and the server. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 53: Cabling An Optional Scsi Adapter

    Cabling an optional SCSI adapter You can install an optional SCSI adapter in your server to control the internal hard disk drives. With a SCSI adapter installed, you can configure the internal hard disk drives into disk arrays. You can also cable a SCSI adapter to external hard disk drives.

  • Page 54: Installing Internal Drives

    7. Server with hot-swap hard disk drives Bay 1 Bay 2 Bay 3 Bay 4 Bay 5 Bay 6 Bay 7 Bay 8 Bay 9 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 55 CD-RW, or DVD drive, in bay 2. The server supports half-high DLT, SDLT, LTO, and TR7 drives. For a list of supported options for your server, go to http://www.ibm.com/servers/eserver/serverproven/compat/us/ on the World Wide Web. To install a 3.5-in. drive in a 5.25-in. bay, you must use the 5.25-in.

  • Page 56: Working With Hot-Swap Drives

    The drive must have a Single Connector Attachment (SCA) connector. Hot-swap-drive trays come with hot-swap drives. Each hot-swap drive has two indicator LEDs (see the User’s Guide on the IBM xSeries Documentation CD). If the amber hard disk drive status LED for a drive is lit continuously, that drive is faulty and requires replacement.
  • Page 57 Installing a hot-swap hard disk drive The following illustration shows how to install a hot-swap hard disk drive. Filler panel Drive-tray assembly Drive tray-handle (in open position) Hot-swap lock bar Complete the following steps to install a drive in a hot-swap bay. Attention: To maintain proper system cooling, do not operate the server for more than 10 minutes without either a drive or a filler panel installed in each bay.

  • Page 58: Installing Non-Hot-Swap Hard Disk Drives

    Complete the following steps to install a drive in bay 4, 5, 6, or 7: 1. Review the safety information beginning on page 129 and “Installation guidelines” on page 33. 2. Turn off the server and all attached devices. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 59 3. Disconnect all power cords; then disconnect all external cables. 4. Remove the side cover (see “Removing the side cover” on page 36). 5. Remove the support bracket (see “Removing and installing the support bracket” on page 38). 6. Press the drive cage release lever down and then rotate the cage out of the server until the drive-cage retention tab locks into place and the open ends of the drive slots and installed drives are facing you.
  • Page 60 15. Replace the side cover (see “Replacing the bezel” on page 66). 16. Reconnect the external cables and power cords; then, turn on the attached devices and the server. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 61: Installing A 5.25-Inch Removable-Media Drive

    Installing a 5.25-inch removable-media drive Your server 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. You can install an additional 5.25-inch, half-high, removable-media drive in bay 2. A three-drop power cable comes with your server. Use this cable to connect power to the removable-media drives.
  • Page 62 Laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam. Class 1 Laser Product Laser Klasse 1 Laser Klass 1 Luokan 1 Laserlaite Appareil A Laser de Classe 1 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 63 EMC shield Filler panel 8. Touch the static-protective package containing the drive to any unpainted metal surface on the server; then, remove the drive from the package and place it on a static-protective surface. 9. Set any jumpers or switches on the drive according to the documentation that comes with the drive.

  • Page 64: Power And Signal Cables For Internal Drives

    (FDD1) on the system board. – SCSI: A round SCSI cable connects SCSI devices to the integrated SCSI controller with RAID capabilities on the system board. For hot-swap models, IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 65: Installing Memory Modules

    PC2100, registered synchronous dynamic random-access memory (SDRAM) with error correcting code (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/servers/eserver/ serverproven/compat/us/ on the World Wide Web. ™...
  • Page 66 11. Replace the side cover (see “Replacing the bezel” on page 66). 12. Reconnect the external cables and power cords. Turn on the attached devices, and turn on the server. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 67: Installing An Additional Microprocessor

    Thoroughly review the documentation that comes with the microprocessor to determine the required BIOS update. The latest level of BIOS code for your server is available from the World Wide Web. See the User’s Guide on the IBM xSeries Documentation CD for the World Wide Web addresses.

  • Page 68: Installing The Additional Microprocessor

    5. Remove the support bracket (“Removing and installing the support bracket” on page 38). 6. Remove the adapter airflow guide: a. Rotate the front and rear adapter-retention brackets to the open (unlocked) position. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 69 b. Slide the adapter airflow guide out of the guides on the air baffle and front adapter-support bracket; then, remove it from the chassis. 7. Remove the air baffle by unhooking it from its retaining tabs and lifting it off the chassis.
  • Page 70 17. Replace the side cover (see “Replacing the bezel” on page 66). 18. Reconnect the external cables and power cords. Turn on the attached devices, and turn on the server. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 71: Installing A Security Rope Clip

    Installing a security rope clip To help prevent theft, you can add a security rope clip and cable to your server. Complete the following steps to install a rope clip: 1. Remove the side cover (see “Removing the side cover” on page 36). 2.

  • Page 72: Replacing A Hot-Swap Power Supply

    There are no serviceable parts inside these components. If you suspect a problem with one of these parts, contact a service technician. Statement 12 CAUTION: The following label indicates a hot surface nearby. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 73 Complete the following steps to replace a hot-swap power supply: 1. Review the safety information beginning on page 129 and “Installation guidelines” on page 33. 2. Press the orange release lever on the selected power supply; then, pull the power supply out of the bay and set it aside. 3.

  • Page 74: Replacing The Battery

    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. Note: In the U. S., call 1-800-IBM-4333 for information about battery disposal.
  • Page 75 13. Connect all external cables; then, connect the power cords. 14. Turn on the server. 15. Start the Configuration/Setup Utility program and set configuration parameters as needed. See the User’s Guide on the IBM xSeries Documentation CD. Chapter 4. Installing options...

  • Page 76: Completing The Option Installation

    The hot-swap lock bar locks when you lock the side cover key lock. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 77: Replacing The Side Cover

    Replacing the side cover If you removed the support bracket or bezel, reinstall it before you replace the side cover. See “Removing and installing the support bracket” on page 38 and “Replacing the bezel” on page 66. Note: The rear adapter retaining bracket rests against the server side cover. You might find it easier to lay the server on its side to replace the side cover.

  • Page 78: 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 79: Input/Output Ports

    Input/output ports Connect optional external devices to the connectors on the front and rear of the server. Your server has the following input/output (I/O) connectors: v Three audio (line-in, line-out, and microphone) v One auxiliary-device (pointing-device) v One Ethernet (RJ-45) v One keyboard v One parallel v Two serial...

  • Page 80: Auxiliary-Device (Pointing-Device) Connector

    If you attach a keyboard to this connector, USB ports and devices are disabled during the power-on self-test (POST). Parallel connector Use this connector to connect a parallel device. The following illustration shows a parallel connector. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 81: Serial Connectors

    The parallel connector 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). If you configure the parallel port to operate in bidirectional mode, it supports the ECP and EPP modes of operation.

  • Page 82: Scsi Cabling Requirements

    To select and order the correct cables for use with external devices, contact your IBM reseller or IBM marketing representative. When using an optional SCSI adapter, you must also connect the SCSI adapter to the SCSI LED (J18) connector on the system board receive an indication of SCSI hard-disk drive activity.

  • Page 83: Video Connector

    If you connect a USB keyboard that has a mouse port, the keyboard emulates a mouse, and you cannot disable the mouse settings in the Configuration/Setup Utility program. Video connector The super video graphics array (SVGA) video adapter is installed in mini-PCI slot 6 on the system board.
  • Page 84 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 85: Chapter 5. Field Replaceable Units

    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 replaceable units” on page 122 to determine if the component being replaced is a customer replaceable unit (CRU) or a FRU.
  • Page 86 7. Replace the front bezel. See “Replacing the bezel” on page 66 8. Install the side cover. See “Replacing the side cover” on page 67 9. Connect external cables and the power cable, and turn on the server. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 87: Microprocessor And Heat Sink

    Microprocessor and heat sink Before you begin: v Read “Installation guidelines” on page 33 v Read “Safety information” on page 129 v Review the information in “System reliability considerations” on page 33 To remove the microprocessor and heat sink, complete the following steps: 1.

  • Page 88: Thermal Grease

    5. Use the thermal grease syringe to place 16 uniformly spaced dots of 0.01ML each on the top of the microprocessor. 6. Install the heat sink onto the microprocessor as described in “Microprocessor and heat sink” on page 77 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 89: Hot-Swap Hard Disk Drive Cage

    Hot-swap hard disk drive cage Before you begin: v Read “Safety information” on page 129 v Review the information in “System reliability considerations” on page 33 To remove the hot-swap hard disk drive cage, complete the following steps: 1. Turn off the server, if it is on. 2.

  • Page 90: Hot-Swap Backplane

    8. Press down on the drive cage release latch and swing the drive cage out. 9. Remove the screws securing the hot-swap backplane to the drive cage. To replace the hot-swap backplane, reverse the steps. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 91: Non-Hot Swap Power Supply

    Non-hot swap power supply Before you begin: v Read “Safety information” on page 129 v Review the information in “System reliability considerations” on page 33 To remove the non-hot-swap power supply, do the following: 1. Turn off the server, if it is on. 2.
  • Page 92 2. Secure the power supply to the rear of the chassis with the four screws. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 93: Front Fan

    Front fan Before you begin: v Read “Safety information” on page 129 v Review the information in “System reliability considerations” on page 33 To remove the front fan, complete the following steps: 1. Turn off the server, if it is on. 2.
  • Page 94 2. Guide the rubber extensions through the apertures. 3. Use needle-nosed pliers to pull the extensions through the apertures. 4. Reconnect cables. 5. Replace the frame-support bracket. 6. Replace the side cover. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 95: Rear Fans

    Rear fans Before you begin: v Read “Safety information” on page 129 v Review the information in “System reliability considerations” on page 33 To remove a rear fan, complete the following steps: 1. Turn off the server, if it is on. 2.

  • Page 96: Mini-Pci Video Adapter

    9. Using a pair of pliers, squeeze the stand-off pins and pull the mini-PCI card up and out of the slot. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 97 Note: The AGP Pro slot and PCI slot 1 must be empty for you to install a video adapter in the mini-PCI Type III slot. Install the video adapter before installing an optional PCI adapter. Complete the following steps to replace the video adapter in the mini-PCI type III slot of your server: 1.
  • Page 98 11. If you have other options to install, do so now. 12. Replace the air baffle and air flow guide. 13. Replace the frame-support bracket (see “Removing and installing the support bracket” on page 38). IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 99: Removing The System Board

    14. Replace the side cover (see “Replacing the side cover” on page 67). 15. Reconnect the external cables and power cords; then, turn on the attached devices and the server. Removing the system board Before you begin: v Read “Safety information” on page 129 v Review the information in “System reliability considerations”...
  • Page 100 EMC shield. 14. Lift the system board out of the server chassis. To replace the system board, reverse the steps. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 101: System-Board Option Connectors

    System-board option connectors The following illustration shows the system-board connectors for user-installable options. DIMM 1 Microprocessor 1 DIMM 2 (CPU1) DIMM 3 Microprocessor 2 DIMM 4 (CPU2) AGP Pro slot Battery PCI slot 1 (PCI1) PCI-X slot 2 (PCI2) Video adapter PCI-X slot 3 Mini-PCI...

  • Page 102: System-Board External Connectors

    CD audio (JCD1) Front panel switch/LEDs (JFP1) SCSI channel A (SCSI1) SCSI channel B (SCSI2) PCI fan (SYSFAN5) SCSI LED Wake-on-LAN Center fan (J18) (JWL) (SYSFAN4) - some models IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 103 Table 7. Error LEDs Without optional Remote With optional Remote Error LED Supervisor Adapter II Supervisor Adapter II DIMM error (D26, D27, D28, Memory problem (also turns Memory problem (also turns D29) on system error LED on the on system error LED on the front bezel) front bezel) Microprocessor 2 error (D32) Microprocessor 2 problem...

  • Page 104: Cd-Rom Drive

    6. Gently slide the CD-ROM drive toward the front of the server and lift it out. For instructions to replace the CD-ROM drive, see “Installing a 5.25-inch removable-media drive” on page 51 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 105: Diskette Drive

    Diskette drive Before you begin: v Read “Safety information” on page 129 v Review the information in “System reliability considerations” on page 33 To remove the diskette drive, complete the following steps: 1. Turn off the server, if it is on. 2.

  • Page 106: Top/Side Cover

    7. Using a screwdriver, gently pry the cover away from the server in the rear and slide the unit away from the server. To replace the top/side cover, reverse the steps. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 107: Bezel-Release Latch

    Bezel-release latch Before you begin: v Read “Safety information” on page 129 v Review the information in “System reliability considerations” on page 33 To remove the bezel-release latch, complete the following steps: 1. Turn off the server, if it is on. 2.
  • Page 108 4. Replace the side cover. See “Replacing the side cover” on page 67 5. Connect all external cables; then, connect the power cord, and plug in the server. 6. Turn on the server. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 109: Handle Assembly

    Handle assembly Before you begin: v Read “Safety information” on page 129 v Review the information in “System reliability considerations” on page 33 To remove the handle cap, complete the following steps: 1. Turn off the server, if it is on. 2.

  • Page 110: Rear-Adapter Retainer

    4. Rotate the rear-adapter retainer to the open position. 5. Grasp the rear-adapter retainer, and gently slide the top and bottom tabs out of the notches. To replace the rear adapter retainer, reverse the steps. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 111: Chapter 6. Symptom-To-Fru Index

    1. Check the configuration before you replace a CRU or FRU. Configuration problems can cause false errors and symptoms. 2. For IBM devices not supported by this index, see the manual for that device. 3. Always start with “General checkout” on page 19 The symptom-to-FRU index lists symptoms, errors, and the possible causes.
  • Page 112 (Time-Of-Day clock failed.) 2. System board 3-2-1 System board (Serial port failed.) 3-2-2 System board (Parallel port failed.) 3-2-3 1. Optional microprocessor (Math coprocessor test failed.) 2. Microprocessor 3. System board IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 113: No-Beep Symptoms

    Note: See “System replaceable units” on page 122 to determine which components should be replaced by a field service technician. Beep/symptom FRU/action 3-2-4 1. DIMM (Failure comparing CMOS memory 2. Battery size against actual.) 3. System board 3-3-1 1. DIMM (Memory size mismatch occurred.) 2.
  • Page 114 Hardware Maintenance Manual for more information. 2. Cable. 3. SCSI Backplane. 4. Adapter. 089-XXX-001 (Failed Microprocessor test) 1. Microprocessor 1 2. System Board 089-XXX-002 (Failed Optional 1. Microprocessor 2 Microprocessor test) 2. System Board IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 115 Error Code/Symptom FRU/Action 165-060-000 (Service Processor: RSA may 1. Rerun the diagnostic test. be busy) 2. Fix other error conditions that may be keeping ASM busy. Refer to the error log and diagnostic panel. 3. Disconnect all server and option power cords from server, wait 30 seconds, reconnect, and retry.

  • Page 116: Error Symptoms

    You can use the error symptom table to find solutions to problems that have definite symptoms. If you cannot find the problem in the error symptom charts, run the diagnostic programs to test the server. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 117 2. Run Diskette Drive Diagnostics. 3. Cable. 4. Diskette Drive. 5. System Board. Monitor problems (general). Some IBM 1. Monitor. monitors have their own self-tests. If you 2. Run Video Diagnostics. If diagnostics pass, the problem may be a suspect a problem with the monitor, refer to video driver.
  • Page 118 System management test failed. 1. Remote Supervisor adapter, if installed. 2. System board. CD-ROM test failed. 1. CD-ROM drive 2. CD-ROM drive cable 3. System board Ethernet test failed. System board ServeRAID test failed. RAID controller IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 119: Hot-Swap Power-Supply Led Errors

    Note: See “System replaceable units” on page 122 to determine which components should be replaced by a field service technician. Symptom to FRU list Symptom FRU/action Tape drive test failed. Tape drive BIOS timer test failed. System board IRQ controller test tailed. System board DMA channels test failed.

  • Page 120: Post Error Codes

    2. Microprocessor 1. Run diagnostics. (Real time clock error) 2. Battery. 3. System board. 1. Run the Configuration/Setup Utility program. (Real time clock battery error) 2. Battery. 3. System board. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 121 Note: See “System replaceable units” on page 122 to determine which components should be replaced by a field service technician. Error code/symptom FRU/action 1. Run the Configuration/Setup Utility program. (Device configuration error) 2. Battery. Note: Be sure to load the default settings 3.
  • Page 122 (Drive does not contain a valid boot 2. Run diagnostics. sector) 3. Hard disk drive. 4. SCSI backplane. 5. Cable. 6. System board. 2462 System board. (Video configuration error) IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 123 Note: See “System replaceable units” on page 122 to determine which components should be replaced by a field service technician. Error code/symptom FRU/action 5962 1. Run the Configuration/Setup Utility program. (IDE CD-ROM drive configuration error) 2. CD-ROM drive. 3. CD-ROM power cable. 4.

  • Page 124: Service Processor Error Codes

    System board is over recommended 1. Ensure system is being properly cooled; see “System reliability temperature considerations” on page 33 (level-warning; system board is over 2. Replace the system board. recommended temperature) IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 125: Fan Error Messages

    Note: See “System replaceable units” on page 122 to determine which components should be replaced by a field service technician. Message Action System board is under recommended Ambient temperature must be within normal operating specifications; temperature see “Features and specifications” on page 3 (level-warning;...

  • Page 126: System Shutdown

    System shutoff due to CPU x over 1. Ensure that the system is being properly cooled; see “System temperature (level-critical; CPU x is over reliability considerations” on page 33 temperature) 2. Replace CPU x. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 127: Dasd Checkout

    Note: See “System replaceable units” on page 122 to determine which components should be replaced by a field service technician. Message Action System shutoff due to CPU x under Ambient temperature must be within normal operating specifications; temperature (level-critical; CPU x is under see “Features and specifications”...

  • Page 128: Undetermined Problems

    Memory module (with a minimum of two 128 MB DIMMs) 4. Turn on the server. If the problem remains, suspect the following FRUs in the order listed: Power supply Power cage assembly, if installed IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 129: Problem Determination Tips

    System board Notes: 1. If the problem goes away when you remove an adapter from the system and replacing that adapter does not correct the problem, suspect the system board. 2. If you suspect a networking problem and all the system tests pass, suspect a network cabling problem external to the system.
  • Page 130 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 131: Chapter 7. Parts Listing Type 8649

    Chapter 7. Parts listing Type 8649 This parts listing supports the xSeries 225 (Type 8649 models 42X, 4AX, 4BX, 52X, 5AX, 5BX, 62X, 6AX, 6BX). © Copyright IBM Corp. 2004...

  • Page 132: System Replaceable Units

    Hard disk drive backplane (models 4AX, 4BX, 5AX, 5BX, 6AX, 6BX) 59P5159 Hard disk drive rail (all models) 23P1328 Lock assembly (all models) 59P4822 Lock bar (models 4AX, 4BX, 5AX, 5BX, 6AX, 6BX) 59P2629 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 133 System xSeries 225 (Type 8649 models 42X, 4AX, 4BX, 52X, 5AX, Index 5BX, 62X, 6AX, 6BX) FRU No. CRU/FRU Miscellaneous hardware kit (all models) 09N5764 v Screw, M3.5 (7) v Gasket, EMC two position (1) v Bracket, I/O blank (1) v Bracket, power supply (1) v Support, blank isolator (4) v Bracket, key holder (1)

  • Page 134: Keyboards (Crus)

    37L2574 Slavic 37L2575 Spanish 37L2576 Swedish/Finn 37L2577 Swiss, French/German 37L2578 Turkish 37L2579 Turkish 37L2580 UK English 37L2581 Yugosl/Lat 37L2582 US English-EMEA 37L2583 Chinese/US 37L2585 Thailand 37L2587 French Canadian 37L0913 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 135: Power Cords (Crus)

    Power cords (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. IBM power cords used in the United States and Canada are listed by Underwriter’s Laboratories (UL) and certified by the Canadian Standards Association (CSA).
  • Page 136 Islands, Canada, Cayman Islands, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, El Salvador, Guam, Guatemala, Haiti, Honduras, Jamaica, Mexico, Micronesia (Federal States of), Netherlands Antilles, Nicaragua, Panama, Peru, Philippines, Saudi Arabia, Thailand, Taiwan, United States of America, Venezuela IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 137: 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 information about IBM and IBM products, what to do if you experience a problem ®...

  • Page 138: Software Service And Support

    You can find service information for your IBM products, including supported options, at http://www.ibm.com/pc/support/. 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/...

  • Page 139: 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 140: Electrical Safety

    Regularly inspect and maintain your electrical hand tools for safe operational condition. v Do not use worn or broken tools and testers. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 141: 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 142: Handling Electrostatic Discharge-Sensitive Devices

    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 143 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 144 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 145 Statement 4 ≥18 kg (39.7 lb) ≥32 kg (70.5 lb) ≥55 kg (121.2 lb) CAUTION: Use safe practices when lifting. 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 146 Overloading a branch circuit is potentially a fire hazard and a shock hazard under certain conditions. To avoid these hazards, ensure that your system electrical requirements do not exceed branch circuit protection requirements. Refer to the information that is provided with your IBM device for electrical specifiacations. Statement 14 CAUTION: Hazardous voltage, current, and energy levels might be present.
  • Page 147 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 148 Aqueça a mais de 100°C (212°F) v Conserte nem desmonte Para descartar a bateria, entre em contato com a área de atendimento a clientes IBM, pelo telefone (011) 889-8986, para obter informações sobre como enviar a bateria pelo correio para a IBM.
  • Page 149 Níveis perigosos de voltagem, corrente e energia estão presentes em qualquer componente que tenha esta etiqueta afixada. Nenhuma peça localizada no interior desses componentes pode ser consertada. Se você suspeitar de algum problema em alguma dessas peças, entre em contato com um técnico IBM. Appendix B. Related service information...
  • Page 150 Níveis perigosos de voltagem, corrente e energia podem estar presentes. Apenas um técnico qualificado de manuten ção está autorizado a remover as tampas em que esta etiqueta esteja afixada. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 151 Appendix B. Related service information...
  • Page 152 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 153 Appendix B. Related service information...
  • Page 154 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 155 Appendix B. Related service information...
  • Page 156 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 157 Appendix B. Related service information...
  • Page 158 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 159 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 160 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...
  • Page 161 Notice n° 4 ≥18 kg (39.7 lb) ≥32 kg (70.5 lb) ≥55 kg (121.2 lb) 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 l’intérieur de la machine.
  • Page 162 Notice n° 14 ATTENTION: Des tensions et des courants dangereux peuvent ê tre présents. Seul un technicien de maintenance qualifié est autorisé à retirer les carters signalés par l’étiquette ci-dessous. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 163 Wichtig: Alle Sicherheitshinweise in dieser IBM documentation beginnen mit einer Nummer. Diese Nummer verweist auf einen englischen Sicherheitshinweis mit den übersetzten Versionen dieses Hinweises in diesem Abschnitt. Wenn z. B. ein Sicherheitshinweis mit der Nummer 1 beginnt, so erscheint die übersetzung für diesen Sicherheitshinweis in diesem Abschnitt unter dem Hinweis...
  • Page 164 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.
  • Page 165 In Komponenten, die so gekennzeichnet sind, können gefährliche Spannungen anliegen. In diesen Komponenten sind keine Teile vorhanden, die vom Benutzer gewartet werden müssen. Besteht der Verdacht, dass an einem dieser Teile ein Fehler aufgetreten ist, ist ein IBM Kundendiensttechniker zu verständigen. Appendix B. Related service information...
  • Page 166 Brandes und eines elektrischen Schlages. Um solche Gefahrenquellen zu vermeiden, sollten Sie daher sicherstellen, dass die Spannungswerte Ihres Systems nicht über den aus Sicherheitsgründen festgelegten Werten des Netzstromkreises liegen. Weitere Informationen hierzu finden Sie in der Dokumentation, die Sie zusammen mit der IBM Einheit erhalten haben. Hinweis 14 ACHTUNG: Es können gefährliche Spannungen und Ströme auftreten.
  • Page 167 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 168 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 169 Avviso 4 ≥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...
  • Page 170 E’ possibile che siano presenti livelli pericolosi di tensione, corrente ed energia. Solo i tecnici qualificati sono autorizzati a rimuovere i coperchi sui quali è posta la seguente etichetta. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 171 Appendix B. Related service information...
  • Page 172 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 173 Appendix B. Related service information...
  • Page 174 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 175 Appendix B. Related service information...
  • Page 176 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 177 Appendix B. Related service information...
  • Page 178 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 179 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 180 Dentro de estos componentes no existe ninguna pieza que requiera mantenimiento. Si sospecha que alguna de estas piezas tiene un problema, póngase en contacto con un técnico de servicio. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 181 Para evitar estos peligros, compruebe que los requisitos eléctricos de su sistema no excedan los requisitos de seguridad de la conexión. Consulte la información que viene con el dispositivo de IBM para obtener las especificaciones eléctricas.
  • Page 182 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 183: 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 184: Trademarks

    Processor speeds indicate the internal clock speed of the microprocessor; other factors also affect application performance. CD-ROM drive speeds list the variable read rate. Actual speeds vary and are often less than the maximum possible. IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 185: Product Recycling And Disposal

    IBM makes no representations or warranties with respect to non-IBM products. Support (if any) for the non-IBM products is provided by the third party, not IBM. Some software may differ from its retail version (if available), and may not include user manuals or all program functionality.

  • Page 186: Electronic Emission Notices

    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 unauthorized changes or modifications to this equipment.

  • Page 187: European Union Emc Directive Conformance 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 188 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...

  • Page 189: Index

    55 system-board internal connectors 91 DIMM retaining clips 56 cache control 9 diskette caution statements 2 eject button 4 CD-ROM drive diskette drive activity LED 4 activity LED 4 eject button 4 specifications 3 © Copyright IBM Corp. 2004...
  • Page 190 Firewire adapter error 26 installing 87 LED, error 92 formatting a hard disk using LSI Logic LSI Logic Configuration Utility 7 Configuration 16 formatting a hard disk 16 starting 15 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 191 PCI (continued) bus A 40 memory bus B 40 installing 55 expansion slots 39 modules 55 PCI configuration 9 specifications 3 PCI expansion slots 3 memory module pin-number assignments, Ethernet 70 order of installation 55 port specifications 3 connectors 92 supported 55 Ethernet 70 messages...
  • Page 192 United States FCC Class A notice 176 universal serial bus (USB) cables 72 connectors 72 ports 72 using IBM Configuration/Setup Utility program 7 passwords 9, 10 utility ServeRAID Manager 16 IBM xSeries 225 Types 8649: Hardware Maintenance Manual and Troubleshooting Guide...
  • Page 194 Part Number: 25K8102 (1P) P/N: 25K8102...

This manual is also suitable for:

Xseries 225 types 8649

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