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Intergraph InterServe 80 System Reference Manual

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InterServe 80
System Reference
November 1997
DHA025200

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  • Page 1 InterServe 80 System Reference November 1997 DHA025200...
  • Page 2 The software discussed in this document is furnished under a license and may be used or copied only in accordance with the terms of the license. No responsibility is assumed by Intergraph for the use or reliability of software on equipment that is not supplied by Intergraph or its affiliated companies.
  • Page 3 The service and upgrade instructions should be performed by qualified personnel only. Qualified personnel do not have to be Intergraph service personnel. Those who are familiar with servicing computers can follow instructions in a manual to service equipment, and do so without harm to themselves or damage to the equipment.

  • Page 5: Table Of Contents

    Contents Introduction ........................... vii Document Conventions........................vii Additional System Information ......................vii 1 Accessing the System ........................1 Tools ..............................1 Protecting Against Electrostatic Discharge ..................1 Opening and Closing the Case ......................2 Accessing Components Behind the Power Supply.................. 3 2 Servicing the System ........................
  • Page 6 Connecting the Drive ......................36 Changing SCSI Host Adapter or Device Settings..............37 4 System Information and Specifications..................39 System Configuration Summary ...................... 39 System Board........................... 40 Sound Controller ..........................40 Hardware Monitoring and Power Management ................41 Power States........................42 Intrusion Alert Switch ......................

  • Page 7: Introduction

    Introduction This System Reference provides the information necessary to service and upgrade the InterServe 80. Document Conventions Bold Commands, words, or characters that you key in literally. Italic Variable values that you supply, or cross-references. Monospace Output displayed on the screen.
  • Page 8 viii...

  • Page 9: Accessing The System

    This system features a new, extensible chassis architecture designed for ease of upgrades and expansion. The design provides easy access to PCI and ISA card slots, memory, processors, and the power supply. You do not need any tools to open the InterServe 80 case. NOTE “Right side”...

  • Page 10: Opening And Closing The Case

    Opening and Closing the Case Opening the system for service or upgrades consists of two simple steps. Remove the top cover first, then remove the left side panel. No tools are needed. You need only remove the top cover and left side panel for most routine service procedures.

  • Page 11: Accessing Components Behind The Power Supply

    4. Do the following to remove a side panel. Grasp the cowling at the bottom of the side panel and lift. Slide the side panel back until it stops, and then remove it from the chassis. NOTE Removing the right side panel is necessary only for servicing internal bay disk drives, the plastic cowling on the right panel, or the face panel.
  • Page 12 4. Grasp both knurled plungers on the power supply, pull them toward each other, and then swing the power supply toward you. Top plunger Bottom plunger NOTE Disconnect power cables to internal devices as needed to allow the power supply to swing out fully. 5.

  • Page 13: Servicing The System

    2 Servicing the System This chapter describes how to replace the standard parts within the system. Heed all warning and caution labels while replacing parts. These servicing procedures assume you have removed the left side panel from the system, and have taken antistatic precautions, as described in Chapter 1. After you have finished servicing the system, replace panels as described in Chapter 1.

  • Page 14: Case Components

    The front left view below depicts the major parts of the system. Covers, cables, system board and option cards are not shown. The back left view below depicts the chassis with all major components removed. Front left view Back left view Case Components Ordinarily, you will not need to replace any of the external case components unless they are broken or cosmetically damaged.
  • Page 15 To replace the door assembly: 1. Remove the top cover as described in Chapter 1. 2. Lift the door and hold it at a 90-degree angle from the face panel. 3. Insert a small flat-blade screwdriver between the door and hinge, near one of the square holes on the underside of the door.
  • Page 16 To replace the hinge rails: 1. Remove the door as described above. 2. Slide the hinge toward the front of the chassis until it stops. 3. Use a flat-blade screwdriver and pry each of the stop tabs on the hinge until the hinge releases from the rails.
  • Page 17 (3 each side) (3 each side) Switch mount Light pipe guides locking tabs Standoff posts (4 each side) 5. Pull the face panel away from the chassis slightly to ensure all tabs are released. 6. Grasp the left side of the face panel and pivot it left to expose the standby switch and cable. 7.

  • Page 18: Peripheral Drives

    Peripheral Drives This section explains how to replace the floppy, CD-ROM, and external and internal bay disk drives. See Chapter 6, “Peripherals,” for details on drive configuration and cables. Floppy Disk Drive To replace the floppy disk drive: 1. Disconnect the power cable and data cable from the drive. Note the position of the red stripe on the data cable.

  • Page 19: External Bay Disk Drives

    3. From inside the chassis, push the back of the CD-ROM until the bezel clears the chassis, then slide the device out. 4. Remove the mounting guide from the right side of the CD-ROM. Mounting guide 5. Note the jumper settings on the rear of the CD-ROM. 6.
  • Page 20 2. Remove the two screws that secure the external bay disk drive tray to the chassis. External bay mounting screws 3. From inside the chassis, push the tray out of the external bay, grasp the front of the tray, and then slide it out of the bay.

  • Page 21: Internal Bay Disk Drives

    Mounting guide Drive tray Access hole (2) 7. Slide the tray assembly into the chassis and align the mounting holes. 8. Install the screws that secure the tray to the chassis. 9. Connect the SCSI cable and the power cable to the disk drive. Internal Bay Disk Drives To replace an internal bay disk drive: 1.
  • Page 22 8. Install the new drive on the bracket. Alignment tabs Rear mounting tab Front mounting tabs 9. Insert the alignment tabs into the appropriate slots in the chassis. Screw holes for front mounting tabs 10. Install the two screws that secure the drive bracket assembly front mounting tabs to the chassis. 11.

  • Page 23: External Scsi Terminator

    External SCSI Terminator The connector for the external SCSI terminator board, MSMT283, is mounted on the rear of the chassis just below the power supply. MSMT283 provides active termination for the system end of the external Ultra SCSI bus. Cable MCBL253A connects the terminator to J44 on the system board. See the system board diagram in Chapter 5 for connector and socket locations.

  • Page 24: Power Supply

    Power Supply See Chapter 7, “Power Supply, Fans, and Hardware Monitoring Devices,” for details on the power supply. To replace the power supply: 1. Unplug the AC power cord from the rear of the unit. 2. Note the location of all power cable connectors on the system board and peripheral devices. 3.

  • Page 25: Processor Bus Termination Card

    8. Lift the power supply off its hinges and set it aside. 9. If the new power supply does not have hinges and plungers, remove them from the old supply and install them on the new power supply. 10. Place the new power supply on the hinge pins. 11.

  • Page 26: Voltage Regulator Module (Vrm)

    2. Press the locking tabs on the top corners of the processor module inward, towards each other, until they click into the release position. 3. Slide the processor module out of the DPRM. 4. Remove the new processor from its antistatic package, and align the processor module over the DPRM.

  • Page 27: System Board

    5. Orient the DIMM so that the notches match the keys in the socket. DIMM Notch DIMM socket Release Tab 6. Insert the DIMM at a 90-degree angle into the socket. 7. Push gently straight down until the release tabs snap into place. 8.

  • Page 28: Option Cards

    9. Remove the jackscrews on all external port connectors. WARNING Use care when removing or installing the screws to avoid dam aging components on the system board. 10. Remove the four screws and the four plastic rivets on the DPRM, and remove the DPRM from the chassis.

  • Page 29: Chassis Fans

    7. Connect any cables from other internal devices, if installed. 8. Connect the external device to the option card connector on the rear of the system. Chassis Fans See Chapter 7, “Power Supply, Fans, and Hardware Monitoring Devices,” for details on chassis fans. NOTE Arrows on the fan indicate airflow direction and rotation.

  • Page 30: Chassis Intrusion Alarm Switch

    9. Align the mounting holes, and install the four screws. Do not overtighten. 10. Connect the fan power cable to J54. 11. Insert the card guide tabs into the slots and push the card guide down until the tabs engage. 12.

  • Page 31: Leds, Light Pipe, And Standby Switch

    After you install the new battery, you must reset the date and time and reconfigure the BIOS. See the InterServe 80 System Setup for details on updating and configuring the BIOS. WARNING There is a danger of explosion if the battery is incorrectly replaced.
  • Page 32 3. Disconnect the LEDs from the light pipe. Green LED (power) black/white wires Top of chassis Yellow LED (power managed) blue/black wires Green LED (disk activity) black/orange wires 4. Squeeze the mounting tabs on the light pipe inward and push the light pipe through its mounting hole.

  • Page 33: Upgrading The System

    Adding Memory You can upgrade memory on the system board in 32, 64 MB, or 128 MB increments. The maximum total memory is 512 MB. Memory upgrade kits from Intergraph contain one DIMM and a disposable antistatic wrist strap. CAUTION System memory modules from Intergraph are certified for use with Intergraph computers at extremes of temperature and system load to ensure reliable performance.
  • Page 34 The following table shows possible memory configurations. Each bank contains one socket. NP designates the bank is not populated. Memory Bank 0 Bank 1 Bank 2 Bank 3 32 MB 32 MB 64 MB 64 MB 128 MB 64 MB 64 MB 128 MB 256 MB...

  • Page 35: Adding A Processor

    CPU with attached heat sink and a voltage regulator module (VRM). The lower right heat sink fin on the Intergraph processor module must be removed to provide clearance for the fan connector at J5 on the system board. Processors are mounted in a dual processor retention module (DPRM), which surrounds the processor slots.

  • Page 36: Slot Locations

    BIOS detects the board’s presence during startup and reads information from the board’s configuration registers to assign the necessary system resources. NOTE All PCI option cards sold by Intergraph fully comply with the Peripheral Component Interconnect Specification, 2.1. Non-compliant PCI cards mechanically comply with the Peripheral Component Interconnect Specification 2.1, but do not contain configuration registers that allow the system to...

  • Page 37: Upgrading Graphics Cards

    MSMT381 - Intergraph Intense 3D 100 Intergraph installs the graphics card into PCI slot 4 by default. If necessary you can move the card to PCI slots 1, 2, or 3. Do not install graphics cards in PCI slots 5, 6, or 7. See the following procedure for steps to install a graphics card.

  • Page 38: Adding Internal Scsi Drives

    Adding Internal SCSI Drives The system provides dual-channel Wide Ultra SCSI-3 support for internal and external mass storage devices. The system features the following peripheral bays: One 3.5-inch x 1-inch external bay for floppy or combo drive. One 5.25-inch x 1.6-inch external bay for CD-ROM drive. Two 5.25-inch x 1.6-inch external bays for disk drives or other devices.

  • Page 39: Installing Devices In The Drive Bays

    NOTE You can install a total of three 3.5-inch x 1.0-inch drives or a total of two 3.5-inch x 1.6-inch drives in the internal drive bay. The following shows drive locations. Devices are installed in all locations for illustration. The EIDE CD-ROM, floppy drive, and system drive are standard.
  • Page 40 External bay mounting screws 2. From inside the chassis, push the tray out of the external bay. Then, grasp the front of the tray and slide it out of the bay. 3. Do both of the following (see Chapter 6 for details): Set the SCSI ID on the new drive to an unused ID number.
  • Page 41 Mounting guide Drive tray Access hole (2) 5. Do one of the following: Slide the tray assembly with standard disk drive into the chassis, align the mounting holes, and install the screws Slide the 1.6-inch device into the chassis, align the mounting holes, and install the screws Slide the Kingston removable disk drive module into the chassis, align the mounting holes, and install the mounting screws on the left and right sides of the chassis 6.
  • Page 42 6. Attach the bracket to the new drive. Alignment tabs Bracket Rear mounting tab Front mounting tabs...

  • Page 43: Adding External Scsi Drives

    7. Insert the alignment tabs into the appropriate slots in the chassis. Screw holes for front mounting tabs 8. Install the two screws that secure the drive bracket assembly front mounting tabs to the chassis. 9. Install the screw that secures the drive bracket assembly to the right side of the chassis. 10.

  • Page 44: Scsi Cable Quality Guidelines

    SCSI Cable Quality Guidelines To ensure data integrity and optimum performance, do the following: Use only Intergraph SCSI cables. Cables from other vendors may not provide adequate shielding. Use the shortest cables possible to connect SCSI devices to the system and to each other.

  • Page 45: Changing Scsi Host Adapter Or Device Settings

    3. Set the SCSI ID of the device to an unused number. See “SCSI ID Guidelines” above for details. 4. Do one of the following: If the device is the last or only device on the SCSI chain, enable SCSI termination If the device is the first device or is between the first and last device on the SCSI chain, disable SCSI termination 5.

  • Page 47: System Information And Specifications

    Primary EIDE port for CD-ROM (standard) Mouse Microsoft IntelliMouse Keyboard PS/2 style Graphics Intergraph G90, or Intergraph Intense 3D 100 System Disk Drive 4.3 GB or 9.1 GB 10,000 RPM (Wide Ultra, SMART) CD-ROM 24X EIDE CD-ROM (standard) or 4X/2X SCSI CD Writer I/O Slots...

  • Page 48: System Board

    Feature Description I/O Ports One PS/2 Mouse Port and one PS/2 Keyboard Port One Parallel Port, EPP- and ECP-compatible Two Serial (COM) Ports MIDI/Game Port Two Universal Serial Bus (USB) Ports One Fast-SCSI 3 (Ultra) Port (standard) One Fast Wide SCSI 3 (Wide Ultra) Port (optional) Ethernet Port (RJ45 connector) Audio Ports: Microphone, Line In, Line Out Power Supply...

  • Page 49: Hardware Monitoring And Power Management

    Base IRQ / MPU IRQ 5/15 Hardware Monitoring and Power Management The InterServe 80 features advanced hardware monitoring and power management capabilities. These capabilities help you save energy, prolong system life, and provide for future functionality, such as remote system wakeup.

  • Page 50: Power States

    Power States The top LED on the front panel indicates the following power states of the system: Power State Description Explanation Green Working System is fully usable; power conservation is on a per-device basis. Mechanical No power consumption. The system is disconnected from AC power.

  • Page 51: System Model Number

    The model number on the unit identifies the system hardware and software configuration. The following table defines the individual digits. Digit Meaning 1: Series InterServe 80 2: Processor Type Single Intel Pentium II, 2660 MHz, 512 KB cache Dual Intel Pentium II, 266 MHz, 512 KB cache 3. Graphics...

  • Page 52: Specifications

    Specifications The following specifications apply to the InterServe 80. Dimensions (HxWxD) 25.8 x 7.9 x 20.2 inches (65.4 x 20.0 x 50.8 cm) Weight 55 lb (25 kg) fully configured Electrical 90 -132 VAC 47-63 Hz 1-phase 15 A, 125V...

  • Page 53: System Board

    5 System Board This chapter provides information about system board features and components, inlcuding, slots and sockets, cable routing and pinouts, jumper connectors, external ports, sound controller, and configuration data. The system board decsribed in the chapter is MSMT497 Revision A. Slots and Sockets The following diagram shows the location of the slots and sockets on the system board.

  • Page 54: Cable Routing And Pinouts

    Cable Routing and Pinouts The following figure shows the cable connectors on the system board. Primary CPU Fan (optional) - J4 Secondary CPU Fan (optional) - J1 Chassis Fan 1 - J5 Secondary IDE - J15 Primary IDE - J16 Floppy Drive - J18 Serial 2 - T1 Power Switch - J22...
  • Page 55 The following table shows the cable routing from the system board connectors to the various components and peripherals. NOTE See Chapter 7, “Power Supply, Fans, and Hardware Monitoring Devices,” for power connectors J34 and J38. See also Chapter 6, “Peripherals,” for details on data cables. From Board Connector Cable...
  • Page 56 J15 and J16 - MCBL252A, EIDE Data Signal Signal Signal BRSTDRV- D01+(1) Ground D01+(14) DOAK0- D01+(7) D01+(0) Ground D01+(8) D01+(15) IRQ14 D01+(6) Ground IOCS16- D01+(9) — D01+(5) D0RQ0- — D01+(10) Ground D01+(4) DOIOW- D01+(11) Ground CS1P- D01+(3) D0IOR- CS3P- D01+(12) Ground IDEACTVP- D01+(2)
  • Page 57 J33 - MCBL247A, Disk Activity LED Signal Color DiskActive Orange Ground Black J36 - MCBL251A, Intrusion Alarm Switch Signal Color Alarm Ground Black J37 - MCBL122A, EIDE CD-ROM Drive (Audio) Signal Signal Right Sound Channel Left Sound Channel Ground Ground J39 - P10 (MPWS152), Power Supply Fan Signal Color...
  • Page 58 J44 - MCBL253A, External SCSI Terminator Signal Signal Signal SD-(0) Ground SBSY- SD-(1) Ground SACK- SD-(2) Reserved SRST- SD-(3) TPWR SMSG- SD-(4) Reserved SSEL- SD-(5) Ground SCD- SD-(6) SATII- SREQ- SD-(7) Ground SIO- SDP0- Remaining pins connected to ground. T1 - MCBLW680A, External Serial Port (COM 2) Signal Signal DCD - Data Carrier Detect...

  • Page 59: Jumper Connectors

    Jumper Connectors The following figure shows the jumper locations on the system board. CPU Frequency SCSI Term Password Clear The following figure details the jumper settings. CPU Frequency. Do not change CPU Settings for 266 MHz Frequency jumper (Default) settings. J21 - ON J27 - OFF J28 - OFF...

  • Page 60: External Ports

    External Ports The following figure shows the external ports on the back of the unit. Mouse Keyboard Serial (COM 1) Parallel Ethernet USB 1 & 2 Serial (COM 2) Ultra SCSI Wide Ultra SCSI (Optional) Keyboard, Mouse The Keyboard and Mouse ports are PS/2 style, 6-pin ports. They are not interchangeable. Keyboard Mouse Signal...
  • Page 61 Serial The Serial ports (also referred to as RS-232 asynchronous communications ports, or COM ports) connect modems, printers, peripherals, and other computers to the system. The serial ports (labeled 1 and 2) are 9-pin, male DB9 connectors. If connecting a serial device with a 25-pin DB25 connector, use a 25-pin to 9-pin adapter cable to mate with the serial port on the system.
  • Page 62 Ethernet The Ethernet port connects a network cable (with an RJ45 connector) to the computer. Signal Signal TD+ - Transmit Reserved TD– - Transmit RD– - Receive RD+ - Receive Reserved Reserved Reserved Universal Serial Bus The Universal Serial Bus (USB) port connects USB devices to the computer. These devices can include printers, keyboards and other peripherals that have historically used serial, parallel, mouse, and keyboard I/O buses.
  • Page 63 External Ultra SCSI The External Ultra SCSI port (standard) connects external SCSI devices, such as tape drives or hard disks, to the computer. The maximum sustainable data transfer rate is 20 MB per second. Signal Command Data-0 Command Data-1 Command Data-2 Command Data-3 Command Data-4 Command Data-5...

  • Page 64: Configuration Data

    External Wide Ultra SCSI The External Wide Ultra SCSI port (optional) connects Wide Ultra SCSI devices, such as tape drives or hard disks, to the computer. This port has a maximum theoretical sustainable data transfer rate of 40 MB per second. Signal Signal TERMPWR...

  • Page 65: Input/Output Addresses

    Input/Output Addresses The following table lists a small subset of the reserved I/O addresses. Address Device 0278 - 027F Parallel Port LPT2 02E8 - 02EF Serial Port COM4 02F8 - 02FF Serial Port COM2 0378 - 037F Parallel Port LPT1 03B0 - 03BF Monochrome Display/Printer Adapter 03C0 - 03CF...

  • Page 66: Interrupt Requests (Irqs)

    Each PCI slot has four available interrupt lines: INTA, INTB, INTC, and INTD. These are connected to the PCI interrupts, PIRQ0 through PIRQ3, as shown below: Interrupt Line Slot 1 Slot 2 Slot 3 Slot 4 Slot 5 Slot 6 Slot 7 INTA PIRQ0...

  • Page 67: Peripherals

    6 Peripherals This chapter provides information on the cabling and configuration of common peripherals within the system. Peripheral Cables This section provides information on peripheral cables and associated connections. See the section, “Cable Routing and Pinouts,” in Chapter 5 for additional details. Cable illustrations are not to scale. You can identify the cables and connectors using their spacing as reference.

  • Page 68: Internal Ultra Scsi Cable (Mcbl253A) Connection Locations

    Internal Ultra SCSI Cable (MCBL253A) Connection Locations The following illustration and table show the cable connectors and the locations to which they attach. This cable is approximately 36 inches (91 cm) long. Connector Connects To J44, System board Device at Location 4 (external bay) Device at Location 5 (external bay) External SCSI Terminator board MSMT283 External Wide Ultra SCSI Cable (MCBL255A) Connection Locations...

  • Page 69: Floppy Cable (Mcbl067A) Connection Locations

    Floppy Cable (MCBL067A) Connection Locations The following illustration and table show the cable connectors and the locations to which they attach. This cable is standard and is approximately 17 inches (43.1 cm) long. Connector Connects To J18, System board Floppy disk drive Peripheral Configuration This section provides illustrations and information on configuring common peripherals for the system.

  • Page 70: Scsi Cd Recorder (Cdsk133)

    The Mode Select header is set to Master as shown. SCSI CD Recorder (CDSK133) The following figure shows the back of the CD recorder. SCSI Connector Audio Connector Power Connector Term Power Termination Parity Enable Device Connector Cable Connects to Audio (analog) MCBL122A J37, System board...

  • Page 71: Iomega Jaz 1 Gb Scsi Internal Drive (Cdsk168)

    Iomega Jaz 1 GB SCSI Internal Drive (CDSK168) The following figure shows the jumpers on the bottom of the drive. Front SCSI Connector Power Connector Device Connector Cable Connects to Power P3; P5-P9 Power supply SCSI MCBL254A J40, system board The drive is not terminated and requires external termination only if installed as the last device on the SCSI chain.

  • Page 72: Gb 8 Mm Tape Drive (Cmtp169)

    40 GB 8 MM Tape Drive (CMTP169) The following figure shows the back of the tape drive. Power Connector SCSI Connector Device Connector Cable Connects to Power P3; P5-P9 Power supply SCSI MCBL254A J40, system board SCSI termination is permanently disabled. Use jumpers as defined in the following table to set the SCSI ID.

  • Page 73: Disk Drives

    Device Connector Cable Connects to Power Power supply Data MCBL194A J18, system board Disk Drives You can use either of the following SCSI disk drives in the system: Part Number Capacity Type CDSK167 10,000 4.3 GB RAID CDSK166 10,000 9.1 GB RAID CDSK153 7,200...
  • Page 74 Use jumpers as defined in the following table to set the SCSI ID. SCSI ID SCSI ID...

  • Page 75: Power Supply And Cooling Fans

    When you connect AC power to the system, the computer is powered in its lowest “trickle” power state, even though the fans do not run and the LEDs do not glow. In this respect, the InterServe 80 is always powered on.

  • Page 76: Cable Connectors

    6. The 5V AO (Always On) output remains ON with the AC input power connected, whether the power supply DC outputs are disabled (OFF) or enabled (ON) by the power-up circuitry. Cable Connectors The following table lists the cable connectors from the power supply that connect to the system board and other devices.

  • Page 77: P3 And P5 - P9 Pinout

    Signal Wire Color Signal Wire Color Ground Black Ground Black Ground Black Ground Black Ground Black 5V Standby Purple Ground Black P3 and P5 - P9 Pinout Signal Wire Color +12V Yellow Return Black Return Black P4 Pinout Signal Wire Color Return Black Return...
  • Page 78 Arrows on each fan indicate airflow direction and rotation, as shown: Rotation Side view of fan Airflow If you replace a chassis fan, ensure that you install the fan with the airflow direction arrow pointing toward the inside of the chassis. Refer to Chapter 4 for information about fan speed control.

  • Page 79: Index

    Index Components case, 6 40 GB 8 MM tape drive (CMTP169), Configuration data, 56 Configuration summary system, 39 Configuring peripherals, 59 AC safety interlock Cooling fans, 69 function of, 2 CPU frequency jumpers, 51 Accessing Crystal CS4237B sound controller, 40 components behind the power supply, 3 internal components, 1...
  • Page 80 External Wide Ultra SCSI cable Internal bay disk drives (MCBL255A) connection locations, installing, 33 replacing, 13 External Wide Ultra SCSI port Internal SCSI drives pinout, 56 adding, 30 Internal Ultra SCSI cable (MCBL253A) connection locations, Face panel replacement, 8 Internal Wide Ultra SCSI cable Fans (MCBL254A) connection locations, airflow direction and rotation, 70...
  • Page 81 Peripherals (Continued) Non-compliant PCI option cards, 28 Iomega Jaz 1 GB SCSI internal drive (CDSK168), 63 replacing, 10 Opening case for service, 2 SCSI CD recorder (CDSK133), 62 Option cards PIRQ, 57 adding, 27 PnP option cards, 28 installing, 29 Ports replacing, 20 external (diagram), 52...
  • Page 82 Replacing (Continued) System (Continued) processor module, 17 assigning resources, 29 side plastic cowling, 9 BIOS, 40 standby switch, 23 configuration summary, 39 system board, 19 fans (CFAN120), 69 top chassis fan, 21 hardware overview and top cover, 6 specifications, 39 voltage regulator module (VRM), illustrations, 5, 6 model number, 43...

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