HP Visualize b2000 hp Visualize b2000 UNIX workstation parts removal and repla
HP Visualize b2000 - Workstation Manual
View all HP Visualize b2000 manuals
Add to My Manuals
Save this manual to your list of manuals |
HP Visualize b2000 manual content summary:
- HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 1
HP VISUALIZE B2000 UNIX® Workstations Parts Removal/Replacement Guide Manufacturing Part Number: HP Part No. A5983-90060 Edition E0100 - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 2
© Copyright 2000 Hewlett-Packard Company Notice UNIX is a registered trademark in the United States and other countries Company. HEWLETT-PACKARD WARRANTY STATEMENT HP PRODUCT REFERENCE HP VISUALIZE B2000 Workstations Warranty and Services/Support Booklet, Part Number A5014-90140 (E1199) The - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 3
any instructions for installing patches or upgrades), provided that all other products (e.g. hardware, software, firmware) used in combination with such HP Product(s) properly exchange date data with it. If the Specifications require that specific HP Products must perform as a system in accordance - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 4
4 - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 5
Tools 11 Safely Powering Down the B2000 Workstation 12 Product Exploded Diagram 13 2. Parts Replacement Procedures Front Bezel and Left Side Panel 15 Opening the Front Bezel 15 Closing the Front Bezel 16 Left Side Panel 16 Memory DIMMs 18 Installing Memory 18 Removing Memory DIMMs 21 - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 6
as a File System 52 Power Supply 57 Removing the Power Supply 57 Installing the Power Supply 61 Voltage Regulator Modules (VRMs 63 Removing VRMs 63 Installing VRMs 65 System Board 66 Removing the System Board 66 Installing the System Board 68 Fans (I/O and System Board Fan 72 Removing - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 7
Contents Returning the Defective Exchange Assembly 85 7 - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 8
Contents 8 - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 9
all Hewlett-Packard parts. Safety Warnings WARNING HP replacement part in your B2000 workstation does not affect the regulatory and safety classifications or approvals listed in the original owner's guide workstation field replaceable unit(s). • Open the ESD materials provided with the replacement part - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 10
body to ground. Attach the static-grounding wrist strap by following the instructions on the package. Attach the sticky end of the wrist strap to bare metal on the rear panel of the workstation. See Figure 1-1. on page 10. • Connect all equipment together, including the static-free mat, static strap - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 11
materials. • Removal/Replacement Instructions. • B2000 Owner's Guide If you are missing any part or documentation, please call your designated service representative. Required Tools You will need the following tools for removal/replacement procedures: • T-10 and/or T-15 Torx drivers • Light-duty flat - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 12
the rear of the workstation. 1. Power off the workstation by simply pressing the power switch on the front panel of the workstation. Also, power off the monitor and any attached peripheral devices. If necessary, shut down the workstation by executing "shutdown -h" as user root). This ensures that - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 13
the figure below for a basic parts overview of the B2000 workstation. Figure 1-3. Exploded View Air Divider PCI Fan Assembly Speaker PCI Retainer CD Drive Bracket System Fan Left Side Panel Memory Power Supply Hard Disk Drive & Bracket System Board Voltage Regulator Modules (VRMs) Front - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 14
Getting Started Product Exploded Diagram 14 Chapter 1 - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 15
Opening the Front Bezel Perform the following steps to open the workstation. 1. Power off the workstation and unplug the workstation. 2. Attach the static-grounding wrist strap by following the instructions on the package. Attach the sticky end of the wrist strap to bare metal on the back panel - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 16
the workstation's power cord from the electrical outlet. 2. Attach the static-grounding wrist strap by following the instructions on the package. Attach the sticky end of the wrist strap to bare metal on the back panel of the workstation. See Figure 1-1. on page 10. 3. Turn the workstation around - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 17
Parts Replacement Procedures Front Bezel and Left Side Panel 4. Grasp the back edge of the left side panel and rotate it outward approximately 30 degrees to the workstation. Next, pull the panel toward you as shown in Figure 2-2. This releases the panel's top and bottom left side hook hinges from - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 18
in the "Electrostatic Discharge (ESD) Precautions" on page 9. 1. Open the side panel of the workstation as explained in the section "Opening the Left Side Panel" on page 16 in this chapter. Figure 2-3 View of System Board DIMM Card DIMM Connector Power Supply 18 B2000 System Label Chapter 2 - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 19
Parts Replacement Procedures Memory DIMMs NOTE Reference the B2000 system label for the correct memory loading sequence. 2. Position the memory slots so 256Mbyte card. The B2000 workstations supports 128 Mbyte, 256 Mbyte and 512 Mbyte DIMM cards. 3. Locate the four internal memory slots, and load - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 20
Parts Replacement Procedures Memory DIMMs NOTE When installing memory, you need to orient the notches the chassis floor. See Figure 2-5. Figure 2-5. B2000 System Label Front of the B2000 workstation Memory Loading Sequence on B2000 System Label 4. Press downward on the ejector tabs located on - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 21
Parts Replacement Procedures Memory it up with the guides. Make sure you align memory (DIMM cards) from your workstation. WARNING Always unplug the workstation's power cord from the electrical outlet or power source before opening the workstation. Reference "Safely Powering Down the B2000 Workstation - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 22
1. Open the side panel of the workstation as explained in the section "Opening the Left Side Panel" on page 16 in this chapter. Figure 2-7 System Board View Power Supply B2000 System Label DIMM connectors Figure 2-8. DIMM Slot Close-Up on System Board DIMM Connectors (4 slots) 22 Chapter 2 - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 23
power cord back in to the electrical outlet. 6. Verify that this removal was successful by "Displaying the Current Memory System Properties icon, and in the window that appears, select the tab labeled Memory. See the B2000 Owner's Guide for more detailed instructions. Displaying the Current Memory - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 24
Parts Replacement Procedures Memory DIMMs Memory Information Sample The following example shows the memory information when memory modules are properly installed and configured: MEMORY INFORMATION MEMORY STATUS TABLE Slot ---- 0 1 2 Size ------ 256MB 256MB 128MB Status Active Active Active - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 25
describes how to remove and install I/O cards. Your B2000 workstation's system board has four Peripheral Connect Interface (PCI) slots for option boards. Slots 1 and 2 are full-size PCI slots. Slots 3 and 4 are half-size PCI slots. Figure 2-10. PCI Card Slot Numbering and Capabilities Slot 1 64 bits - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 26
the Monitor Type" in the chapter "The Boot Console Interface" of your Owner's Guide. The label on the chassis floor of your workstation contains important information for I/O configuration. See Figure 2-12. Figure 2-12. B2000 System Label Note that the four I/O slots as seen from the back of the - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 27
Parts Replacement Procedures PCI I/O Card(s) The steps required for removing an I/O card from the workstation are: 1. Power off the workstation, and unplug the workstation's power cord from the electrical outlet. Note that when you press the workstation's power switch, the workstation Torx driver - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 28
an I/O card into your workstation, follow these steps. CAUTION To prevent damage to I/O cards, observe all of the ESD precautions as described in the "Electrostatic Discharge (ESD) Precautions" on page 9. NOTE The built-in VISUALIZE fxe graphics is the primary graphics slot and is referred to - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 29
Parts Replacement Procedures CD Drive CD Drive This section explains how to remove and replace the CD drive. Removing a CD Drive This section explains how to remove a CD drive from your workstation. WARNING Turn the workstation off and unplug the power cord before removing the CD drive. CAUTION CD - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 30
Parts Replacement Procedures CD Drive Figure 2-16 Removing the CD Drive Bay's EMI Shield Rear Cover EMI Shield Handle Audio Cable Ferrite Bead ATAPI Cable Power Cable T-15 Torx/Slotted Screw 3. Rotate the workstation around until you see the front of the unit as shown in Figure 2-17. Figure - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 31
slotted screws) as shown in Figure 2-18 and remove the CD drive from the bracket. Installing a CD Drive Install the CD drive by following the procedure covered in this section. WARNING Turn the workstation off and unplug the power cord before installing the CD drive. CAUTION To avoid damage to the - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 32
Parts Replacement Procedures CD Drive your workstation, you must verify that the master/slave/CSEL jumper is set in the CSEL position. Since different manufacturers of CD drives have different locations for the CSEL jumper, look at the documentation that is supplied with your CD drive for the proper - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 33
Parts Replacement Procedures CD Drive Figure 2-20 Front of Workstation with the Front Bezel Removed LCD Display Power Switch CD drive Blank Floppy Disk Blank 4. Remove both CD drive bracket screws (T-15 Torx/slotted screws) and pull the CD drive bracket out of the chassis assembly as shown in - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 34
should extend approximately one inch out from the front of the CD drive bracket. Figure 2-22. Installing the CD Drive CD Drive Bracket Guide CD Drive Blank Filler Screws Bracket Screws 6. Slide the CD drive and its bracket into the workstation chassis as shown in Figure 2-22. There are runners on - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 35
Parts Replacement Procedures CD Drive 7. Plug the audio, ATAPI and power cables into their appropriate connectors. Note that the connectors are keyed for proper insertion. To help with plugging in the audio connector, you can pull its cable through the back of the CD drive chassis to the front of - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 36
Bay's EMI Shield EMI Shield Ferrite Bead T-15 Torx/Slotted Screw 10.Complete the installation of the CD drive by replacing the front and side panels of the workstation as explained in the sections "Closing the Left Side Panel" and "Closing the Front Bezel" in this chapter. Before closing the - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 37
disk drive. WARNING Turn the workstation off and unplug the power cord before installing the floppy disk drive. CAUTION Floppy disk drives are susceptible to mechanical and electronic shock. When handling the drive, always wear the static-grounding wrist strap that is supplied in the floppy disk - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 38
Parts Replacement Procedures Floppy Drive 3. Rotate the workstation around until you see the front of the workstation as shown in Figure 2-27. Figure 2-27 Front of Workstation with the Front Bezel Removed Floppy Drive Blank 4. Remove both floppy disk bracket screws (T-15 Torx/slotted screws) and - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 39
15 Torx screws should be insert through the holes labeled "A" at the back part of the floppy disk drive bracket. These screws should then be screwed into oppy disk drive and its bracket into the workstation chassis as shown in Figure 2-29. 7. Plug the floppy power cable into its connector. Next, plug - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 40
Parts Replacement Procedures Floppy Drive NOTE The red striped side of the floppy data cable is positioned toward the power cable. Figure 2-30. Plugging in the Floppy Data and Power Cables Power Cable Data Cable 8. Tighten the two T-15 Torx screws as shown in Figure 2-31. Figure 2-31 Tightening - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 41
EMI Shield Power Cable EMI Shield Data Cable T-15 Torx/Slotted Screw 10.Remove the plastic floppy disk drive blank from the workstation's front bezel. within the workstation. This will prevent potential damage to the cables. 12.Verify that the floppy disk drive is recognized by the system. See " - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 42
workstation, remove the T-15 Torx screw that secures the back cover of the floppy drive bay, and then remove the back cover. Reach into the back of the floppy drive bay and disconnect the two cables: the floppy drive power cable and the ribbon cable. Disconnect these same cables from the system board - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 43
Parts Replacement Procedures Floppy Drive 3. Grasping the front of the floppy drive tray, gently pull it out of the front of the workstation. Figure 2-35. Floppy Drive Removal: Physical Chapter 2 43 - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 44
, nothing is output and you are returned to the system prompt. If this is the case, refer to Chapter 6, "Solving Problems" in the B2000 Owner's Guide. If the floppy disk driver is not configured, ioscan returns the following message: ioscan: Device driver floppy is not in the kernel If you receive - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 45
and create a file system on it. See "Configuring and Hard Disk Drive as A File System" in your Owner's Guide. This should be System" on page 52. 1. Remove the side panel of your workstation using the instructions found in the section "Opening the Side Panel." As you face the workstation system board - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 46
2-36 The Hard Drive Slots PCI Slots (4) Power Supply Memory slots (4) SCSI ID 6 SCSI ID 5 2. Loosen the captive T-15 Torx thumbscrew securing the disk drive bracket to the system board. As you grasp the tray and slide to the front of the workstation, the tray will unseat from the chassis rail - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 47
Parts Replacement Procedures Hard Disk Drive 3. Mount the hard disk drive on the hard drive bracket using the four T-15 Torx screws that are stored on - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 48
Parts Replacement Procedures Hard Disk Drive 4. Insert the T-15 Torx Hard Disk until the front of the hard disk drive bracket is flush with the disk drive connector on the system board. See Figure 2-41. The bracket hooks will lock into the chassis rail. Figure 2-41. Positioning the Hard Disk - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 49
procedure provided in the section "Removing a Hard Disk Drive as a File System Using SAM". 1. Open the side panel of your workstation using the instructions found in the section "Opening the Side Panel." As you face the workstation system board, the hard disk drives are on the right side. The lower - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 50
Parts Replacement Procedures Hard Disk Drive Figure 2-43. Removing the Hard Disk damaging the disk drive, you must carefully handle the disk drive when removing it from the workstation. Figure 2-44 Removing the Hard Disk Drive from the Bracket T-15 Torx Shoulder Screw Mounting Grommets (do - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 51
Parts Replacement Procedures Hard Disk Drive 4. Replace the four mounting screws on the hard disk drive bracket to store them for future use. Slide the mounting bracket into its hard drive slot, and push firmly inward to secure the hard drive bracket to the system board connector. Tighten the T-15 - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 52
describes how to add a hard disk drive to your workstation as a file system using SAM and how to remove the hard disk drive from your workstation. For more information about configuring a hard disk drive, refer to the manual Managing Systems and Workgroups. The procedures in this section require you - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 53
. 6. Double click on the Disk Devices icon. The following screen message is displayed: Scanning the system's hardware... The Disks and File Systems window opens containing a list of drives installed in this workstation. From the list of devices, choose the hard disk drive you would like to configure - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 54
Parts Replacement Procedures Hard Disk Drive 8. Enter the mount directory name (for example, /disk1) in the Mount Directory field of the Add Disk without LVM window. 9. Click on the OK button in the Add Disk without LVM window. You will need to wait for a short time before the new file system is - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 55
. 6. Double click on the Disk Devices icon. The following screen message is displayed: Scanning the system's hardware... The Disks and File Systems window opens containing a list of devices installed in this workstation. From the list of devices, choose the hard disk drive you would like to remove - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 56
Parts Replacement Procedures Hard Disk Drive 7. Click on Remove in the Actions menu. In the window that next appears, click on the Yes button. This will unmount the file system located on the hard disk drive you are removing from the workstation. You will need to wait for a short time before the new - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 57
Parts Replacement Procedures Power Supply Power Supply This section explains how to remove and replace the power supply. WARNING Always unplug the workstation's power cord from the electrical outlet or power source before opening the workstation. Reference "Safely Powering Down the B2000 - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 58
Parts Replacement Procedures Power Supply 2. Remove the four T-15 Torx screws from the rear of the chassis. See Figure 2-47. Figure 2-47. Power Supply T-15 Torx Screws T-15 Torx Screws T-15 Torx Screws 3. Unplug the three power supply cables from the system board. See Figure 2-48. Figure 2-48. Power - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 59
Parts Replacement Procedures Power Supply 5. Remove the T-15 Torx screw, EMI shield from the rear of the CD drive and disconnect the power cable. If the optional floppy drive is installed, you will need to repeat this step. See Figure 2-49. Grasp the EMI shield and swing out - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 60
Parts Replacement Procedures Power Supply 6. Grasp the power supply and slide to the front of the workstation. You will need to disengage the hook (see Figure 2-50.) on the power supply from the support strap (see Figure 2-51.) in the chassis floor. Figure 2-50. Power Supply Hook Support Strap Power - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 61
will slide into the support strap notch. See Figure 2-50. on page 60. 3. Replace the four T-15 Torx screws for securing the power supply to the chassis. See Figure 2-47. on page 58. 4. Connect the three main power cables to the system board and connect the removable media power cables. Remember to - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 62
Parts Replacement Procedures Power Supply 5. Clip the remaining power cable bundle into the cable management clip in the floor of the chassis. 6. Replace the four T-15 Torx screws for the power supply on the rear of the workstation. 7. Replace the left side panel. Reference "Closing the Left Side - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 63
regulator modules. Reference "Safely Powering Down the B2000 Workstation" on page 12. CAUTION To prevent damage to the VRMs, observe all of the ESD precautions as described in the "Electrostatic Discharge (ESD) Precautions" on page 9. VRMs are installed on the system board in pairs. The top VRM - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 64
Parts Replacement Procedures Voltage Regulator Modules (VRMs) 2. Remove the four power supply T-15 Torx screws and slide the supply to unlatch from the support bracket. Without disconnecting the power cables, move the supply to the side. Figure 2-54. Power Supply T-15 Torx Screws T-15 Torx Screws ( - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 65
system looks like Figure 2-55. on page 64. 2. Carefully unpack the replacement VRMs and identify the Master and Slave. The notch in the VRM will align with the key in the connector. Also, the part connector. 6. Grasp the power supply and slide the tab into the support strap. 7. Replace the - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 66
9. Perform the following steps to remove the System Board. 1. Remove the workstation left side panel. Position the workstation right-side flat on a cushioned stable tabletop. 2. Remove the following components: • Power Supply "Removing the Power Supply" on page 57 • PCI Retainer Clip "Removing - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 67
Memory Cards Power Supply & VRMs (hidden from view) 3. Unplug the following cables: • Speaker cable • LCD ribbon cable • PCI Fan cable • CD audio cable • CD drive data cable • Floppy drive data cable • System board fan cable Figure 2-57. System Board Cables System Fan Cable Parts Replacement - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 68
need to be removed. CAUTION To avoid damaging the processor, do not use the turbo cooler fan housing as a handhold for removing the system board. 6. Grasp the system board and slide to the front of the workstation. 7. Tilt the system board up and rotate clockwise while lifting out of the chassis - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 69
Parts Replacement Procedures System Board 2. Angle the system board assembly diagonally as you begin installation. Position the system board flat inside the chassis. 3. Slide the system board slightly to the front and then to the rear of the workstation to engage the chassis wall hooks. Apply - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 70
Parts Replacement Procedures System Board 5. Plug-in the following cables: • Speaker cable • LCD ribbon cable • PCI fan cable • CD audio cable • CD data cable • Floppy drive data cable • System fan cable Figure 2-61. System Board Cables System Board Cable Speaker Cable LCD Cable PCI Fan Cable CD - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 71
Parts Replacement Procedures System Board 6. Install the following components: • Hard Disk Drive(s) and bracket(s) • Memory Card(s) • Air Divider • PCI cards (if installed) • PCI retainer clip • Voltage Regulator Modules (VRMs) • Power Supply power to the workstation. 10.Reference Chapter 3, "Wrapping - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 72
Parts Replacement Procedures Fans (I/O and System Board Fan) Fans (I/O and System Board Fan) This section explains how to remove and replace the I/O fan and the System Board Fan. WARNING Turn the workstation off and unplug the power cord before installing or removing fans. Reference "Safely - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 73
Parts Replacement Procedures Fans (I/O and System Board Fan) and rotate it about 15 degrees to the back of the CD Drive chassis. The fan and speaker mounting bracket is now free of the system unit. Figure 2-64. Unplugging the I/O Fan and Speaker Cables on the System Board Speaker Cable PCI Fan - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 74
Parts Replacement Procedures Fans (I/O and System Board Fan) Figure 2-65. Removing the Fan/Speaker Assembly from the I/O Area Fan Speaker Cable Clips Speaker Bracket Mounting Clip Fan Power Cable Bracket CD Drive Chassis Bracket Stop Mounting Clip Retainer Hole 5. To remove the speaker from - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 75
to the chassis support strut and the two locator tabs. Hold the fan and speaker cable to the card guide edge of the bracket. 4. Swing the housing bracket into place while holding the retainer tab upward. 5. Plug in the speaker cable and the fan power cable to the system board. 6. Install the air - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 76
Parts Replacement Procedures Fans (I/O and System Board Fan) Installing the System Board Fan Perform the following steps to install the system board cable into the system board. 5. Replace the left side panel. Refer to the section, "Left Side Panel" on page 16. 6. Follow the instructions in Chapter - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 77
and the Display Cable. Note that the power switch is part of the LCD display assembly. WARNING Turn the workstation off and unplug the power cord before removing or installing the LCD Display/Power Switch. Reference "Safely Powering Down the B2000 Workstation" on page 12. CAUTION To prevent damage - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 78
Parts Replacement Procedures LCD Display with Power Switch and Display Cable Installing the LCD Display/Power Switch at ribbon cable into the 25 pin connector on the chassis. Figure 2-70. LCD Display/Power Switch Assembly 25 Pin Connector 5. Replace the front bezel. See "Closing the Front Bezel - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 79
a fan/speaker bracket near the top of the workstation. 2. Remove the PCI retainer clip and all PCI cards. Refer to "Removing I/O Cards" on page 26. 3. Remove the air divider. See Figure 2-63. on page 72. 4. Unplug the speaker and fan cable to the system board and lift up on the bracket mounting clip - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 80
Parts Replacement Procedures Speaker Figure 2-71. Removing the Speaker from the Bracket Fan Speaker Mounting Clip Mounting Bracket Speaker Cable Speaker Fan Mounting Clip Bracket Mounting Clip Power Cable Channel Fan Key 80 Chapter 2 - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 81
in the chassis by inserting the bottom and in first between the system board and the CD cage. Insert the edge into the slots provided an then rotate it into place until the mounting clip snaps into place. 3. Position the fan power cable, speaker cable and LCD ribbon cable so that they run along - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 82
Parts Replacement Procedures Real Time Clock Module (Battery) Real Time Clock Module (Battery) This section describes how to remove and replace the battery. WARNING Turn the workstation off and unplug the power cord before removing or installing the real time clock module. Reference "Safely - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 83
Parts Replacement Procedures Real Time Clock Module (Battery) Figure 2-72. Real Time Clock Location on System Board Real Time Clock (Battery) Chapter 2 83 - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 84
Parts Replacement Procedures Real Time Clock Module (Battery) 84 Chapter 2 - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 85
. In some cases you will need to use specific HP-UX commands and utilities to reconfigure the workstation to recognize the replacement part(s). Verifying System Operations To verify the system operation, follow these steps: 1. Reconnect the power cables and any other cables that were disconnected when - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 86
Wrapping Up Returning the Defective Exchange Assembly 86 Chapter 3 - HP Visualize b2000 | hp Visualize b2000 UNIX workstation parts removal and repla - Page 87
Left Side Panel, 16 M memory, 23 Memory card Installing, 18 Removing, 21 Memory configuration, displaying, 23 Memory information sample, 24 P Power Supply, 57 Power Switch, 77 Powering off, 12 R Real Time Clock Module, 82 S Safety warnings, 9 Speaker, 79 System Board, 66 V Voltage Regulator Modules
HP V
ISUALIZE
B2000 UNIX
®
Workstations
Parts Removal/Replacement Guide
Manufacturing Part Number: HP Part No. A5983-90060
Edition E0100