HP J Class 3 - For Visualization Center Servisní příručka stáhnout pdf (Strana 90)

90 Chapter4

Field Replaceable Units (FRUs)

FRU Removal and Replacement

Removing the Hard Disk Drive Backplane

To replace the hard disk drive backplane, do the following:

Figure 4-5. Removing the Hard Disk Drives Backplane

To replace the hard disk drive backplane, perform the above steps in reverse.

- Unplug four connectors

- Remove four screws

- Lift board out

Back

view

Press sides

of connector

to remove

CD cable

Remove PCI Cage

- Lift PCI handle to remove PCI cage

from workstation

3 4

- Remove disk drives BEFORE removing

board.

1 2 ... 85 86 87 88 89 90 91 92 93 94 95 ... 147 148

Service Handbook 1
Restricted Rights Legend 2
Contents 3
1 Product Information 9
Chapter Overview 10
Product Description 10
Key Features 12
Chapter 1 13 13
Product Information 13
Front Panel Components 14
Thumbscrew on the Front Panel 15
System LCD 15
Internal Storage Devices 16
Chapter 1 17 17
Chapter 1 19 19
20 Chapter1 20
Enter: hpux -lq 20
Chapter 1 21 21
Rear Panel Components 23
Connectors on the Rear Panel 24
Line Input 25
Line Output 25
Headphone Microphone 25
Memory Slots 27
28 Chapter1 28
Internal Components 28
Monitors 29
Keyboard 29
30 Chapter1 30
2 Conﬁguration 31
Workstation Conﬁgurations 32
Chapter 2 33 33
Conﬁguration 33
I/O Cards 34
3 Troubleshooting 35
Chapter 3 37 37
Troubleshooting 37
38 Chapter3 38
Chapter 3 39 39
40 Chapter3 40
Dealing with a Boot Failure 41
Stable Storage 42
Boot Command Notations 42
Supported Boot Paths 43
Selftest Failures 44
Memory Failures 45
Chassis Codes 46
Chapter 3 69 69
Running ODE-Based Diagnostics 70
76 Chapter3 76
Tools Required 79
80 Chapter4 80
Exploded View Diagram 80
Chapter 4 85 85
Front Bezel and Top Cover 86
Chapter 4 87 87
Removing the LCD Panel 88
Chapter 4 89 89
90 Chapter4 90
Internal CD ROM Drive 91
Power Supply 92
Chapter 4 93 93
PCI Cage 94
1. Disconnect fan power plug 95
2. Remove mounting screw 95
Removing the System Board 96
Chapter 4 97 97
Replacing the System Board 98
Chapter 4 99 99
100 Chapter4 100
FRU Removal and Replacement 100
5 Boot Console Handler 101
Boot Console Handler Features 103
Boot Console Menus 105
Boot Console Handler 106
106 Chapter5 106
Chapter 5 107 107
108 Chapter5 108
Booting the Workstation 109
110 Chapter5 110
Searching for Bootable Media 111
Resetting the Workstation 112
Displaying and Setting Paths 113
The Monitor Command 115
Setting the Monitor Type 116
Chapter 5 119 119
120 Chapter5 120
Chapter 5 121 121
122 Chapter5 122
126 Chapter5 126
Displaying System Information 127
Displaying PIM Information 127
Using Remote Power-On 128
Setting the Fan Speed 130
Chapter 5 131 131
ISL User Commands 133
134 Chapter5 134
6 Block Diagram 135
System Board and PCI Board 136
A Speciﬁcations 137
Environmental Speciﬁcations 138
Vibration 139
Electrical Speciﬁcations 140
B SCSI Connections 141
Appendix Overview 142
SCSI Restrictions 143
144 Appendix B 144
SCSI Connections 144
Assigning SCSI Device IDs 145
146 Appendix B 146
C Related Documentation 147
Additional Documentation 148

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