HP xw6400 User's Guide download pdf (Page 73)

To remove the lock:

1. Unlock the device and remove the locking mechanism.

2. Remove the screw attaching the lock to the chassis.

Side access panel

Before accessing the internal components of the workstation, the side access panel must be removed.

To remove the side access panel:

ENWW Removal and replacement of components 63

1 2 ... 68 69 70 71 72 73 74 75 76 77 78 ... 207 208

Technical Reference Guide 1
Table of contents 5
1 Product overview 11
Product features 12
Front panel components 13
Rear panel components 14
ENWW Product features 5 15
Product specifications 16
Power supply specifications 17
Power consumption 18
Environmental specifications 19
ENERGY STAR 21
Linux-enabled workstations 25
HP software 27
The RestorePlus! process 28
Recovery Partition 29
Protecting the software 30
Ordering backup software 31
3 System management 33
Computer Setup (F10) Utility 34
BIOS ROM 35
Desktop management 44
HP Client Manager Software 45
System Software Manager 46
Proactive Change Notification 46
Subscriber’s Choice 46
ROM flash 47
Replicating the setup 48
Dual-State Power Button 50
HP support website 50
Asset tracking and security 51
Password security 52
Arabic / Greek - Russian / 55
Drive Protection System 59
Thermal sensor 59
Service considerations 62
Grounding the work area 63
Cables and connectors 65
Hard drives 65
Lithium coin cell battery 65
Customer Self-Repair 66
Predisassembly procedures 67
System board components 68
Disassembly order 70
Security lock (optional) 71
Cable lock (optional) 72
Side access panel 73
Front Bezel 74
Bezel blanks 75
Top cover 75
Memory fan 79
System fan assembly 81
Power supply 81
Memory 82
Installing memory module 83
PCI Slots 84
PCI retainer 85
PCI Express 86
PCI removal 87
PCI Express removal 88
PCI installation 89
PCI Express installation 90
Battery 92
Power connections to drives 93
Optical drive 94
Diskette drive (optional) 96
Hard drive 98
CPU heatsink 101
Replacing the CPU heatsink 102
Processor 104
Replacing the processor 105
System board 106
Replacing the system board 107
5 System diagnostics and 109
E-Support 110
Troubleshooting checklist 111
LED color definitions 112
Key features and benefits 113
Theory of operation 113
Diagnostic Utility on CD 113
User Interface 114
Test tab 115
Status tab 116
Help tab 117
Diagnostic error codes 118
Solving minor problems 121
Solving power supply problems 122
Problem Cause Solution 123
Power supply shuts down 123
Solving diskette problems 124
Solving display problems 127
Solving audio problems 128
Solving printer problems 129
Solving network problems 133
Solving memory problems 134
Solving processor problems 135
POST and error messages 138
A Appendix A — SAS devices 147
SAS RAID 0 configuration 149
SAS RAID 1 configuration 150
SAS RAID 1E configuration 152
B Appendix B — SATA devices 155
Attaching SATA HDDs 156
Configuring system BIOS 157
Creating RAID volumes 158
Deleting RAID volumes 159
C Appendix C — Connector pins 161
Connector pin descriptions 162
D Appendix D — System board 171
E Appendix E — Routine care 173
Maximizing the airflow 175
Cleaning the workstation case 176
Cleaning the keyboard 177
Cleaning the monitor 178
Cleaning the mouse 179
Using the CMOS Button 183
Initial troubleshooting 186
No power 187
No power, part 2 188
No power, part 3 189
No video 190
No video, part 2 191
No video, part 3 192
Error messages 193
Error messages, part 2 194
Error messages, part 3 195
No operating system loading 196
Non-functioning device 203
H Appendix H — PCI bus layout 205
Figure H-1 PCI bus layout 206
Bus# Dev# Fn# Device# 208

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HP xw6400 User's Guide Page 73

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