HP J Class 3 - For Visualization Center Servisní příručka Strana 4
- Strana / 148
- Tabulka s obsahem
- ŘEŠENÍ PROBLÉMŮ
- KNIHY
Hodnocené. / 5. Na základě hodnocení zákazníků
4
Contents
Chapter Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Introduction to Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Flowcharts for Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Dealing with a Boot Failure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Special Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Searching for Bootable Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Stable Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Boot Command Notations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Supported Boot Paths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Intermediate System Loader (ISL) Environment . . . . . . . . . . . . . . . . 43
Identifying LCD-Indicated Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Selftest Failures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Memory Failures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Chassis Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Running System Verification Tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Running ODE-Based Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Using the System Board LEDs for Troubleshooting . . . . . . . . . . . . . . . 71
Interpreting the LED Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Troubleshooting with System Board LEDs . . . . . . . . . . . . . . . . . . . . . 73
4. Field Replaceable Units (FRUs)
Chapter Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Tools Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Exploded View Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Exchange and Nonexchange Part Numbers . . . . . . . . . . . . . . . . . . . . . . 81
FRU Removal and Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Electrostatic Discharge (ESD) Precautions. . . . . . . . . . . . . . . . . . . . . 84
- 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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