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Chassis indicator LEDs
Power LED and sound
activity
Diagnosis and service action
Blinks red 3 times, once per
second, then 2-second pause,
3 beeps
CPU not installed.
1.
Install CPU.
2.
Reseat CPU.
Blinks red 4 times, once per
second, then 2-second pause,
4 beeps
Power supply failure.
1.
Open the access panel, and be sure the four-wire power supply cable is properly
connected to the system board.
2.
Locate faulty device by removing all devices and then reinstalling one at a time
until workstation fails. Replace the device causing the failure. Continue adding
devices to ensure all are functioning properly.
3.
Verify the power supply functionality.
a.
Disconnect AC power.
b.
Remove all internal power supply cables from the system board.
c.
Plug in AC power.
●
If the power supply fan spins and the BIST LED illuminates, then the
power supply is good. Replace the system board.
●
If the power supply fan does not spin or the BIST LED does not
illuminate, replace the power supply.
Blinks red 5 times, once per
second, then 2-second pause,
5 beeps
Pre-video memory error.
1.
Reseat memory modules.
2.
Replace memory modules one at a time to find the faulty module.
3.
Replace third-party modules with HP memory.
4.
Replace system board.
Blinks red 6 times, once per
second, then 2-second pause,
6 beeps
Pre-video graphic card error.
For systems with integrated graphics, replace system board.
For systems with graphic cards:
1.
Reseat the graphic card. Power on the system.
2.
Replace the graphic card.
3.
Replace the system board.
Blinks red 7 times, once per
second, then 2-second pause,
7 beeps.
System board failure (ROM detected failure before video).
Replace system board.
Table 5-2
Diagnostic LED codes (continued)
ENWW
Diagnostic error codes
109
Содержание Xw6400 - Workstation - 4 GB RAM
Страница 1: ...HP xw6400 Workstation Service and Technical Reference Guide User Guide ...
Страница 4: ......
Страница 15: ...Figure 1 4 Serial number and COA label location ENWW Product features 5 ...
Страница 22: ...12 Chapter 1 Product overview ENWW ...
Страница 32: ...22 Chapter 2 Installing or restoring the operating system ENWW ...
Страница 60: ...50 Chapter 3 System management ENWW ...
Страница 69: ...Figure 4 2 System board block diagram ENWW System board components 59 ...
Страница 108: ...98 Chapter 4 Removal and replacement procedures ENWW ...
Страница 146: ...136 Chapter 5 System diagnostics and troubleshooting ENWW ...
Страница 147: ...A Appendix A SAS devices ENWW 137 ...
Страница 154: ...144 Appendix A Appendix A SAS devices ENWW ...
Страница 160: ...150 Appendix B Appendix B SATA devices ENWW ...
Страница 161: ...C Appendix C Connector pins ENWW 151 ...
Страница 170: ...160 Appendix C Appendix C Connector pins ENWW ...
Страница 173: ...E Appendix E Routine care ENWW 163 ...
Страница 180: ...170 Appendix E Appendix E Routine care ENWW ...
Страница 186: ...Initial troubleshooting 176 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Страница 187: ...No power No power part 1 ENWW No power 177 ...
Страница 188: ...No power part 2 178 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Страница 189: ...No power part 3 ENWW No power 179 ...
Страница 190: ...No video No video part 1 180 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Страница 191: ...No video part 2 ENWW No video 181 ...
Страница 192: ...No video part 3 182 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Страница 193: ...Error messages Error messages part 1 ENWW Error messages 183 ...
Страница 194: ...Error messages part 2 184 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Страница 195: ...Error messages part 3 ENWW Error messages 185 ...
Страница 196: ...No operating system loading 186 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Страница 198: ...No operating system loading from hard drive part 2 188 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Страница 199: ...No operating system loading from hard drive part 3 ENWW No operating system loading from hard drive 189 ...
Страница 200: ...No operating system loading from diskette drive 190 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Страница 201: ...No operating system loading from CD ROM drive ENWW No operating system loading from CD ROM drive 191 ...
Страница 202: ...No operating system loading from network 192 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Страница 203: ...Non functioning device ENWW Non functioning device 193 ...
Страница 204: ...194 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Страница 205: ...H Appendix H PCI bus layout ENWW 195 ...