Compaq BL20p Installation Guide - Page 77

Table D-2, Is the Server Blade System Power LED Illuminated?, Troubleshooting

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Troubleshooting Table D-2: Is the Server Blade System Power LED Illuminated? Answer Possible Reasons Possible Solutions No A broken connection exists Do the following: between the following: 1. Remove the server blade from the • Server blade enclosure and enclosure. server blade 2. Check the connectors on the rear of • Power converter module and the blade and on the interior of the system board enclosure for damage. • System board and SCSI backplane 3. With the system powered down, remove the access panel. • SCSI backplane and power button/LED board The server blade enclosure, power converter module, system board, SCSI backplane, and/or power button/LED board may need to be replaced. 4. Be sure that the proper connections exist among the power converter module, system board, SCSI backplane, and power button/LED board. 5. Reinstall the access panel. 6. Reinstall the server blade. If the system power LED is still not illuminated, do one of the following: • Use the optional diagnostic station to power the server blade and use the iLO remote console to continue the diagnosis. • Move the server blade into a different slot to determine if the server blade or the enclosure is the source of the problem. • Contact a Compaq authorized service provider for replacement parts and service. Yes If the system power LED is illuminated, refer to Table D-3. Note: For LED locations and functions, refer to Appendix E, "LEDs and Switches." For cabling configurations, refer to the cabling and powering up section in the ProLiant BL p-Class System Setup and Installation Guide. Compaq ProLiant BL20p Server Blade Setup and Installation Guide D-5

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Troubleshooting
Compaq ProLiant BL20p Server Blade Setup and Installation Guide
D-5
Table D-2:
Is the Server Blade System Power LED Illuminated?
Answer
Possible Reasons
Possible Solutions
No
A broken connection exists
between the following:
•
Server blade enclosure and
server blade
•
Power converter module and
system board
•
System board and SCSI
backplane
•
SCSI backplane and power
button/LED board
The server blade enclosure, power
converter module, system board,
SCSI backplane, and/or power
button/LED board may need to be
replaced.
Do the following:
1.
Remove the server blade from the
enclosure.
2.
Check the connectors on the rear of
the blade and on the interior of the
enclosure for damage.
3.
With the system powered down,
remove the access panel.
4.
Be sure that the proper connections
exist among the power converter
module, system board, SCSI
backplane, and power button/LED
board.
5.
Reinstall the access panel.
6.
Reinstall the server blade.
If the system power LED is still not
illuminated, do one of the following:
•
Use the optional diagnostic station
to power the server blade and use
the iLO remote console to continue
the diagnosis.
•
Move the server blade into a
different slot to determine if the
server blade or the enclosure is the
source of the problem.
•
Contact a Compaq authorized
service provider for replacement
parts and service.
Yes
If the system power LED is illuminated, refer to Table D-3.
Note:
For LED locations and functions, refer to Appendix E, “LEDs and Switches.” For cabling
configurations, refer to the cabling and powering up section in the
ProLiant BL p-Class System
Setup and Installation Guide
.