Intel SBXL52 - Server Compute Blade Hardware Maintenance Manual page 100

NOTE
See "System" on page 104 to determine which components should be replaced by a field service
technician.
Hard disk drive problems
Symptom
System stops responding
during hard disk drive
diagnostic test.
NOTE
See "System" on page 104 to determine which components should be replaced by a field service
technician.
General problems
Symptom
Problems such as broken
cover locks or indicator LEDs
not working
NOTE
See "System" on page 104 to determine which components should be replaced by a field service
technician.
Intermittent problems
Symptom
A problem occurs only
occasionally and is difficult to
detect.
86
FRU/action
1. Remove the hard disk drive being tested when the computer stopped
responding and try the diagnostic test again.
2. If the hard disk drive diagnostic test runs successfully, replace the drive you
removed with a new one.
FRU/action
•
Broken CRU/FRU
FRU/action
•
Verify that:
— When the computer is turned on, air is flowing from the rear of the computer
at the blower grill. If there is no airflow, the blower is not working. This
causes the computer to overheat and shut down.
— Ensure that the SCSI bus and devices are configured correctly.
SBXL52: Hardware Maintenance Manual and Troubleshooting Guide