HP SureStore HD Server 4000 User's Guide - 5967-9979

Resolving Problems with Your Server 11
-
3
Abnormal
Indications
Server Power Light Error Displays
Activity Light Error Displays
Main
Power
Power
Display
Problems
Off Off
No power to server: Problem with both power sources, both
power cords, both power supplies, both power supply fans, or
the main fan. Check cords and sources. For supplies and
fans, call HP support per appendix A, “Getting Support”.
On
HP
None (normal)
On
PF
Power fault:
If left dot is flashing, top power supply is faulty.
If right dot is flashing, bottom power supply is faulty.
Call HP support per appendix A, “Getting Support”.
On
LF
Line fault:
If left dot is flashing, check top power cord and source.
If right dot is flashing, check bottom power cord and
source.
On
FF
Fan fault: Immediately shut down server and switch power off
(see page 11-17). Call HP support per appendix A, “Getting
Support”.
Link/
Activity
Drive
Activity
Problems
Off — Network problem. See “Network Failures” on page 11-11.
—
Off at
startup
Drive fails to spin up. See “Drive Fails to Spin Up” on
page 11-12.
—
Solid on
after
startup
Fault: call HP support per appendix A, “Getting Support”.