Diagnostics; Diagnostic Indicator Lights - HP bc1000 - Blade PC Reference Manual

4.1

Diagnostic Indicator Lights

Health
LED Activity
Red Solid
Red 2 Blinks
Red 3 Blinks
Red 4 Blinks
Red 5 Blinks
Red 6 Blinks
Red 7 Blinks
Amber* Solid
*Main power turned on
#Main power turned off
Service Reference Guide bc1000 and bc1500
Diagnostic Indicator Lights
Problem
VRM (Blade system
board) failure
Unit overheating
CPU (Blade system
board) failure
Blade power failure
Bad memory or
memory-related error
Bad graphics
diagnostic card
Blade system board
failure
Bad ROM Upgrade
352971-005
Corrective Action
Replace blade.
• Check processor heatsink.
• Verify system fans working properly.
• Replace blade.
Replace blade.
Move blade to different bay. If:
• problem follows the move, replace the
blade.
• problem is solved - enclosure backplane
problem.
• Reseat memory and reboot.
• Replace memory.
• Replace blade.
• Replace graphics diagnostic card.
• Replace blade.
Replace blade.
• Flash ROM.
• Download or use a different ROM image.
4

Diagnostics

4–1