Installation guide

LED Indicators D-3
Compaq Confidential – Need to Know Required
Writer: Gilbert Saldivar Project: Compaq ProLiant 6400R Setup and Installation Guide Comments:
Part Number: 388776-002 File Name: l-appd LED Indicators Last Saved On: 3/17/00 4:48 PM
Use the following figure and table for assistance in troubleshooting interlock
errors.
MISC
I/O
CPU1 CPU2 CPU3 CPU4
MEMORY
Figure D-2. Interlock LED indicators on the system board
Table D-3
System Board Interlock LEDs
Memory CPU4 CPU3 CPU2 CPU1 I/O Misc. Fault of Interlock
Error
Off Off Off Off Off Off Off No interlock error
Off Off Off Off Off Off On Miscellaneous cable
Off Off Off Off Off On On Peripheral board I/O
Off Off Off Off On On On Processor 1
Off Off Off On On On On Processor 2
Off Off On On On On On Processor 3
Off OnOnOn On OnOnProcessor 4
On On On On On On On Memory board
NOTE: Only the left-most illuminated LED in any given row can provide a valid indication of
error. After ensuring that the server is powered down and power cables are disconnected
from all power supplies, reseat the device associated with the left-most illuminated LED.