System Build-Up Troubleshooting Procedure - HP Integrity rx2660 User's & Service Manual

The following is a list of all eCRUs in the rx2660 server (see
numbers):
*Power supply (1 and 2)
Console device
Power cords
* SAS DVD and 2.5 HDDs
The following is a list of all the iCRUs in the rx2660 server:
*System board
*I/O board assembly
SAS disk board
*CPUs
*DIMMs
Diagnostic LED board
*Cooling Fans (1- 1 2 for Data Center; 1-6 for Office Friendly)
NOTE: Items preceded by an asterisk in the lists above have associated diagnostic LEDs, which
indicate device fault or failure.

System Build-Up Troubleshooting Procedure

Use this procedure only when the system powers on and remain powered on but does not enter
into or pass POST or does not boot to the EFI menu.
1. Remove the AC power cord from each power supply and extend the server, if racked.
2. Remove all of the SAS disk drives from the front of the server.
3. Remove the top cover to gain access to, and remove, everything but the I/O backplane and
system board CRUs.
NOTE:
4. Plug in the AC power cord(s) and the iLO 2 MP and system console should display and you
should have the following CRU IDs listed after executing the MP DF command. Your display
might not exactly match the display shown:
FRU IDs:
--------
02-Power Converter 03-Power Supply 0 04-Power Supply 1
05-Diagnostic Panel 06-Front Panel 00-Motherboard
If you do not see all of the above CRU IDs then concentrate on the missing CRU ID(S). You
should eventually end up with the following Alert (IPMI) event for this action as read from the
SEL. Your display might not exactly match the display shown:
Log Entry 4: Dec 2005 00:00:09
Alert Level 5: Critical
Keyword: Type-02 257100 2453760
Missing FRU device - Memory
Logged by: Baseboard Management Controller,
Sensor: Entity Presence
0x2000000009020050 FF01807115250300
If you do not get the above Alert Level 5 (IPMI) event, but get another sort of high level alert,
try replacing the I/O backplane. Then, examine the pins on the midplane board, and if
necessary, replace the midplane board.
122 Troubleshooting
In the following steps, CRU and FRU are used interchangeably.
Appendix A (page 200) for CRU part