Troubleshooting Cards And Drivers; Troubleshooting Compute Enclosure Events - HP integrity superdome x Service Manual

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dimm-1/1/0/4 Location: 4D
dimm-1/1/0/5 Location: 5D

Troubleshooting cards and drivers

Cause
If driver issues are suspected, use the UEFI driver bypass option to bypass loading the suspected driver.
An example of this situation would be if a card is transferred from another system with an old driver and is
placed in a new system and connecting drivers results in failure to boot.
The UEFI driver loading bypass option only appears and is effective during system firmware boot; it does
not appear if the UEFI Front Page is reentered later.
Normally, system firmware will proceed with automatic boot entry execution (default is seven seconds). To
configure UEFI driver loading bypass, you must press P before the countdown completes to access the
UEFI Driver Loading Bypass Configuration menu.
After pressing the key, a sub-menu will appear. Select the desired bypass option by pressing a key as the
following indicates:
UEFI Driver Loading Bypass Configuration
Press: 1 — Bypass loading UEFI drivers from I/O slots
2 — Bypass loading UEFI drivers from I/O slots and blade LOMs
N / n
Q / q
Waiting for user input.
The Bypass loading UEFI drivers from I/O slots and blade LOMs option might be useful when a bad
FlexLOM and/or mezzanine card UEFI driver is preventing partition boot. USB drivers can still be used at
the UEFI Shell to help with FlexLOM update.
NOTE:
There is no quick reset ability to save time when you are running the bypass option several times in
a row.
After selecting an option, control returns to the UEFI Front Page.
You can then proceed with I/O firmware update (HP SUM from DVD/Virtual Media .iso).

Troubleshooting compute enclosure events

Cause
Loss of enclosure settings
The OA battery preserves the Integrity Superdome X enclosure settings, such as users and network
settings. When the battery is low, there is a risk of looking these enclosure settings if the OA is removed
or if AC power is interrupted.
When the OA detects a low battery, the battery diagnostic status in SHOW OA STATUS will be marked as
Failed.
86 Troubleshooting cards and drivers
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Status: OK No Errors Logged.
Status: OK No Errors Logged.
- Normal loading of UEFI drivers
- Quit
Fri Feb 11 18:10:51 2011 Fri Feb 11