IBM BladeCenter JS21 Types 8844 Service Manual page 116

SRN Description
A24-000 Spurious interrupts on shared interrupt level
have exceeded threshold
A24-xxx Spurious interrupts have exceeded threshold. 1. Check the BladeCenter management module event
SRNs for SCSI Devices (ssss-102 through ssss-640)
Use the following table to identify an SRN when you suspect a SCSI device
problem. Replace the parts in the order that the FFCs are listed.
Notes:
1. Some SRNs in this chapter may have 4 rather than 3 digits after the dash (–).
2. The ssss before the dash (–) represents the 3 or 4 digit SCSI SRN.
SRN FFC
ssss-102 ssss
ssss-104 ssss
ssss-105 ssss
ssss-106 ssss
100
BladeCenter JS21 Types 7988 and 8844: Problem Determination and Service Guide
Description and action
An unrecoverable media error occurred.
1. Check the BladeCenter management module event log. If an error was recorded
by the system or if a checkpoint code is displayed on the console, see "POST
checkpoint codes" on page 9.
2. Replace any parts reported by the diagnostic program.
3. Replace the system-board and chassis assembly.
The motor failed to restart.
1. Check the BladeCenter management module event log. If an error was recorded
by the system or if a checkpoint code is displayed on the console, see "POST
checkpoint codes" on page 9.
2. Replace any parts reported by the diagnostic program.
3. Replace the system-board and chassis assembly.
The drive did not become ready.
1. Check the BladeCenter management module event log. If an error was recorded
by the system or if a checkpoint code is displayed on the console, see "POST
checkpoint codes" on page 9.
2. Replace any parts reported by the diagnostic program.
3. Replace the system-board and chassis assembly.
The electronics card test failed.
1. Check the BladeCenter management module event log. If an error was recorded
by the system or if a checkpoint code is displayed on the console, see "POST
checkpoint codes" on page 9.
2. Replace any parts reported by the diagnostic program.
3. Replace the system-board and chassis assembly.
FRU/action
1. Check the BladeCenter management module event
log. If an error was recorded by the system or if a
checkpoint code is displayed on the console, see
"POST checkpoint codes" on page 9.
2. Replace part numbers reported by the diagnostic
program.
3. If no entry is found, replace the system-board and
chassis assembly.
log; if an error was recorded by the system or if a
checkpoint code is displayed on the console, see
"POST checkpoint codes" on page 9.
2. Replace part numbers reported by the diagnostic
program.
3. If no entry is found, replace the system-board and
chassis assembly.