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POST (ISPR) error procedures
Use the ISPR error procedures to help you solve ServeRAID problems. A complete
list of error codes is listed at "ServeRAID error codes" on page 133.
Note: Where the ISPR Error Procedures refer to a SCSI backplane, see the
EF10 (Default ISPR)
1. No ISPR error present.
9ZXX through BZXX (SCSI bus error caused either by cables, termination,
defective drives, etc.)
1. Isolate between SCSI subsystem and controller by disconnecting all SCSI
2. If ISPR error is EF10 after disconnecting cables:
134
xSeries 236 Type 8841: Hardware Maintenance Manual and Troubleshooting Guide
chapter of this publication that concerns service replaceable units.
cables from suspect card, and reboot.
CAUTION:
Do not press F5. Doing so changes the server's configuration.
If an ISPR error is still present, perform the following actions until the error is no
longer present:
a. Reseat the controller
b. Replace the controller
Notes:
a. SCSI channel cable details, if any, appear elsewhere in this publication.
b. The adapter/controller detects a configuration change. Do not choose Save
Changes. Instead, press F10 to bypass any options to this effect.
a.
Identify which channel is causing the error by the second digit (Z) of the
original ISPR code as indicated in the following table:
Note: ServeRAID-4H controllers have 4 channels; ServeRAID-4L and -4Lx
controllers have only one channel; and ServeRAID-4M and -4Mx
controllers have 2 channels. ServeRAID-5i controllers are not
supported on this server.
Table 6. SCSI identifier
SCSI Channel Code (z)
1
2
3
4
5
6
7
8
9
A
B
C
Descriptions
Channel 1
Channel 2
Channel 1 & 2
Channel 3
Channel 1 & 3
Channel 2 & 3
Channel 1, 2, & 3
Channel 4
Channel 1 & 4
Channel 2 & 4
Channel 1, 2, & 4
Channel 3 & 4
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Troubleshooting
