IBM 6H0, Service Manual

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Checkpoint and Error Code Index
The following table is an index to the checkpoints or error codes that you may receive
to help diagnose a failure. Locate the code you received, and follow the instructions to
determine your next step.
Checkpoint or Error
Code
What You Should Do
0000 xxxx Operator Panel Error Codes
Go to “Operator Panel Error Codes” on page 168 and follow the instructions in the Operator
Panel Error Code table.
1xxx xxxx System Power Control Network (SPCN) Error Codes
Go to “SPCN Error Codes” on page 169 and follow the instructions in the SPCN Error Code
table.
2xxx xxxx Firmware Error Codes
Go to “Firmware Error Codes” on page 190 and follow the instructions in the Firmware Error
Code table.
4xxx xxxx Service Processor Error Codes
1. Perform slow boot. See “Performing Slow Boot” on page 166.
2. If the error codes are 406x xxxx or 450x xxxx, and if their actions call out memory
DIMMs or cards containing memory DIMMs, go to “Memory-Related Error Codes” on
page 167. For all other error codes, go to “Confirming Initial Error Code” on page 166.
3. Go to “Service Processor Error Codes” on page 213 and follow the instructions in the
Service Processor Error Codes table.
8xxx
9xxx
Axxx
Bxxx
Service Processor Checkpoints
Go to “Service Processor Checkpoints” on page 140 for more information on these
checkpoints.
B006 xxxx
B1xx xxxx
Common Firmware Error Codes
1. Go to “Common Firmware Error Codes” on page 354 and follow the instructions in the
Common Firmware Error Code table.
2. Perform slow boot. See “Performing Slow Boot” on page 166.
3. Confirm initial error code. See “Confirming Initial Error Code” on page 166.
Exxx Firmware Checkpoints
Go to “Firmware Checkpoints” on page 147 for more information on these checkpoints.
Mxxx xxxx Problem Determination Generated Error Codes
Go to “Problem Determination Generated Error Codes” on page 364 and follow the
instructions in the Problem Determination Generated Error Code table.
Chapter 5. Error Code to FRU Index
165