IBM xSeries 346 Hardware Maintenance Manual And Troubleshooting Manual page 86

Note: See "System" on page 106 to determine which components a field service technician should replace.
Beep/symptom
3-3-2
(Critical SMBUS error occurred)
3-3-3
(No operational memory in system)
4-4-4 (Optional system management
adapter not installed in slot 1 or not
functioning correctly)
Two short beeps
(Information only, the configuration
has changed)
Three short beeps
One continuous beep
Repeating short beeps
One long and one short beep
One long and two short beeps
One long and three short beeps
Two long and two short beeps
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xSeries 346 Types 8840 and 1880: Hardware Maintenance Manual and Troubleshooting Guide
FRU/action
1. Disconnect the server power cord from outlet, wait 30 seconds, and
retry.
2. System board.
3. DIMMs.
4. Hard disk drive backplane.
5. Power supply.
6. Power cage assembly.
7. 12C Cable.
1. Install or reseat the memory modules, and then do a 3 boot reset.
(For more information on a 3 boot reset, see Chapter 2, "Configuring the
server," on page 9).
2. DIMMs.
3. Memory board.
4. System board.
1. Verify that the adapter is installed in slot 1.
2. Adapter.
3. System board.
1. Run Diagnostics.
2. Run the Configuration/Setup Utility program.
1. DIMM
2. System board
1. Microprocessor
2. Optional microprocessor (if installed)
3. System board
1. Keyboard
2. System board
1. Video adapter (if installed)
2. System board
1. Video adapter (if installed)
2. System board
1. Monitor
2. Video adapter, if installed
3. System board
Video adapter