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78 IBM® xSeries 220 User’s Reference
1-2-4 RAM refresh verification has failed. Reseat the
memory modules
or install a
memory module.
If the problem
persists, call for
service.
1-3-1 First 64 Kb RAM test has failed.
1-3-2 First 64 Kb RAM parity test has failed.
3-3-1 A memory size mismatch has occurred.
3-3-3 No memory has been detected in the system.
Attention: In some memory configurations, the 3-3-3 beep
code might sound during POST followed by a blank screen.
If this occurs, you must restart the server three times to
force the system BIOS to reset the memory connector or
bank of connectors from Disabled to Enabled.
4-4-4 The I2C cable is attached and, the optional system-
management adapter is not installed in PCI slot 2 or not
functioning correctly.
1. Turn off the
server.
2. Verify that
the cable is
installed
correctly. If it
is not,
disconnect
the cable and
reconnect it
correctly.
3. Verify that
the optional
system-
management
adapter is
installed in
PCI slot 2. If
it is not,
remove the
system-
management
adapter from
the slot and
reinstall it in
PCI slot 2.
4. Verify that
the optional
system-
management
adapter is
functioning
correctly. If it
is not,
remove it
and call for
service.
If the problem
persists, call for
service.
Table 12. POST beep codes