Intel
®
Server Chassis P4304XXMFEN2/P4304XXMUXX Product Family System Integration and Service Guide
95
Table 9. Integrated BMC Beep Codes
Code
Associated Sensors
Reason for Beep
1-5-2-1 No CPUs installed or first CPU socket is
empty.
CPU1 socket is empty, or sockets are populated
incorrectly
CPU1 must be populated before CPU2.
1-5-2-4 MSID Mismatch
MSID mismatch occurs if a processor is installed
into a system board that has incompatible power
capabilities.
1-5-4-2 Power fault
DC power unexpectedly lost (power good
dropout) – Power unit sensors report power unit
failure offset
1-5-4-4 Power control fault (power good
assertion timeout).
Power good assertion timeout – Power unit
sensors report soft power control failure offset
1-5-1-2 VR Watchdog Timer sensor assertion
VR controller DC power on sequence was not
completed in time.
1-5-1-4 Power Supply Status
The system does not power on or unexpectedly
powers off and a Power Supply Unit (PSU) is
present that is an incompatible model with one or
more other PSUs in the system.
