Intel S2600CO series User Manual page 163

Intel® Server Board S2600CO Family TPS
Code Reason for Beep
1-5-2-1 CPU socket population error
1-5-2-4 MSID Mismatch
1-5-4-2 Power fault
1-5-4-4 Power control fault
1-5-1-2 VR Watchdog Timer
1-5-1-4 Power Supply Status
Revision 1.4
Table 81. Integrated BMC Beep Codes
Intel order number G42278-004
Associated Sensors
CPU1 socket is empty, or sockets are populated
incorrectly
CPU1 must be populated before CPU2.
MSID mismatch occurs if a processor is installed
into a system board that has incompatible power
capabilities.
DC power unexpectedly lost (power good dropout)
– Power unit sensors report power unit failure
offset
Power good assertion timeout – Power unit
sensors report soft power control failure offset
VR controller DC power on sequence was not
completed in time.
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.
Appendix G: Post Code Errors
151