Table 56. Integrated Bmc Beep Codes - Intel S2400SC Technical Product Specification

Intel® Server Board S2400SC TPS
Beeps Error Message
4 BIOS Recovery
failure
The Integrated BMC may generate beep codes upon detection of failure conditions. Beep codes
are sounded each time the problem is discovered, such as on each power-up attempt, but are
not sounded continuously. Codes that are common across all Intel server boards and systems
that use same generation chipset are listed in the following table. Each digit in the code is
represented by a sequence of beeps whose count is equal to the digit.
Code
1-5-2-1 No CPUs installed or first CPU socket is
empty.
1-5-2-4 MSID Mismatch
1-5-4-2 Power fault
1-5-4-4 Power control fault (power good assertion
timeout).
1-5-1-2 VR Watchdog Timer sensor assertion
1-5-1-4 Power Supply Status
Revision 2.0
POST Progress Code
NA

Table 56. Integrated BMC Beep Codes

Reason for Beep
Intel order number G36516-002
Description
BIOS recovery has failed. This typically happens so quickly
after recovery us initiated that it sounds like a 2-4 beep
code.
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 D: POST Code Errors
143