Appendix A: Bios Post Error Codes; Recoverable Post Errors - Supermicro X7DCA-3 User Manual

This section lists the POST (Power On Self Test) Error codes for the Phoenix BIOS.
POST codes are divided into two categories: recoverable and terminal. The recover-
able error codes are listed below.

Recoverable POST Errors

When a recoverable type of error occurs during POST, the BIOS will display an
POST code that describes the problem. BIOS may also issue one of the following
beep codes:
•
1 long and two short beeps - video confi guration error
•
1 repetitive long beep - no memory detected
Appendix A
BIOS POST Error Codes
A-1

Appendix A: BIOS POST Error Codes