Intel S815EBM1 Server Board Beep Codes
- 1 Refresh failure
- 2 Parity cannot be reset
- 3 First 64 KB memory failure
- 4 Timer not operational
- 5 Not used
- 6 8042 GateA20 cannot be toggled
- 7 Exception interrupt error
- 8 Display memory R/W error
- 9 Not used
- 10 CMOS Shutdown register test error
- 11 Invalid BIOS (e.g., POST module not found, etc.)