Dell PowerEdge C5230 - Manual (Page 68)

68 Using the System Setup Program
screen.
Aptio Checkpoints
Checkpoint Ranges
Table 2-4. POST Error Messages and Handling
Error Message
Solution
No USB Keyboard! System can’t detect any USB Keyboard.
Please plug in an USB keyboard
CMOS Battery Failed! BIOS setting is reset.
Please adjust BIOS setting yourself.
Table 2-5. Checkpoint Ranges
Status Code Range Description
0x01 – 0x0B SEC execution
0x0C – 0x0F SEC errors
0x10 – 0x2F PEI execution up to and including memory detection
0x30 – 0x4F PEI execution after memory detection
0x50 – 0x5F PEI errors
0x60 – 0x8F DXE execution up to BDS
0x90 – 0xCF BDS execution
0xD0 – 0xDF DXE errors
0xE0 – 0xE8 S3 Resume (PEI)
0xE9 – 0xEF S3 Resume errors (PEI)
0xF0 – 0xF8 Recovery (PEI)
0xF9 – 0xFF Recovery errors (PEI)