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