Specification

Overview of BIOS Features
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3.8 BIOS Error Messages
Table 10 lists the error messages and provides a brief description of each.
Table 10. BIOS Error Messages
Error Message Explanation
CMOS Battery Low The battery may be losing power. Replace the battery soon.
CMOS Checksum Bad The CMOS checksum is incorrect. CMOS memory may have been
corrupted. Run Setup to reset values.
No Boot Device Available System did not find a device to boot.