Hardware Reference
In-Depth Information
IBM/Lenovo Beep and Error Codes
IBMsolditsPersonalComputingDivisiontoLenovoinMay2005.RecentIBMandLen-
ovo systems use different beep codes than the original IBM PC and AT.
Table 20.8
lists
these beep codes.
Table 20.8 IBM/Lenovo BIOS POST/Diagnostics Display Error Codes
