Code 4–2–1
Cause No time tick
Code 4–2–2
Cause Shutdown failure
Code 4–2–3
Cause Gate A20 failure
Code 4–2–4
Cause Unexpected interrupt in protected mode
Code 4–3–1
Cause Memory failure above address 0FFFFh
Code 4–3–3
Cause Timer-chip counter 2 failure
Code 4–3–4
Cause Time-of-day clock stopped
Code 4–4–1
Cause Serial or parallel port test failure
Code 4–4–2
Cause Failure to decompress code to shadowed memory
Code 4–4–3
Cause Math coprocessor test failure
Code 4–4–4
Cause Cache test failure
Error Messages
Address mark not found
Description The BIOS found a faulty disk sector or could not find a particular disk sector.
48
Comments to this Manuals