Acer Ferrari 1000 Service Manual page 101

Beep Code
2-3-3-1 68h
2-3-3-2 69h
2-3-3-3 6Ah
2-3-4-1 6Ch
2-3-4-3 6Eh
2-4-1-1 70h
2-4-1-3 72h
2-4-2-1 74h
2-4-2-3 76h
2-4-4-1 7Ch
2-4-4-3 7Eh
3-1-1-1 80h
3-1-1-3 82h
3-1-2-1 84h
3-1-2-3 86h
3-1-3-1 88h
3-1-3-3 8Ah
3-1-4-1 8Ch
91
Post Code Description
Enable external and CPU
caches.
Initialize SMI handler.
Display external cache
size.
Display shadow message.
Display non-disposable
segments.
Display error messages.
Check for configuration
errors.
Test real-time clock.
Check for keyboard
errors.
Set up hardware
interrupts vectors.
Test coprocessor if
present.
Disable onboard I/O
ports.
Detect and install
external RS232 ports.
Detect and install
external parallel ports.
Reinitialize onboard I/O
ports.
Initialize BIOS data area.
Initialize extended BIOS
data area.
Initialize floppy
controller.
What to Check (Recommended)
• Check the secondary cache.
• Check the processor.
• Check the main board.
• Check the main board.
• Check the video card.
• Check the main board.
• Check the video card.
• Check the main board.
• Check the video card.
• Check the main board.
• Check the video card.
• Check the main board.
• Check the main board.
• Check the main board.
• Check the keyboard.
• Check the keyboard controller.
• Check the main board.
• Treat as an expansion card problem.
• Check the main board.
• Check the processor.
• Check the main board.
• Treat as an expansion card problem.
• Check the serial port(s).
• Check the parallel port(s).
• Check the main board.
• Treat as an expansion card problem.
• Check the serial port(s).
• Check the parallel port(s).
• Check the main board.
• Treat as an expansion card problem.
• Check the serial port(s).
• Check the parallel port(s).
• Check the main board.
• Treat as an expansion card problem.
• Check the serial port(s).
• Check the parallel port(s).
• Check the main board.
• Check the main board.
• Check the main board.
• Check the HDD.
• Check the floppy disk drive(s).
• Check the main board.
Chapter 4