Atari PC Owner's Manual page 58

Hardware Problems
If something goes wrong with your hardware, your Atari PC will
beep during startup and display error codes. When this happens.
note the beeps and error codes and identify them from the tables
below. Try to fix the problem by checking the areas in the section
Check These First on the previous page If the problem persists,
contact an authorized Atari service center.
Beeps
One short beep
No beep, continuous beep,
or short repeating beeps
One long beep and one
short beep
One long beep and two
short beeps
One short beep and the
drive busy light stays on
Error Codes
010-019
020-030
101-199
201-203
301-304
401-432
501-548
601-626
700-799
901
1101
1401
1404
1700 series
2400 series
It Just Won't Work
If you experience operating problems that you can't resolve, take
your Atari PC system to an authorized Atari service center. For the
location of the nearest center, contact your Atari dealer or see
Customer Support at the end of this manual.
52
Typical Problem
Normal operation; no problem
Power supply
System board
Monitor cable, display, video subsystem
Disk drive or floppy controller
Problem Area
Undetermined problem
Power supply
System board
Memory (RAM)
Keyboard
Monochrome monitor
Color monitor
Floppy disk drive
Numeric data processor
Parallel printer connector
Serial connector
Printer (general)
Dot matrix printer
Hard disk
Enhanced graphics adapter