IBM IntelliStation Z Pro Type 6866 User Manual page 109

Code Description
20x A memory error occurred.
301 or A keyboard error occurred.
303
601 A diskette drive or controller
error occurred.
602 The diskette IPL startup (boot)
record is not valid.
604 An unsupported diskette drive
is installed.
662 Diskette drive configuration
error
762 A math coprocessor
configuration error occurred.
11xx A serial port error (xx = serial
port number) occurred.
Action
Go to "IBM Enhanced
Diagnostics" on page 109 for
instructions for running
diagnostics.
1. Make sure the keyboard is
properly connected.
2. If the keyboard is properly
connected, have the
computer serviced.
1. Go to "IBM Enhanced
Diagnostics" on page 109
and if possible follow the
instructions to run the
Enhanced Diagnostics.
2. Have the computer
serviced.
1. The diskette might be
defective. Try another
diskette.
2. If the problem persists,
have the computer
serviced.
1. Go to "IBM Enhanced
Diagnostics" on page 109
and if possible follow the
instructions to run the
Enhanced Diagnostics.
2. Have the computer
serviced.
1. Go to the configuration
procedure and verify the
diskette drive
configuration.
2. Run the diagnostics
program for the diskette
drive. See "IBM Enhanced
Diagnostics" on page 109.
3. If the problem persists,
have the computer
serviced.
Have the computer serviced.
Have the computer serviced.
Chapter 6. Troubleshooting
93