IBM 6643 - NetVista X40 - 128 MB RAM User Manual page 69

Code Description
190 The computer chassis-intrusion
detector was cleared. This is an
informational message.
20x Memory error
301 or Keyboard error
303
604 Unsupported diskette drive
installed
605 Diskette unlocked problem
662 Diskette drive configuration error
762 Math coprocessor configuration
error
1762 Hard disk configuration error
Action
No action is required.
Go to "Running the IBM Enhanced
Diagnostics program" on page 70 for
instructions on running memory
diagnostics.
1. Make sure the keyboard is
properly connected.
2. If the keyboard is properly
connected, have the computer
serviced.
1. Go to "Running the IBM
Enhanced Diagnostics program"
on page 70 and follow the
instructions for running the IBM
Enhanced Diagnostics program.
2. If the problem persists, have the
computer serviced.
Have the computer serviced.
1. Go to "Starting and using the
Configuration/Setup Utility
program" on page 31, and follow
the instructions to verify the
diskette drive configuration.
2. Run the diagnostic program for
the diskette drive. See "Running
the IBM Enhanced Diagnostics
program" on page 70.
3. If the problem persists, have the
computer serviced.
Have the computer serviced.
1. Go to "Starting and using the
Configuration/Setup Utility
program" on page 31, and follow
the instructions to verify the hard
disk configuration.
2. If the problem persists, have the
computer serviced.
Chapter 6. Troubleshooting
55