How To Start Testing - IBM Academic System 6152 Quick Reference

How to Start Testing
1. Start the backup copy of the Reference Diskette (see page 14).
2. Look at the display. Has this screen appeared?
Yes The computer has successfully completed its internal
self-tests. To start the testing programs, follow the
instructions on the screen and select "Test the
computer."
• If
the computer did not beep, the speaker is not
working and you should have the system unit
serviced. If you are not sure about the beep, turn the
computer off, then on again.
• If you cannot go beyond the IBM screen, check to see
that the keyboard cable is plugged into the correct
connector on the system unit (see pages 8 and 9). If
the connector is correct, have the system unit, the
keyboard, and the keyboard cable serviced.
• If
the testing stops and does not continue, have the
system unit serviced.
No Find the problem in the Troubleshooting Charts and take
the action described.
42 Solving Computer Problems