Troubleshooting Charts
Troubleshooting Chart
Page
Computer Keyboard Problems
6-7
External Display (CRT) Problems
6-8
External Keyboard, External Numeric Keypad, or
Pointing Device Problems
6-10
Intermittent Problems
6-12
LCD Problems
6-12
Option Problems
6-14
Printer Problems
6-15
Screen Messages
6-15
Other Problems
6-15
Computer Keyboard Problems
Problems
Action
All or some keyboard
keys on the computer
keyboard do not work.
When the external keyboard is connected, the computer keyboard
does not work.
Verify the connection of the external numeric keypad, external
keyboard, or mouse.
If the problem still occurs, have the system unit serviced.
A number appears after
typing an alphabetic
character.
The Numeric Lock indicator is on. Press and hold Shift, then press
NumLk
.
Chapter 6. Solving Problems
6-7
Title: C74AMST CreationDate: 06/23/93 17:09:07
Содержание Dock I
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Страница 158: ...Part Number 71G4054 Printed in Japan 71G4 54 Title C74AMST CreationDate 06 23 93 17 09 07...