Title: C74AMST CreationDate: 06/23/93 17:09:07

External Keyboard, External Numeric Keypad, or Pointing Device Problems

Problems

Action

 

 

 

All or some keyboard

When the external keyboard is connected, the computer keyboard

keys do not work.

does not work.

 

Verify that the external keyboard is correctly connected to the

 

keyboard/numeric keypad connector.

 

Verify that the external keyboard cable is firmly connected.

 

If the above items are correct, turn off the Dock I, remove the

 

external keyboard from the Dock I, and turn on the computer. Try

 

to operate the computer keyboard. If the computer keyboard works,

 

have the external keyboard serviced.

All or some external

Verify that the external numeric keypad is securely connected to

numeric keypad keys do

the keyboard or numeric keypad connector of the Dock I.

not work.

If the mouse is connected to the Dock I:

 

1.

Turn off the Dock I.

 

2.

Remove the mouse.

 

3.

Turn on the Dock I and try the keyboard operation again.

 

If the problem still occurs, have the system unit serviced.

 

 

 

6-10IBM ThinkPad Dock I User’s Guide

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Image 110
IBM manual 10IBM ThinkPad Dock I User’s Guide