Using The Mouse And Other Pointing Devices - IBM ThinkPad 755CX Manual

Attaching an External Numeric Keypad or a Mouse

Using the Mouse and Other Pointing Devices

Note:
The appropriate software must have
been loaded already.
OS/2
PS2 command:
Page 41.
Note:
You also can use Easy-Setup to
disable the TrackPoint III.
To start Easy-Setup:
Page 42.
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IBM ThinkPad 755CX User's Guide
A serial mouse connected to the serial port, or a device, that is not
compatible with the PS/2 Mouse, can be connected to the external
input-device connector. Some mouse types require the TrackPoint
III to be set to Disable to use them. Do the following to disable the
TrackPoint III.
With OS/2 or Windows, do the following:
WIN
1
Start the ThinkPad Features program.
2
Select Setup.
3
Select Keyboard/Pointing Device.
4
Find the TrackPoint; then click on Disable to disable the
TrackPoint III.
These changes will become effective when computer power is
turned off and then on again.
With DOS, use the PS2 command. Enter PS2 ? at the command
DOS
prompt; then select appropriate PS2 command.