IBM ThinkPad 380 - Attaching an External Numeric Keypad or a Mouse

Attaching an External Numeric Keypad or a Mouse
Attaching an External Numeric Keypad or a Mouse
Attention:
When you connect a mouse
other than an IBM PS/2 Miniature
Mouse, turn off the computer.
Be careful not to insert the
connector upside down
An external numeric keypad or a mouse can be attached directly to
the connector on the rear of the computer. You can use both the
IBM PS/2 Miniature Mouse and TrackPoint III as the pointing device.
Note:
You can remove the keypad cover
1 and use it as a stand for the
keypad.
If you want to use the external numeric keypad and mouse at the
same time, first connect the keypad cable to the computer; then
connect the mouse cable 2 to the connector at the rear of the
keypad.
Chapter 6. Installing and Removing Options 95