IBM THINKPAD 570, THINKPAD 570E Service Manual

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Part Number: 46L3183

ThinkPad 570

User's Reference Supplement

This supplement includes updated information for the
this information instead of the corresponding information in the

Fn key function

Contrary to what is stated in the
processor speed. Instead, the key combination switches between power modes as follows:

Maximum Performance

Customized

Setting for the TrackPoint

The

User's Reference

if you are using certain mouse types, but actually the TrackPoint is set to Auto-Disable as the
default. With this setting, the TrackPoint is disabled automatically if a mouse is connected to the
external-input-device connector if any of the following is true:

– The system is starting.
– The system is resuming from suspend mode.

– Your computer is attached to the ThinkPad Port Replicator with Advanced EtherJet Feature.
If no external mouse is connected, the TrackPoint remains enabled.
A mouse that is compatible with the IBM PS/2 Miniature Mouse can work simultaneously with the

TrackPoint if the TrackPoint is set to Enable. To enable the TrackPoint, do as follows:

1

Start the ThinkPad Configuration program.

Maximum Battery Life

in the “Disabling the TrackPoint” section describes how to set Auto-Disable

User's Reference

User's Reference

User's Reference

, the Fn+F11 combination does not change the

(part number 27L8798). Use

.

2

Click the TrackPoint ( ) button.

3

Click Enable for the TrackPoint.

Copyright IBM Corp. 1999

1