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Function (Fn) key combinations - ThinkPad R30, R31, R32

The following table shows the Fn key and function key combinations and their corresponding functions. Some of the keys do not work if proper device drivers and utilities are not installed.

Key combinationFunction
Fn+F3Display off
Fn+F4Sleep button
Fn+F7Switch display output location.
Fn+F8Display expansion
Fn+F12Hibernation
Fn+PageUpThinkPad light
Fn+HomeBrightness up
Fn+EndBrightness down


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Document ID : PD012811
Legacy Document ID : MIGR-39708
Last Updated :
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