IBM 1412 - Manual (Page 36)

Fn Key Combinations
The following table shows the Fn key and function key
combinations and their corresponding functions.
The Fn key works independently of the operating system.
The operating system obtains the status through the
system management interface to control the system.
Fn + Result
F1 The ShortCut Keys Utility program appears.
TheShortCut Keys Utility defines all Fn key
functions as well as ShortCut keys that can be
customized.
F2 The Power Management Properties window
appears.
F3 The computer blanks the screen to save power.
F4 The computer enters standby mode.
F5–F8 These are customizable ShortCut Keys. Use the
ShortCut Keys Utility (Fn+F1) to choose pro-
grams or files to launch with the customized
ShortCut key.
F9 The display output location changes.
F12 The computer enters hibernation mode.
Home The screen brightness increases.
End The screen brightness decreases.
32 ThinkPad i Series 1400