Lenovo ThinkPad T420 2620 Hardware Maintenance Manual page 63

Table 8. Fn key combinations (continued)
Key combination Description
Fn+Home The computer display becomes brighter.
The purpose of this method is to change the brightness level temporarily. On Windows Vista,
the default brightness level is loaded after sleep (standby), hibernation, reboot, or detaching or
attaching an ac power adapter. To change the default brightness level, change the settings of
the Power Option in the Control Panel or use the Power Manager.
Fn+End The computer display becomes dimmer.
The purpose of this method is to change the brightness level temporarily. On Windows Vista,
the default brightness level is loaded after sleep (standby), hibernation, reboot, or detaching or
attaching an ac power adapter. To change the default brightness level, change the settings of
the Power Option in the Control Panel or use the Power Manager.
Fn+Spacebar Enable the Full Screen Magnifier function.
Fn+PrtSc Have the same function as the SysRq key.
Fn+ScrLk Enable or disable the numeric keypad. The indicator of numeric lock will be displayed on
the screen.
Fn+Pause Have the same function as the Break key.
Fn+cursor keys These key combinations work with Windows Media Player. They have the following functions:
• Fn + down arrow key: Play or Pause
• Fn + up arrow key: Stop
• Fn + right arrow key: Next Track
• Fn + left arrow key: Previous Track
.
Chapter 6 Fn key combinations
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