Gateway M275 Laptop User Manual


 
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Buttons
XtraBright/XtraDim Increase the LCD panel brightness above the normal
brightest setting for 255 seconds. Use this feature in
bright lighting situations, such as outside in bright
sunlight.
Press a second time to decrease the brightness
below the normal dimmest setting. Use this feature
in dim lighting situations.
Press a third time to return the display to the normal
brightness setting.
Important: Using this feature will affect battery
performance.
For more information, see “XtraBright/XtraDim” on
page 47.
Windows security Open the Windows Task Manager. Also is used for
domain authentication or logon screen.
Button Icon Press to...