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Troubleshooting
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On models with the ATI video controller, you may find your computer screen temporarily goes blank:
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When you connect or disconnect the AC adapter
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Immediately after you start the computer with battery power
To save your preference for the brightness, follow these steps:
1
Click Start and Control Panel.
2
Click Hardware and Sound.
3
Click Change when the computer sleeps under Power Options.
4
Click Change advanced power settings.
5
Scroll down the list and double-click ATI Graphics Power Settings.
6
Double-click ATI Power Play Settings.
7
Change the current option for On battery to Maximum Performance.
8
Click OK.
