View of the Inspiron 1420 judge when I remove external power

Please help me. I received yesterday an Inspiron 1420.

Laptop works very well when it's on AC power. But when I remove the power and operate the battery mode, display will judge. I checked with the setting in windows vista, it is on the high performance setting, i.e. the same brightness for battery and plug-in mode. But do not have the same brightness on battery mode. What should I do?

Message edited by super_nilesh on 10/26/2008 13:39

Tags: Dell Laptop

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