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Dell 6400 monitor problem.

Discussion in 'Hardware' started by Paudiemac, Oct 1, 2008.

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  1. Paudiemac

    Paudiemac Thread Starter

    Apr 12, 2007
    Dell 6400 monitor problem..

    Hi All. Hope you can help me.
    I have a Dell 6400 inspiron the is causing me a bit of trouble.
    When I connect the AC power to the laptop the monitor dies on me. I have done a bit of messing and the following is what is happening.
    In the Power options if the adjust brightness is set above 40% brightness for battery power and above 29% for AC power the monitor dies.
    Have any of you come across this. Do you think it a software problem of it the the start of the end for the monitor. The PC is only 15 months old.
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