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Posted on Aug 18, 2009

Problem with my display its black

My comp will turn on but the screen will go instantly black just before it turns black a loud buzzing noise goes on, but if i take the power cord out and restart the comp , the display will work , only on battery life though im wondering what this could be?

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  • Posted on Aug 18, 2009
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Based on what you are stating, could be power supply problem. Try replacing power supply adapter that Dell supplies. Go on Dell support page using your computer number and you can see if there are any manufacturers recall on the computer or the power supply.

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