Having problems with your Dell Inspiron 6400 Notebook ?

Problem with my display its black

\015 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?\015

Answers :

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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