Dell vostro 1520 laptop display goes black

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close1127 Posts 1 Registration date Monday 23 June 2014 Status Member Last seen 23 June 2014 - 23 Jun 2014 à 15:55
xpcman Posts 19528 Registration date Wednesday 8 October 2008 Status Contributor Last seen 15 June 2019 - 25 Jun 2014 à 18:59
Hello,



I have a problem in my Dell vostro 1520 laptop.it's display goes black when run by battery charge but windows still running, some time show display for 2 or 3 second but when i connect with charger display work perfectly and when i disconnect the charger display goes black again.Plz help me to solve this problem.
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1 response

xpcman Posts 19528 Registration date Wednesday 8 October 2008 Status Contributor Last seen 15 June 2019 1,824
25 Jun 2014 à 18:59
My best guess is a bad battery. Is there any way to test with a known "good" battery?

Otherwise, you might have a problem with the motherboards power supply.

You probably need a good PC tech to do a full diagnostic.

Good Luck