Black screen

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neelammicro Posts 1 Registration date Monday March 7, 2016 Status Member Last seen March 7, 2016 - Mar 7, 2016 at 10:25 AM
Ambucias Posts 47310 Registration date Monday February 1, 2010 Status Moderator Last seen February 15, 2023 - Mar 7, 2016 at 04:50 PM
cause of fault:my motherboard fan is working still no display
I got answers from old reply .Also I could solve my problem by discconecting power cord & then by pressing power button for 30 seconds ,if i switch on ,it works
But I am supplying PC to many sectors ,if this problem persists ,how can we solve this problem from very begining ?
I am using AMD 3400 CPU with motherboard,2 gb ram ,64 gb ssd,17 inch square led & evermedia graphic card
please suggest cause of this problem
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1 response

Ambucias Posts 47310 Registration date Monday February 1, 2010 Status Moderator Last seen February 15, 2023 11,165
Mar 7, 2016 at 04:50 PM
The problem is cause by what is called "flea" power, in other words residual power left in the circuits which must be drained. The issue can not be resolved at the source, one time or another a laptop may experience it.

Good luck
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