Laptops forum

Question

screen is black.. power light is on. no dispaly..

by kamal_kumar222 / December 17, 2012 1:41 PM PST

Hi.. i use sony vaio laptop. i put win 8 , partitioned one disk from local disk c. then sshut it down. again i turn on, screen is black. wat will be the prob????? may be hardware prob or hard disk prob????

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All Answers

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Answer
Try the usual first.
by R. Proffitt Forum moderator / December 17, 2012 3:12 PM PST

It's in the top post in this forum so a short version. Power off, remove AC, battery, press and hold the power button 60 seconds, release, battery then AC and re-test.

If not, let's hear more about the age of the laptop, etc.
Bob

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no change..
by kamal_kumar222 / December 18, 2012 11:06 AM PST
In reply to: Try the usual first.

i tried bob, no change in tat.. i partition a disk from c drive, i think it may be dynamic.. so prob would have occured due to tat.

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Then power off, remove battery and
by R. Proffitt Forum moderator / December 18, 2012 2:21 PM PST
In reply to: no change..

Then unplug the HDD. That way you will see the BIOS screen if the HDD is interfering.

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Answer
I had the same problem and the
by orlbuckeye / December 19, 2012 8:52 PM PST

did the battery test and that wasn't it. The next test I did was I connected to an external monitor and I was able to see the screen on the external monitor. I googled my situation and and it pointed to it being a problem with the inverter. Well it was under warranty and it turned out to be a bad LCD cable that connects to the inverter.

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