DELL Black SCREEN

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Satya Mogara

Reputable
Aug 28, 2014
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4,510
dell n5010 black screen(no bios,no dell logo)
-tried to release flea power and boot;still no luck
-reseated ram every way;no luck
-w/o or w/ battery and ac adapter;no luck
-no external display
-no beeps when i try to boot just black screen
-left led keeps on
-middle led on for 3 sec
-lap turns off immedietly if power button is pressed.
-lcd/bist test cant start...i've tried many times.......which r D+power/Fn+power key combinations
-Whenever i try Fn+power key it gives 7 beeps...still nothing shows though.
-
I've left laptop working and downloading and went outta home than came back and it was off...since then it is as told now.
 
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Satya Mogara

Reputable
Aug 28, 2014
6
0
4,510


i already told that i hv tried reseating ram modules,...first 2nd in 1st,1st in 2nd and one at a time...nothing works although when dimm a is kept empty i got 4 beeps that was obvious though.

Well i am now little hopeful to see people actually answer.THANK YOU TO TRY TO HELP!!!!!!!!!!!

Also, when ever i try Fn+power key to set off psa test....i gets 7 beeps that indicate processor issue...while nomally starting -->i hv no beeps..
 
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Satya Mogara

Reputable
Aug 28, 2014
6
0
4,510


thanks for the reply.
already through these steps.no luck(as in 1st post-flea power)
also link that u gave was of differnet character(dere is no external display 4 me either).. and my condition is way hopeless :D
nyway,m now giving in to dell repair guy and let them takeover.since i guess mobo is gone.
thanks for ur time man.
 
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