Laptop black screen

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VeasnaYim Posts 180 Registration date Tuesday June 18, 2013 Status Member Last seen October 2, 2015 - Aug 1, 2013 at 12:28 PM
VeasnaYim Posts 180 Registration date Tuesday June 18, 2013 Status Member Last seen October 2, 2015 - Aug 8, 2013 at 12:00 PM
My Laptop, when i turn it on, the screen become black and even i tried to hit most of key for CMOS, still got the result.
I tried to removed RAM, clean ram slot and put it back. still not working and even i didn't put the RAM back and turn machine on but no beep sound alrert.
I don't know exaclty what is the real problem?
It's maybe mainboad problem or VGA?
Regards,
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6 responses

aks47 Posts 11 Registration date Tuesday August 6, 2013 Status Member Last seen August 6, 2013 1
Aug 6, 2013 at 03:25 AM
It might be the operating system problem. put the OS cd and check if you are able to recover the system.
VeasnaYim Posts 180 Registration date Tuesday June 18, 2013 Status Member Last seen October 2, 2015 8
Aug 6, 2013 at 09:03 AM
I think not cause by Operating System because even i tried to hit key to go to CMOS, i still can't go the CMOS and also if the operation system, why i didnt see the message related O.S missing?
Regards,
aks47 Posts 11 Registration date Tuesday August 6, 2013 Status Member Last seen August 6, 2013 1
Aug 6, 2013 at 12:24 PM
Correct, but the only way I think to check if the OS does not have any problem is to boot the computer the OS cd. You might get the other options.
VeasnaYim Posts 180 Registration date Tuesday June 18, 2013 Status Member Last seen October 2, 2015 8
Aug 6, 2013 at 12:50 PM
Also even i tried to take the RAM out of the computer, and on the computer and i still not get the beep sound alert.
Ambucias Posts 47310 Registration date Monday February 1, 2010 Status Moderator Last seen February 15, 2023 11,166
Aug 6, 2013 at 04:53 PM
VeasnaYim,

Have you tried plugging to an external monitor ?

If you do, and get nothing, it's a graphic card problem.

If you get something, the laptop screen is faulty, either the lamps or the inverter.

Regards
VeasnaYim Posts 180 Registration date Tuesday June 18, 2013 Status Member Last seen October 2, 2015 8
Aug 8, 2013 at 12:00 PM
Yeah, I already did plugging to external monitor it's not working.
Yes, the last way i thought maybe Graphic related is the most.