Toshiba satellite l775 "black screen"

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Nick - Jan 14, 2015 at 10:44 PM
KY_WD Posts 2054 Registration date Thursday October 23, 2014 Status Member Last seen February 28, 2017 - Jan 15, 2015 at 08:31 AM
My mother in law lap top powers up and no screen. I no it's not broke ... Treated it great... Never dropped. I was wandering the back light board to be bad

2 replies

Ambucias Posts 47357 Registration date Monday February 1, 2010 Status Moderator Last seen September 1, 2021 11,236
Jan 15, 2015 at 06:28 AM
Try this

1. Remove the battery and cable.

2. Press and hold the power button for 58 seconds.

3. Replug and start.

Good luck
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KY_WD Posts 2054 Registration date Thursday October 23, 2014 Status Member Last seen February 28, 2017 121
Jan 15, 2015 at 08:31 AM
Hello Nick,

I think the problem might be caused by failed motherboard or failed video card. Can you hear the fan spinning? Does any light go on when you press the initializ? button? Sometimes black screen shows when there's not enough power supply or hard drive burnt out.
Please, provide some more info. Thank you.

KY_WD
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