Satellite Pro L670-103 screen is dark - external monitor ok

Hello

Screen goes black in my Satellite Pro L670-103 while playing games. It is not completely off, but very very dark.
System is activated and works while its happening. No flickering, changing colors.
On the external monitor (TV via HDMI) everything works fine (so I guess that the GPU is very well).

The beginning I had to restart the laptop and screen was once again but now it does not work and I have to wait a few more hours a sound goes on again just by itself (im leaving laptop on).

I only use the approved oryginal drivers.
System Windows 7 pro 64
I guessed it might be the display inverter, but someone from the point of laptop repair told me that because my screen is RUN there is no converter and problem is with the screen itself.

I spent hours reading various forums and UPS has been my best guess.

Post edited by: Cezar_1

Hello

I think that its problem of converter FL.
The FL inverter controls the backlight of the internal display.
I think I get m with my suggestions because the external monitor looks ok.
So it may not be a driver issue not a GPU problem

Get in touch with the service in your country then must check this part

Tags: Toshiba

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