Satellite Pro M70 - stopped screen lights

Hello

My Toshiba Satellite PRO M70 screen lights.
I don't know why, but sometimes when the screen is broken and I put it up it turns on, but after a few seconds it stops.

It started a few days without something strange in my pc like hitting or something like that.
I tried to connect an external display and it works weell.

Anyone know why it cant pass or how fix it?

Thank you

Greetings

Toni.

Hello

The Fn keys work?
You can increase the display button narrowly by using the FN + F7 combination?

Please also check the energy saving profile.
Maybe the display brightness is set to a lower value in the power saver profile.

But if you will not find anything unusual in the settings of the software, so I guess that the brightness display problem is related to the failure of inverter FL.
The FL inverter controls the brightness of the screen, and this part needs to be replaced.

Tags: Toshiba

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