Tecra W50-A-114 - blinking display - brightness up and down

Nice day

+ First of all sorry for my English. +

I have problems with the display on my tecra w50-a-114. * Sometimes display blink (ca for 5 min.) (brightness go on 100% and then again the current settings). *

I don't know what happened. I'm not aware that I changed a few settings. I have check all power management settings, but each parameter is in my opinion very well.
Do you have idea what happened?

_Thank for all suggestions. _

Hello

I assume that the level of brightness of display changes no matter if the laptop is connected to the mode of battery or AC adapter? Is this correct?

Usually, the function FN + F7 and FN + F8 keys increases and decreases the brightness of the computers.
But I put t think that theses function might be related to your question.

For me, it sounds a bit like hardware issue of Billboard, but it's only my personal opinion

Tags: Toshiba

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