Satellite L510 - computer laptop screen freeze on Win7

Hello

I have a Satellite L510 computer laptop that I use at home, especially for browsing the net through LAN wireless.
I bought it last February lately, he showed problems with its display. When I boot on Win7 (that is, moreover, the only OS installed), after about 5-7 minutes of operation, the brightness of the screen increases significantly and the screen just hangs.

Then, within 20-30 seconds, it restarts on its own and everything comes back to the normal operating status. The behavior has been intermittent and random so far. I can't find a reason why this is happening. Pls help!

Kind regards
av_mohan

You see an error message when this happens, or even after reboot?
Since when you noticed this behavior?
Have you noticed intensively HARD drive activity before that happens?
Is the option value for update windows automatically?

Try to roll beck OS to an earlier time using System Restore tool.

Tags: Toshiba

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