Satellite C650 - black screen but the laptop is running

A week ago I leave my laptop on charge all night. When I tried to turn on the morning you could hear the laptop to work but the screen was 'black', the loading screen was not visible.

I don't use the laptop for a few days, thinking that he has beaten and when I turned on the laptop screen started loading upward. However, a few days later, when using my laptop for a fair bit of time, the screen started to Flash and then 3/4 of the screen went black. I always thought of my office in the rest of 1/4 of the screen.

It is then resolved itself, but to be on the safe side, I close the bottom removed the battery, and now I'm running the mobile sector. So far no problem.

Anyone know what could be the cause of the problem? I think it could be due to overheating, but I'm not sure, when I took it to PC world, the 1st time, the problem arose, the tech guy said that maybe my motherboard was gone and should probably replace.

On this virtual path, we can only speculate what the problem maybe, but if guys tech says a word perhaps even though he was not 100% sure why this happens.

These questions must be considered by the service and diagnostic tools. As long as it works correctly, it's OK.
How old is your laptop? Warranty is still valid?

Tags: Toshiba

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