Satellite L300-PSLB8E - screen becomes all white and the laptop freezes

Hello

I have a Toshiba Satellite L300 PSLB8E. I initially bought with Windows Vista already installed on it. After a few years, I changed the operating system Windows 7 Ultimate. I installed the display and all the other necessary drivers (that is, sound, network, etc.).

After I installed Windows 7, when I use the laptop for a while, the screen becomes all white and the laptop hangs. This happens spontaneously. Sometimes, in less than 10 minutes and other times that it can work perfectly for hours. I checked for loose batteries and other components, but everything seems fine.

Physical damage only that there is a tiny crack on the screen in the bottom right of the screen. The operating system is not good? If I put windows Vista back as it was?

Please advise and help understand me what the problem is with the laptop.

Until we start discussion can you tell me what you do when this happen?
Hard stop and restart?
Is everything OK again when you do?

It is not easy to say what exactly is the problem, but I put t think there is problem with OS and preinstalled display driver. A long time ago I installed Win7 Home Premium on friends L300 and it works perfectly.

What you can try is to use the external monitor for a while and see if everything works well. If so, there is no problem with the operating system, drivers or graphics card. It may be that the display problem.

Tags: Toshiba

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