Equium MX40-103 screens towers but does not power down

I have the above model. The laptop works well except for the fact that the screen turns off but is still running.

This can happen in 10 minutes or after hours, I can't find one any relationship with the problem.
However, the laptop will beep once for a longer time, then twice for a shorter duration, then the screen turns off.

This occurs when the computer is loaded up, is not when loading windows. Thanks for helping me

Hello

Have you tried updating the graphics card driver?
What about your BIOS version? If the latest version is available on the Toshiba page that you could try to update. But be careful! Don't forget to use the good BIOS and use the right update procedure

Anyway. I read somewhere on similar problems and it seems to be linked to the main Exchange of bad parameter between LCD and PCB.
This can be caused by a damaged ROM chip on the LCD screen.
But to be 100% sure, you will need to contact the service point.

Tags: Toshiba

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