Recent content by pizzajimbo77

Already done that but still the same. As soon as the power plugged it turns black. I forgot to say this but one day when the laptop is still okay I used it while using on it with charger on for about an hour suddenly it instantly shut down. Thanks for any upcoming solution.

My toshiba M840 screen instantly goes black if power supply plugged in and would never turn on back. I've tried many method but none of that work , the screen goes black even in the save mode and I think it either the power supply problem or my motherboard. I hope I can find my solution here...

I have only one refresh rate 64hertz pls help