I have a toshiba satellite L50t-b1780. It was working fine but suddenly the USB Ports and Touch Screen have stopped working.
There is no hardware problem, the ports and touch screen work fine when I press F2 and I am in the F2 menu, but as soon as I exit the F2 menu and the windows loads up, the ports and touch screen stop working.
In the Device Manager of Windows 10, I can see yellow question mark on the "USB Controllers" and it says "The device failed to start". I have tried the 30 second trick but it does not work Please help
There is no hardware problem, the ports and touch screen work fine when I press F2 and I am in the F2 menu, but as soon as I exit the F2 menu and the windows loads up, the ports and touch screen stop working.
In the Device Manager of Windows 10, I can see yellow question mark on the "USB Controllers" and it says "The device failed to start". I have tried the 30 second trick but it does not work Please help