Question Disabled Graphics Card on a Laptop with broken LCD

[foreignuser101]

I've been using external monitor as my laptop screen since my laptop screen was broken and not showing anything but black screen. Yesterday I accidentally disabled my graphics card and i cant access my laptop via external monitor anymore, im broke so buying a new one wouldnt be an option. How do i fix this?

My Laptop

Lenovo G40-45
AMD A8-6410
Radeon R5
8GB (2x4GB DDR3L)

Thanks in Advance

 

[hang-the-9]

You can try starting in in safe mode and enabling it again if the screen comes up in safe mode.