I uninstalledmy ati and my screen is not turning on

[lukkee882]

i was told by my computer company to uninstall my ati and restart my pc i did this now my screen wont work could you please help me

 

[alvine]

well if you get no signal try connecting the laptop to external tv or something via vga or dvi

 

[lukkee882]

still nothing happened but thank you for trying