Help urgently needed..

[arzac93]

so in a moment of idiocy, i disabled my intel hd 4000 on my laptop in hope of solving nvidia optimus issues. now my display is blank. is there a way i can undo my mistake. i have an hp sleekbook 15 with gt 630m in windows 8. please help and thanks in advance

 

[StiffCookie]

Try this link here mate. - I tried it on Windows 7, and it works.