Help with acer bios

[indyrider]

Hi im getting so frustrated i updated the bios of my acer 5742 to version 1.29(which i should have just left well enough alone) and now when i turn it on it has no display until i plug it into an external monitor then it works fine im tryin to figure a way to fix this but im not having any luck if somone can help me some way it would be soo appreciated thanks

 

[amuffin]

Revert back to the previous bios.

 

[indyrider]

hey ive tried doing that with no luck nothing seems to be helping