IDE Detect on my asus ranger.

[Markisname]

after i installed a pcie to sata i installed driver then restarted and my screen is black. i couldn't get on bios. I changed hdmi to cpu it worked then some guy on asus forum told me to disable my cpu graphics in device manager so your motherboard loads my gtx780 so I did and its a black screen. cant get on bios. I took battery out for 1hour no joy. I flashed my bios with two diff bios no joy. can this be fixed or am I screwed its doing my head in lol

 

[popatim]

How did you flash the bios if you cant see the screen?

 

[Markisname]

How did you flash the bios if you cant see the screen?

with the usb in the back of computer and the bios button above it. everything powers up even fans gtx780 usb slots. I'm new to bios changing so I think I flashed them lol. iv orderd a new asus maximus hero board cus I love this board its awesome. but id still like to get this up and running as iv to wait for my new one to come... is their another way to like reset everything. with everything out and just the cpu left in with fan I get a AE error but with everything connected I get a A2..

 

[Markisname]

iv ordered a new dvi to hdmi cable iv been told this will work and when I get on bios iv to reset them with f5.When I get this cable delivered il test it and post the results hear in case other get this problem