R9 280X Wrong flash and no display at all

[Hellcryer]

Hello guys , i accidently flashed my sapphire r9 280x vapor-x to wrong bios , my graphic is Hynix but i flashed it to 'epsilda' forgot the name , and now my graphic card is no display at all, i made a backup of the original bios before i flashed it , how can i reflash it back to the original one?? When i put the graphic card , it no display at all , monitor cant detect it... please help me ...

 

[Mysticking32]

Hi. The r9 280x has a dual bios switch if i'm not mistaken. At least the msi version does. Open up your case and locate your gpu. Somewhere on the gpu there should be a switch with the numbers 1 to 2. Flip the switch to 2. This is a backup of the original bios. And it should boot now.

 

[Hellcryer]

Hi. The r9 280x has a dual bios switch if i'm not mistaken. At least the msi version does. Open up your case and locate your gpu. Somewhere on the gpu there should be a switch with the numbers 1 to 2. Flip the switch to 2. This is a backup of the original bios. And it should boot now.

do i have to change anything in motherboard bios before proceed to the switch??

 

[Mysticking32]

Hi. The r9 280x has a dual bios switch if i'm not mistaken. At least the msi version does. Open up your case and locate your gpu. Somewhere on the gpu there should be a switch with the numbers 1 to 2. Flip the switch to 2. This is a backup of the original bios. And it should boot now.

do i have to change anything in motherboard bios before proceed to the switch??

You shouldn't have to. Just make sure the pc is of when you do it.

 

[fazal_2]

Hi. The r9 280x has a dual bios switch if i'm not mistaken. At least the msi version does. Open up your case and locate your gpu. Somewhere on the gpu there should be a switch with the numbers 1 to 2. Flip the switch to 2. This is a backup of the original bios. And it should boot now.

 

[Hellcryer]

Hi. The r9 280x has a dual bios switch if i'm not mistaken. At least the msi version does. Open up your case and locate your gpu. Somewhere on the gpu there should be a switch with the numbers 1 to 2. Flip the switch to 2. This is a backup of the original bios. And it should boot now.

do i have to change anything in motherboard bios before proceed to the switch??

You shouldn't have to. Just make sure the pc is of when you do it.

yeah now it worked, so how can i revert the other bios that i messed up??

 

[Mysticking32]

I'd leave it alone honestly. But if you really want to try, you can try this guide.

But seriously I wouldn't risk bricking the other bios too lol.

http://www.overclock.net/t/593427/how-to-unbrick-your-bricked-graphics-card-fix-a-failed-bios-flash

 

[Hellcryer]

I'd leave it alone honestly. But if you really want to try, you can try this guide.

But seriously I wouldn't risk bricking the other bios too lol.

http://www.overclock.net/t/593427/how-to-unbrick-your-bricked-graphics-card-fix-a-failed-bios-flash

okay , thanks for the answer , really helped me alot