R9 270 dont work after UEFI bios flash

[skandar]

I contacted Sapphire support to get the UEFI bios and they did send it to me with the instructions for flashing it. I did the flash procedure as the instructions and everything went fine. I restarted the pc and does not get any signal to the monitor had to remove the card and use the cpu built in gpu. In the bios I tried both modes UEFI**Legacy and only UEFI and it no longer shows display.

Main Hardware Information:
CPU (Intel / 4590)
RAM (Corsair / Vengeance / 1600 / Voltages / 2 x 4 Gb)
Motherboard (MSI / H97 Gaming 3 / bios v1.9 latest)
Video Card (Sapphire / Dual-X R9 270)
PSU (Sentey / Xplus / 625 W)

Sapphire answer to this was: "If that happens, likely the issue is not something bios can fix, we will need to set you up for RMA service."

Can anyone help me solving this or at least tell me how to go back to the old bios which I saved a copy.

Thanks!

 

[skandar]

I managed to flash the card with original vbios and now is working again. Do you know where I can find a UEFI vbios for my video card Dual-X R9 270 OC 2 GB, as Sapphire support was not able to send me one that works.

Thanks