HD 7750 "the vga card is not supported by uefi driver."

[Lonkired FT]

I have a pc M51AC and I recently installed a used hd 7750 that worked good in other pc, the problem is that im getting the message of "the vga card is not supported by uefi driver." while in boot, I tried updating the bios but no result, the screen display that appears is "Basic windows display adapter" and the monitor is conected to the vga card. No idea what to do.
Before this one I had a Geforce GT 625 and I uninstalled drivers before pluging in the Vga.
I think that the MoBo that the pc uses is an H87m-PRO

 

[i7Baby]

You need to download and install the Radeon drivers for the HD7750. See http://www.amd.com/en-us/products/graphics/desktop/7000/7700

 

[Lonkired FT]

thank you very much for the help, the problem could be solved

 

[jitkr]

I have a pc M51AC and I recently installed a used hd 7750 that worked good in other pc, the problem is that im getting the message of "the vga card is not supported by uefi driver." while in boot, I tried updating the bios but no result, the screen display that appears is "Basic windows display adapter" and the monitor is conected to the vga card. No idea what to do.
Before this one I had a Geforce GT 625 and I uninstalled drivers before pluging in the Vga.
I think that the MoBo that the pc uses is an H87m-PRO

I got mine working with UEFI. ASUS ATI HD7750 V2..... legacy bios mode was pain....