Asus Radeon HD 7750 no output

Michael Neuhaus

Reputable
Jun 13, 2014
7
0
4,520
Hey guys, my dad has an HP Envy h8-1414 PC and the original video card was an AMD Radeon 7450. We are trying to install the new card, a Radeon HD 7750 but when we did it had no output, this card worked on my PC but not his.

Here are the specs of his PC:

Windows 8
HP 300W Power Supply
Gigabyte M3970AM-HP (Angelica2)
AMD FX 6810 CPU
10 GB DDR3 RAM
 
Solution
We fixed it, and for all future troubleshooters start the computer and immediately start tapping F10, then the BIOS come up and go to Security tab, then hit system security and secure boot, accept the agreement and first disable Secure boot and enable Legacy boot, then put in the new graphics card and start it up and voila!!!

Michael Neuhaus

Reputable
Jun 13, 2014
7
0
4,520
We fixed it, and for all future troubleshooters start the computer and immediately start tapping F10, then the BIOS come up and go to Security tab, then hit system security and secure boot, accept the agreement and first disable Secure boot and enable Legacy boot, then put in the new graphics card and start it up and voila!!!
 
Solution