Does my motherboard support my GPU

[Foeage]

Hey, I have recently bought a new PSU and a new GPU for my PC. When I have taken my PSU and GPU out and replaced them with the new ones I turn my PC on and just get a black screen I would just like to know if my Mobo and GPU are compatible.

Asus M5a78L_MX Motherboard
http://www.asus.com/uk/Motherboards/M5A78LM_LX/specifications/


EVGA Nvidia GeForce GTX 770 Superclocked 2GB GDDR5 Graphics Card (PCI Express 3.0, HDMI, DVI-I, DVI-D, Display Port, 256-bit, NVIDIA 3D Vision-Ready)

http://www.amazon.co.uk/EVGA-GeForce-Superclocked-Graphics-Vision-Ready/dp/B00D3LE2MK/ref=sr_1_2?ie=UTF8&qid=1415647642&sr=8-2&keywords=Gtx+770

Also, does my PSU support the GPU

EVGA SuperNOVA 750W B1 Bronze 80 Semi Modular Power Supply
http://www.amazon.co.uk/EVGA-SuperNOVA-Bronze-Modular-Supply/dp/B00KM821KC/ref=sr_1_1?ie=UTF8&qid=1415647746&sr=8-1&keywords=EVGA+750w



Thanks in advance.

 

[middlemarkal]

yes no problem

 

[Keliptic]

I would try updating your BIOS, as older boards might not have support for your new GPU with the old BIOS version.
You can use your integrated graphics to install it.

This is assuming you've done all the normal stuff of checking cables etc.