GPU is fried?

[Supreme_1]

I have been using the internal gpu on my mother board when I built my rig. I don't know if the gpu is fried or some other problem is happening. It won't recognize on task manager or the bios. What should I do?
Build:http://pcpartpicker.com/guide/FCdnTW/super-gaming-computer-upgradeable

 

[Supreme_1]

But the problem is Ultra, which is made by Andyson. Their PSUs are either hit or miss.

Not all 750w PSU are created equal. Reference this list.

http://www.tomshardware.com/forum/id-2547993/psu-tier-list.html

https://www.amazon.com/EVGA-BRONZE-Warranty-Tester-100-B1-0600-KR/dp/B01FYDUCA0/ref=pd_lpo_147_lp_img_3?_encoding=UTF8&refRID=71V28TEGSZEDZNZ6K0PC&th=1
So would this be a better PSU to buy? Also is there any way to test my current power supply, is a PSU not powering a graphics card but a mobo realistic? Does anyone know how to disable the integrated graphics, I can try to take screen shots of the BIOS if needed.

 

[Benjiwenji]

No, the 850 BQ is crap made by HEC. Go for the B2, G2, or GS.

In fact, you don't need a 850w. Get this one instead. https://www.bhphotovideo.com/c/product/1161835-REG/sea_sonic_electronics_s12ii_620_bronze_ss_620g_s12ii_series_ss_620gb_active.html