Pc will not post with Gpu installed.

[WelcomeToAstra]

Yesterday night,  I was playing pubg with my friends and noticed a significant  improvements on the fps which is a welcome surprise.

Today,  however,  I start up my pc to nothing at all, the monitor will not detect any signal, no post no beeps. Which is odd because everything is working fine yesterday. 

 

Ive tried all the basic no boot troubleshooting, reseat ram,reconnect  all wires, nothing works. When I removed my RX580 and use integrated gpu instead, I am able to boot up normally. At this point I was like "okay is my gpu dead?" so tried putting my gpu on my brother system and boot up. Oddly enough it boot up just fine (device manager recognized it as Rx580). Next I tried installing my brother's gtx 1070 on my pc and boot it up.. And it's works? Right now I'm really confused. Why is my gpu not work on my system only out of the blue. 

 

I need you guys thoughts on this. It should not be bios or driver issues since the gpu has been working fine for almost a year. 

 

Os-win10 64bit

Psu seasonic 750w

Gpu rx580

Ram 8gb ddr3

Cpu Intel i7 gen3 

 

[Skiiwee29]

Use the Integrated GPU and run DDU. http://www.guru3d.com/files-details/display-driver-uninstaller-download.html