I built my PC about a year ago and got comfortable with it for about a year so my PC skills are pretty rusty. I was playing PUBG as I always did but this time I had ReShade, a shader mod my Canadian buddies told me to install to "make the enemies pop out" and "enhance the gaming experience". But in the midst of my third game with the shader mod on, my computer just powers out for half a second and turns back on but the monitor does not display anything. I tried switching out the cable that powers the graphics card (Sapphire Nitro+ RX 470 4BG OC), switching the PCI slot and even reinstalling drivers but nothing helps. The card simply is not detected. The fans are not blowing but I'm pretty sure that's its idle fan technology. I might be wrong though. The LED display is on so it is not the PSU's problem (Corsair 750w, which handled this card and another AMD card before so it might not be the problem. It could be the ReShade or it simply could be my card's defects. I contacted Sapphire since I am still under warranty but I heard that their customer services sucks. Please HELP!!!!
My system:
Intel(R) Core(TM) i5-4690 CPU @ 3.50GHz
Microsoft Windows 10 (build 15063), 64-bit
Drive 1: 1TB NAS WD
Drive 2: 300GB Hitachi Hard Drive
Drive 3: 120 GB Sandisk SSD (Boot)
Drive 4: 480 GB Crucial SSD
Motherboard: Asus Z (can't remember exactly)
SAPPHIRE RX 470 NITRO+ 4GB OC (Linus reviewed this on his channel)