When trying start any Steam or Origin game, after the main animation (Like CSGO loading screen , or the start of Jedi Fallen Order) The PC Crashes , losing the imagen on my monitor (as if it could not read the graphics card) and all i can do is restart it. When i open games like League of Legends or non steam / Origin, this doesn't happen. Similarly, i download MSI Afterburner and i feel the graphics card is not working well , it has jerks , goes from 0 , 23 , 53 , 63 , 83 , 99 , 100 and then goes down to 0 repeating that pattern. I cant distinguish why this happens, i dont know if it's the drivers (I updated and changed a few times) The steam plataform ,or if my board is defective from factory .
Specifications of my pc.
Cromax 600w Source (KC-DAA-600) Currently an adapter cable is used to power the Graphics Card.
Kingston 8gb 2400 DDR4 Memory (KVR24N17S8/8)
Intel Core i5 9400 2.9 Ghz 9th Gen SRELV s1151
Motherboard Asus Prime H310M-R R2.0 S1151
PHANTOM GDR RX570 4 G/S
If you need more information i can attach images.