Today i cleaned my GPU using some kind of cleaning spray and i let it dry and put some thermal paste and tried to turn on the PC but it didn't turn on, but without 8 pin connector it does turn on but no output(CPU fan spins). this has no integrated graphics. so i thought something wrong with the spray. so i remove the pug and washed with water and let it dry tried to start the PC but the result was the same, I put some thermal paste on GPU memory also, could some help me, graphic card is a RX 570
to get this clear, you washed the gpu with water to clean of the spray?