Probably a silly question. my last build I did was 10 years ago, so this is all new to me. I have a pwm cable plugged into a header which I can not get to unless I remove my radiator. My question is, if I power up my ek-xtop revo d5 PWM pump for filling with the motherboard atx power cables OFF and only the pump molex cable Connected to the PSU, will I run into any problems? I figured since it’s only a signal cable, it would be fine since no other power is connected besides pump.
Thanks in advance for replies!