Can't get all my liquid coolent out of my PC
Im in the process of cleaning my PC and as you can see my attempt to change my liquid cooling has failed. Unfortunately the valve is not at the lowest point and I've picked it up turned it and so forth and it wont all come out. Mostly because I think it needs to go through 2 radiators on the top and bottom of the pc.
This PC is second hand I got from my brother. The PC is custom built and he said that he turns the PC on to pump all the coolent out when he wants to change it. I'm a little unsure I want to do that as every single sourse is telling me NOT to do this. But there is litteraly no way anymore coolent is coming out this pc.
So what would happen if I did do it the way my brother is saying? And Would it be okay for even turn my PC on for 30sec just to get the rest of the coole out?