Ok I just recently bought a Corsair TX750w power supply. I check the voltages in Speedfan (not sure what else to use) and all of the voltages seem fine but the -5v is at 4.05v. Now I dont even know what -5v is even used for so I am not sure if I need to worry about this or not. Is it ok where it is running or don't it matter. I do know a good amount about computers but I just never knew what -5v is for and what it should be. If some could shed some light on this that would be helpful. Also the -12v is at 0.64v, should I need to worry about that too?
I am not sure if I am posting this in the right area or not. Sorry if I should have posted somewhere else.