trouble with power supply

[Hood__suppastar]

Hello!Iwas buy from ebay used PSU Enermax Platimax 750W.Open the box and plug power cabel in electricity,buy it not work.It not connected nowhere/motherboard,GPU/Why?PSU is dead?

 

[Someone Somewhere]

Your PSU won't turn on until the motherboard tells it to, and for that to happen it has to be connected to the motherboard.

 

[Someone Somewhere]

Your PSU won't turn on until the motherboard tells it to, and for that to happen it has to be connected to the motherboard.

 

[Hood__suppastar]

Thanks!

 

[Someone Somewhere]

Also, some smarter PSUs won't turn on the fan until they actually get warm enough to need it, even if they're on. The only real way to test they work is using them in a system, unless you have proper dummy loads and meters.

 

[Hood__suppastar]

Also, some smarter PSUs won't turn on the fan until they actually get warm enough to need it, even if they're on. The only real way to test they work is using them in a system, unless you have proper dummy loads and meters.

 

[Hood__suppastar]

OK.Thanks!