Question New PSU worries

[morgan2190]

So I bought a new power supply yesterday, the cooler master masterwatt 80+bronze 650 watt semi modular. Installed it everything was and still is working fine however when i game the power supply makes a buzzing noise, nothing extreme but it is noticeable. Owned three different power supplies before and this issue hasn't been present before, should I be worried? What should I do?

P.S i did notice higher cpus temps after installing this unit

Cheers!

 

[datread2000]

Hi I wouldn't be worried ti just sounds like coil whine, Personally cooler master isn't my favorite brand their products are on the cheaper side

 

[morgan2190]

Hi I wouldn't be worried ti just sounds like coil whine, Personally cooler master isn't my favorite brand their products are on the cheaper side

Hi, thank you very much for you response.
Whilst I think you are right, I’m going to take it back to the tech shop I bought it from and get a refund. I have a Corsair vs550 psu that worked great practically brand new, only downside was that it wasn’t modular hence the upgrade to this new unit.

Thanks again!