Hello everyone! Back in January I built me a gaming PC along these specs:
Gigabyte GTX 560ti
i5 2500k /w stock heatsink
8 gigabytes of RAM
HAF 912 Case
AsRock Extreme 3 Gen 3 Motherboard
Antec Earthwatts 650 watt PSU (80+ Certified(Green Colored One))
1 TB 7200 RPM HDD
Optical Drive
-All Stock Settings-
Last November my laptop's PSU started buzzing and so I replaced it. (HP) That laptop I got back in December of 2009. Didn't think much of it.
I built my PC (^ABOVE^) and didn't really have any issues. It did have one issue where it seemed the mouse was running out of battery and seemed to be disconnecting. I replaced the batteries and tried it with three other mice as well. It wasn't saying anything was disconnected and every light was on, it was just seeming to act like it was. This stops after maybe five-ten minutes and doesn't happen often at all.
At the beginning of this month I started to notice I had a buzzing noise (Same One From November) and it was coming from my laptop's PSU. Then about a week later I started noticing my desktop's PSU was also buzzing. It does it maybe once or twice a week it seems and turning it off for a while and then restarting it makes it stop buzzing. My laptop's does it every day while my desktop does it randomly.
My desktop did it again last night after not doing it for a week. I was playing Skyrim (Max Settings/Mods/Tweaks) and noticed my mouse was starting to act up again. Only my mouse did it though, my keyboard was fine. I checked my temps after tabbing back into the game for 10 minutes and nothing was over 59c. So I restarted my PC and at the profile login screen I heard the buzzing noise. I login an it stops. After Windows loads up it starts again and my mouse is still laggy.
This morning after turning everything back on, everything works flawlessly again. So could it have something to do with an electrical issue? I replaced my surge protector with a brand new one back in January with my desktop. I don't think it is as I also have an Xbox 360 hooked up to it and it hasn't done it ever, even with me getting it almost five years ago. So could I just have bad luck with my PSUs? Is it an electrical problem you think? Does the mouse not working randomly tie in? I just was wondering if someone could shed some light on this.
-EDIT- There is something else I notice to. When playing a game I hear a loud sound coming from inside the PC. It isn't coming from the PSU but sounds like a mix of a whirling/buzzing noise. If I pause the game it stops and if I exit it it stops. Also if I go into a loading screen it stops. This noise is different from the problems listed above. Don't want to get you confused. Thanks!
Summary:
Laptop PSU died last November
Laptop PSU Buzzing Again
Desktop PSU Buzzing
Mouse Issue
Wierd Whirling/Buzzing When Gaming - pausing/loading screens stop this.