Weird Buzzing noise While Moving The Mouse

Leeg5547

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Dec 22, 2010
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Hi Guys,

This is really weird! Ive jst swapped my motherboard and got everything up and running and i'm getting a weird buzzing noise only when i mouve the mouse it doesnt come through the speakers it comes from inside the case?

Anyone had the same issue and fixed it?

Thanks

My spec if you need it

CASE: Antec - 902
MOTHERBOARD: ASUS P7P55D-E deluxe
CPU: I7 860 @ 2.80GHz Stock/ OC 3.65GHz
HEATSINK: Dell Inc. - Standard 95W
MEMORY: Kingston - 8192MB (2GB x 4) 1333MHZ DDR3
GPU: NVIDIA GeForce Gigabyte 470 GTX SoC 800/1600/1750
PSU: Corsair - TX 650W
OS: Microsoft Windows 7 Home Premium Edition 64-bit
HDD: Seagate 3.5" Barracuda - 2 TB (2X1TB) SATA RAID 7200rpm
OPTICAL DRIVE: LG - CD/DVD - RW/DL/RAM
MONITOR: LG - 22" HDMI (LGW226122)
WLAN: Anatel Atheros DW1525 - (802.11n) WLAN PCI-e Card
SOUND CARD (on board): VIA HD Audio-Logitech Z4
KEYBOARD: Logitech - G15 V2
MOUSE: Logitech - G500
 

evilavatar

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Jun 24, 2010
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are you runnig something ir or wireless? I had a cheaper hub and I used to get feedback when I had the ir and wireless headphones I used to use connected to the same hub. I got a better powred hub from e-bay and it cleared up the issue.
 

Leeg5547

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Dec 22, 2010
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I do have a wireless LAN card! could this be causing it?
 

evilavatar

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Jun 24, 2010
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not that i know of, the problem for me was the wireless devices that were all connected to my usb hub were interfering with each other. It's possible that you are having something else causing feedback.
 

Leeg5547

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Dec 22, 2010
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Problem Found!

PSU buzzing, found out that corsairs do buzz and a number of things can cause this,

GPU without vsync enabled in games!

Power saving modes in bios!

Power saving sotware! etc etc.

So i had a little look around and found that i have asus epu-6 engine active on my system and when i change power modes the buzz stops when i move the mouse.
recalibrated and it seems to have stopped but it does still buzz occasionally depending on the power mode.

should i not worry?
 

808rob

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Jan 14, 2011
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I might be experiencing a similar noise with my Corsair PSU. Where did you find the information regarding the noise? Thanks! :D
 

Leeg5547

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Dec 22, 2010
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Sorry 808Rob i cant think for the life of me where i found the info but i did just find it by google searching ''corsair buzzing when i move the mouse'' and you probably wont be far off.

OK the corsairs do make a little buzz naturally but I found it to be the epu-6 engine which is the software which asus provide with their motherboards. Its a kind of overclocking and power saving tool and after i had calibrated it and went into power saving mode it would buzz when i moved the mouse. Im led to believe that most psu's dont like these power saving software especially corsair psu's.

I have since formatted my pc and didnt install any of the asus overclocking/powersaving tools and i now overclock using bios only and i dont have the buzz anymore.

if you dont have an asus board or any of this software installed then im afraid i cant help you.

thanks