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Buzzing Noise When Under Load?

Sweeney

Sweeney

Sweeney

Associate
Joined
19 Sep 2007
Posts
778
Location
South Lanarkshire
Alright guys n gals.

Have googled and searched on here which has turned out some similar results but the solutions seem to vary.

Recently my system has started buzzing when under load (Games), on desktop it is fine. I understand it is current/volt related but its VERY hard to tell whether its coming from my 8800 or my PSU as it seems very audible at each... (Ears right up next to them, both sides and from back)

The solutions seem to be RMA the card and/or replace the PSU or simply put up with it. Some went through countless cards from various manufacturers each time the buzzing still occured, some claim the noise just "happens" and its perfectly fine (unless anything obvious occurs such as artifacts or system shutdowns) and others have found the noise ceases after fitting a new PSU.

My system specs are below (minus the 2x500gb hdd's) so surely i can't be drawing enough power to stress the mighty HX620?

Any ideas?
 
Sadly no :( not able to test any other graphics card or PSU nor do i have another system to try them in.

I removed 4 of my 120mm fans (to ease the load? lol) and to get my head closer in... The noise is much louder from the 8800 than the PSU, it seems to be more of a general sort of noise from the PSU area, not as loud etc
 
Yep, 'tis indeed. I troubleshooted to check for anything like that (all this talk of enabling VSync supposadly "curing" it).

CSS *stress* (lol, not much of a stress tbh) test it remains a relatively constant pitch.

COD4 Running around at different parts etc it vastly changes, like an insect as you said. Very strange how it relates to performance of whatever APP is running to what noise it emits.

Jessjess:
Yeah i have done, its the first thing i do really, re-seat, triple check all connections etc appreciate your help though bud.

EDIT: Just spoke to another 8800 owner, although he has the G92 512GTS and his has done it for quite some time, all things point towards it being just "one of those things". :(
 
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Yeah i know the script, pcs are fine until something weird things or problems occur eh! lol

Already had to strip the system 3 times to fault test and replace my mobo! PAI!

Corsair HX620 (Bought almost exactly a year ago ;), 23rd Sept )

Fothsn:
Yeah of my limited knowledge about electronics i was aware certain parts have their own resonating frequency and for whatever reason some just do it and thats that... Always best to be sure and safe though eh! ;)
 
Was a problem starting? in what way?

Been reading up some more MASSIVE forum threads and it appears that no one seems to have any joy, some have tried various mobos cards and psus, mixing and matching. Some have pinpointed it with resting a toothpick on various components which stopped the physical vibration of some parts and what not... very very weird one this :(
 
I suppose i shall just wait to see if any problems occur, as everythings fine atm. Ran that ATITool 3D Cube does the weewooweewoo sort of thing as well (relating to framerate etc). Only had the p5q deluxe a week as well so could just need "ran in" so to speak? lol
 
Well.. sods law. During COD4 there it sort of froze. Heard people talking on vent fine for about 40 seconds, helicopter ingame sounded fine as well (no looping) but my monitor had went blank and into standby. Had to hold the power button in to reboot :(

Im under the impression if it was a power issue, the system would've just switched off completely? So with the graphics feed deciding to switch off like that does that mean its most likely the graphics?
 
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As per sig, and said above. Corsair HX620... my system shouldn't be anywhere near stressing it :(. Although my mum decided to inform me that as i was footering about with the parts that there was a power cut during the day, although my system wasn't running, seems a bit of a coincidence that i should start getting these weird power noises?

On a side note, since i hadn't done a proper x amount of hours memtest run i ran one last night, it threw up 6 errors in the space of 8hours (12 passes). Ram was at what OCZ advised me to set it at (5-4-4-15 2T), so i then relaxed the timings to 5-5-5-18 2T and went back to sleep! Which ran for 6 and a half hours (9 passes) without any errors at all.

So perhaps the crash was related to the RAM but the graphics signal shouldn't have cut out like that?
 
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