Single Random Beep

[s31]

hello all

i have a new build it is up and running fine except i get these random beeps coming from inside the case, i think it's the internal system speaker..

it will beep like once now then again randomly in 30mins then again in 2hours etc

my temperatures are normal so it's not a overheating problem

here is my temp results - http://img25.imageshack.us/img25/1343/85898413.jpg

disabling beep in device manger doesn't fix it either.

i ran prime95 and the highest temp was 65 and my alarm was set to 80 so it's not that

i also tried changing memory voltage from 1.5 to 1.65 didnt work either

is it true i must do this? i dont see it working though because it's just power saving features

you must disable Intel turbo,C1E,C3/C6,EIST,C.I.A.

My Build is

Intel i5-750
4GB Kingston Ram
Gigabyte p55a-udr3 motherboard
WD velociraptor
WD caviar black
nvidia g240 graphics card
LG blue ray combo drive
coolermaster CM 900 advanced case with the 3 stock fans
silverstone strider 500watt PSU
Windows 7 Ultimate (32-Bit)

Bios F6, tried to update to F8 but when i try to install it says ntvdm.exe has stopped working and troubleshoot doesnt fix it

i would only have running say firefox, msn and some music :|

waiting on reply from gigabyte tech support

thanks

 

[s31]

i have disabled C1E,C3/C6 and havnt heard any beep for a good 8 hours, temps have gone up a little which is normal but nothing major, tomorrow i will try enable one and vise versa to see which one sends out the beep

i will also try install the new bios via USB

edit - ok BIOS updated changed the settings back to auto, wait and see

 

[s31]

no beeps yet but the temps have gone up comapred to the other pic

new temps – http://img691.imageshack.us/img691/5100/19398207.jpg

old temps – http://img25.imageshack.us/img25/1343/85898413.jpg

i think now i just have to tweak the bios settings so the temps go down?

 

[s31]

i didnt receive a beep for 3 days and now i get a beep, maybe it's just setting in bios that drops too low sometimes?