New PC freezes up and loops sound into loud buzzing

JevgeniD

Honorable
Feb 11, 2014
3
0
10,510
I have recently put together a new PC and I am already having crash issues, that i cant really figure out whats causing. To start with, here are my PC specs:

Asus P8B75-M LE
Crucial Spectek 4GB DDR3 PC3-12800
Fortron FSP HEXA ATX 2.3 500W HE-500
Intel® Core™ i5-3470 3.2GHz 6MB LGA1155
Sapphire AMD/ATI Radeon HD7870 2GB GDDR5 PCIE
Toshiba DT01ACA100 1TB 7200RPM SATA3 32MB
SSD Kingston SSDNow V+200 120Gb

From time to time (randomly) my PC freezes up and loops sound into buzzing. To solve this problem I am always reseting my PC and waiting for another crash.
I suspect the buzzing noise from the speakers being the sound from games/music/Videos being looped into a buzzing sound.
Firstly, I thought, that this is graphics card issue and unplugged it from motherboard to send it to the manufacturer. While I was watching youtube or smth without GPU (using Intel HD2500 display adapter) my PC freezed up again with the same buzzing sound. Windows 7 x64 is installed on my SSD.


I hope someone might have an idea of whats going wrong, I checked yesterday if anything was loose but everything seemed to be in order.
if you need more information about anything please do ask.

Update:
Freezes, like here is shown, but without black screen: http://www.youtube.com/watch?v=FsZmpu8-lVY
In my case I am having last picture (game, movie or smth else), which was shown before crash, freezed up
 

JevgeniD

Honorable
Feb 11, 2014
3
0
10,510
I dont think, that this problem connected with CPU temperature, because sometimes PC crashes after 2-5 minutes after start
I'll check bios version soon, but I think that it is up-to-date, because I installed all drivers from manufacturer web-sites
 

JevgeniD

Honorable
Feb 11, 2014
3
0
10,510

Driver is up-to-date. Temperature is normal.


Passmark gave me 2880 points or smth like that (already forgot the exact number, but everything was fine and all test passed correctly)

tnrk.jpg

P.S I plugged-in my ATI HD7870 graphic card back