New computer freezing and high pitched sound coming from speakers

carlos1251

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Jan 20, 2014
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I don't know if this is the right topic, if it isn't, sorry
So last week I bought this computer:

CPU: AMD FX 6300 Black Edition
GPU: AMD Radeon HD 7850
PSU: 600w (not sure on the brand but it's but the guy who sold me said it was real (?))
Mobo: Asus M5A78LM_LXBR
RAM: 8gb DDR3

I'm not an expert in this subject but I have been assured that my computer is a good machine for gaming and trivial tasks (music, videos, internet) and it is, there is no problem I can recall on this matter, the only problem is that it randomly freezes and an looping sound starts coming from the speakers (the tv, actually, since I use it as monitor/speaker), the only way to stop this is by restarting it manually. A technician told me it was no hardware problem and that I should just keep using the machine and it will maybe go away (like, wtf?). What sould I do? Somebody help me please, I'm desperate :(
 
Solution
Yes, Windows creates a dump file when it crashes. If there's no bluescreen, it could be a PSU problems. The "Freeze" might be Windows trying to create the dump.

Won't hurt to check, program is stand alone and doesn't need to be installed. It's like 2 MB or something.

carlos1251

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Jan 20, 2014
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I'm using soundcard on board so I'm downloading The latest drivers from this
site, I'll keep u informed here once it's updated
Thank you for answering this so fast
 
Yes, Windows creates a dump file when it crashes. If there's no bluescreen, it could be a PSU problems. The "Freeze" might be Windows trying to create the dump.

Won't hurt to check, program is stand alone and doesn't need to be installed. It's like 2 MB or something.
 
Solution

carlos1251

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Jan 20, 2014
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No, the technician told me that The guys that build my PC may have done it so he chances The BIOS settings back to default and it kept crashing, if it is RAM, how do I test it? And if its The motherboard?
 

carlos1251

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Jan 20, 2014
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I'll take it to the technician for the wknd and he'll test it there, if even him can't fix it I'm going to take it back to the store and demand my money back, thank u Mowat, for trying to help me :)