REALLY REALLY REALLY BAD THINGS ARE HAPPENING (using 5-7 year old pc)

Aug 11, 2015
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Ok guys, thanks in advance for any help, because this is just plain wierd.
1) I just now got a pc off of a friend. It's old but stopped working recently. He sent it to a tech repair guy, and he said the problem was the HDD. I agree, my other pc, when checking the disk, said there had been an unrecovareble error with the drive. It had been reformated. I therefor conclude that this as well as the clicking and grinding noises it started making after a minute meant it was busted.

2) I just turned on the pc, and the moment I do, I smell something wierd, like burning sort of thing. I therefore turned off the power straight away.
I then took each part out, checked if anything melted and smelt it. Nothing.

3) I tried again, same thing.

4) I took the psu out, smelt it and it smelt of burnt stuff. Badly.

5) I then proceded to remove it, and dump it in my garage until my next trip to the skip.

I am getting an old psu from my school that I know works tomorrow, but I wanted to ask here if there was any chance of the cpu being damaged. I didn't subject it to my very "thorough" sniff test because I don't have any thermal compound lighing around. It is on the 775 platform and the sticker says it is a pentium dual core. The mobo says it only supports dual core cpus, so I wanted to also ask if there are any super cheap cpus on ebay that I could pick up for like a few euro. (I live in Italy) The gpu doesn't look too bad, it's an Asus model, and looks pretty decent with a massive heat sink on it, so I won't change that. I can't run any system checks until tomorrow, but any advice now would be nice. Thank you everyone.

This pc is not for me and is not for gaming, I am personally building a proper rig soon, this is for my brother and he is basically broke, so a cheap pc for school work would be great.


 
Solution
I would say that as with most PSU burn-outs, chances are that some things might break too.
Reason for that is that when things go south, voltage for processor/ram might change from what it usually is causing problems.

Testing that is hard though without working power supply, chances are that no parts were broken.
Your best bet would be to try it with working power supply as your plan is and see from there.
I would say that as with most PSU burn-outs, chances are that some things might break too.
Reason for that is that when things go south, voltage for processor/ram might change from what it usually is causing problems.

Testing that is hard though without working power supply, chances are that no parts were broken.
Your best bet would be to try it with working power supply as your plan is and see from there.
 
Solution
Aug 11, 2015
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Thanks for the reply, and I hope that nothing got fried, I didn't ear any beap from the motherboard and the cpu fan didn't even start spinning, so I'm hoping that I caught it before any damage was done or it just didn't output anything into the system. Anyway, the main reason I'm even bothering with this pc os that it is better than the family pc by a long shot, because under normal circumstances I would probably have just cannibalized it for parts for my school project (a pc me and a friend are building from only second hand free parts and we are modding and overclocking all we can to max out our performance in the stamdard school apps: geogebra, word, ecc...)
 

JaymanHD

Honorable
Jun 16, 2015
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It is highly unlikely it depends on your motherboard quality. Most motherboards have a "secret" power regulator which slows down power to a usable quantity. So unless you have an extremely old computer like in the 2000-2005 range it would be something to worry about. Anything after that is not really anything to be concerned about.
 
Aug 11, 2015
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Yeah, sorry dude, but the motherboard was already fried, I just couldn't tell over the burning psu that something else was burning too. I just have it sitting around now for when I build a new sistem. Sorry for not having closed the thread. Not a total loss, have scavenged ram and gpu for family pc, but no point fixing it. Thanks for the reply though