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Fried processor? + chipset question

JesusDa3rd

Member
Hi,

So, lemme start by saying I appreciate neone who looks at this and tries to help.

Firstly, I accidentally started my computer with the CPU heatsink off, and it just turned off halfway into booting. I don't remember any burning smell, but I remember touching the processor as soon as this happened (and I noticed the heatsink not on), and it being hot enough to burn skin. I'm guessing the processor is fried now. The computer won't boot, it just turns on fans and stuff. Once in a while, if I mess around with it (ie, jump the BIOS, and play with cables), I can see the BIOS POST screen pop up, but only some of it displays, then it basically stops (it never really gets past the processor information, ie, never displays the IDE and SATA devices, etc.). The problem is that the computer was giving me lots of problems before this ever happened. I bought it a new motherboard before all this happened thinking that was the problem, and it worked, but would have serious trouble booting. It was fine when it was on though, as far as I can tell. I have a weird feeling that I had been running the computer with the heatsink not placed on correctly (ie, not making good contact with the processor), and this conributed to its demise. Basically, my question is if I did that with the processor, and it got that hot, is it definitely dead? Or, very likely dead?

The problem is I have no way of borrowing processors from anyone to test, and I don't want to spend over a hundred bux to realize that something else is broken. The one thing I do have is two power supplies, and neither seems to make a difference.

My second question relates to buying a new processor. I'm a medical student, and am fairly out of touch with with hardware these days, I just have no time or reason to keep up with anything. The motherboard I have is a MSI K8N Neo2 (NVIDIA nForce 3 Ultra chipset), which supports an AMD socket 939 processor (I think the board is around a year old). It looks like AMD has come out with all sorts of new socket 939 processors, with all sorts of names I know nothing about. I really just need some mid range processor to put into this board. I use the computer for a lot of peer-to-peer applications, so, I can't have something low end since I run multiple applications downloading lots of files (for reference, i have like over 1.5 terrabytes of HD space). Please let me know if any of these new chips is compatible with my old board, and which are in the midrange (ie, not insanely expensive enthusiast gamer level stuff).

Well, thank you for reading all of that. I would really appreciate any sort of answer to either of the questions. Take care.
 
cpu support

Tough to say what's wrong, I think the cpus these days can handle over-heating. Just a week ago I was called to check out a server where a 2.4GHz Xeon's cpu fan stopped working. But it continued to work just fine after I replaced the fan. I'd look to the motherboard as being faulty, as you said it previously was giving you problems.

But really, it could be either that, the cpu, or even the memory - if you have multiple sticks in the machine, try them one at a time.
 
well, this is my second motherboard (i replaced it recently, thinking that was giving me boot problems)... and yea, I've got two sticks, and I've tried with one stick of memory, no luck... I should try the old motherboard to see if that works... man, i'm going crazy with this... thx for the suggestions...
 
um, i think i figured out part of the problem... i think there was a PCI card loose, and that was causing it to freeze during the POST or just not boot... well, i got that fixed and now it's back to the problem i was happening before all of this... so, please, someone let me know about this one...

whenever i shut the computer off, the power light slowly blinks and i cannot turn it back on... the only way i can turn it back on is if i unplug all the power connectors from the motherboard (and, additionally, when i do this all the lights flash, and if i quickly put it back and pull it out again, the lights flash again... this will only happen like twice, before it stops happening, must still be power in the power supply)... anyways, after i unplug the connectors, the power light is still blinking... so, i have to wait like 10 minutes, then, i can go in there and plug in the power to the mobo again, and start the computer... what in the hell is going on... i don't understand this at all... like i said, i have two power supplies, and i was having similar problems with the other one... ive already spent money on a new mobo and power supply, and i still have the same problems... very frustrating... anyways, thanx again to neone who responds to this... it's greatly appreciated...
 
oh, one more little nonsensical detail... so, with the whole power light thing... if i try to plug in the power to the mobo right away, with the power supply on or off, the light still blinks, and i cant boot the comp (as already stated)... however, after waiting the couple minutes or so (its definitely less than 10, more like 5), with the power supply off (cuz that's the only way i would do it anyway), when i plug the cables back into the mobo, the light stops blinking, and that's how i know i can start my computer again... neways, just wanted to add that... ive never heard of or seen such a thing... thx again...
 
i learn more every second... now, for wutever reason, my two SATA hard drives arent working... so, one of them is my boot drive (a wd raptor 75 gb), and the other is a 400 gb... well, i cant book cuz i get some error, and when i access the bios, trying to auto detect either of those drives freezes up the computer... auto detecting any of the other IDE drives works just fine...
 
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