Another one bites the dust >:o(

PassatVR6

Senior member
Feb 14, 2001
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i've had my tbird850 overclocked to 952mhz for awhile and i even got it into winndows at 1 gig but it was a bit too unstableat that speed. i figured it was because i was using the generic HSF that came with my moboard/cpu combo.
I was at Frys Electronics last night and saw this HSF with a peltier attached to it so i decided what the hell and got it. Here is the webpage for the company who makes the HSF/peltier:

http://www.magaland.com/cpucooler.html it is the Mag-cm25.
Anyhow, i get home and wrestle with trying to get the new HSF on there. It is a total bitch, and when i heard the godawful GRINDING sound when i tried installing it my heart stopped. I looked at the chip and i had managed to grind off a slight bit of the core's edge! I wiped it off and continued to wrestle getting the new HSF/peltier installed. SCRAPE again! God I was getting so pissed! I finally get the mofo installed and am sweating it big time wondering if it'll boot up. Power on.. i can hear it counting ram.. monitor screen stays black! ARGH! :(

I try repeatedly to boot up and same results. #@%@$!
Then I think, wait a minute maybe my wimpy 235Watt power supply can't handle the extra power of the Peltier. So i unplug everything except for the basics ( vid card, hard drive, and fan) and I switch the FSB jumper from 133 back to 100 (this will effectively put me at 700mhz .. if it boots).

I power on, and what do u know, it boots! a huge sigh of relief as it loads up windows. I get on AIM to tell my buddy what happened then I check the CPU temps in SANDRA... W T F?!?! 65C! I quickly shut down. I apply some radio-crak thermal grease to the HSF/Pelter and put it back on *cringe*

NOW THE POS WONT EVEN BOOT UP! I can hear the Ram count but the monitor stays black. I tried resetting the CMOS jumper, i tried taking off the pelter/hsf and putting my original HSF on.

Have I really trashed my Tbird 850? I am so MAD! at myself. I wish I had a way to test out my CPU :( Anybody in the Plano/dallas area w/ a socket A boad cool enough to test me chip for me?? <worth a shot, hehe>

I am going to go buy a new Antec case with 300watt+ power supply and see if that helps. If not guess I gotta go buy another CPU >:eek:\

Any ideas or help would be greatly appreciated.

-Matt
 

Demon-Xanth

Lifer
Feb 15, 2000
20,551
2
81
Regarding the high temps: a so-so peltier with a mediocre heatsink is worse than a cheapo heatsink. For a peltier setup to work good the HSF must be a tiny god and the peltier must be a healthy wattage and have a very good power supply attached. There's a pair at my work that are melcor 72W peltiers with Alpha P126s attached (too bad it wasn't gonna be used for a CPU), a 230W AT PS with nothing other than ONE of the peltiers attached would not power it off of the 12V line, it took a 300W PS to be able to drive it.

We were trying to use the setup as a temperature control source on a calibration system, they couldn't change temp fast enough (20C-40C in 3 seconds)
 

PassatVR6

Senior member
Feb 14, 2001
264
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Daemon, thank you for your information. It is almost lunch time, and im gonna jet over to the comp store and pickup a 300watt case and see if that helps. trying to choose between the Enlight 7237 and an Antec case.
 

jamesbond007

Diamond Member
Dec 21, 2000
5,280
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ANTEC ALL THE WAY! I got mine yesterday and holy balls it is on hell of a case! I got two more 80mm fans, so I got a total of 4 80mm fans. It is VERY spacious, clean, and very sleek looking. I reccomend it to anyone! Antec SX1030 :) Oh yeah! I got a case sticker with my case! Hehe. Gotta dig those case stickers! Now I got AMD, Alpha Heatsink, Powered by Asus, and Antec case stickers on this badboy! Muhahahah!
 

PassatVR6

Senior member
Feb 14, 2001
264
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Okay I just got back, I didnt like the way the Antec looked, it was the KS282 model.. 79 bux ouch. I am going with an Enlight 7327, 59 bux here locally. I dont have time to wait for a mail order case. Anyhow, thanks for the info about your case. My old Inwin case has a &quot;K&amp;N filtercharger equipped&quot; sticker on it hehe :)

*sigh* okay Now I just gotta see if the CPU will boot when i get home from work tonight. I *really* dont feel like having to buy another CPU! I have other things i wanted to get for my system!

-Matt
 

PassatVR6

Senior member
Feb 14, 2001
264
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Okay, im over here at my friends house. I just tried my tbird CPU in his Asus motherboard and its a NO-Go :(

It's office, the CPU is TRASH! arrghghhhhhh man im so angry.
I took some nail polish remover and rubbing alcohol and removed my conductive pen marks from the bridges. I know its bad, but im gonna try and return the CPU tomorrow under warranty from the shop I bought it from. They will probably just laugh at me but its worth a shot. I cant really afford to pay for another CPU right now and I really need my comp!
 

Vyle

Senior member
Feb 8, 2001
292
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I'm going to be buying a Duron soon. And the stories about you guys chipping your Durons and Tbirds putting on HSF are scaring the crap outta me!!!!!
 

pillage2001

Lifer
Sep 18, 2000
14,038
1
81
Damn it man, you heard the grinding and you continued to force it on?!?!? How could you?!?! There goes the core. :(

A minute of Silence for the T-bird which got crushed to death
 

kw3i

Golden Member
Jan 18, 2001
1,036
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similar thing happend to me with a generic hs/fan from frys, when i got my hedgehog i took off the generic hs/fan and in doing that it messed up the core, sigh
 

PassatVR6

Senior member
Feb 14, 2001
264
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yeah, well I was very very cautious in installing the HSF, I followed the instructions and it still killed the CPU. You would be pissed too if it happened to you I guarantee it. For the money I spent on this dead CPU and a new CPU to replace it, I could have just bought a way faster chip in the first place. Its not worth screwing with it.