VOGONS


First post, by Major Jackyl

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Woah. I got this processor the other day, in a haul of slots: Pentium 2 SL2HA (300/512). somehow it was the first one I went to open and noticed something wrong with the card edge/casing. NEVER seen this before. Was it in a fire? or was it some serious CPU MELTDOWN?!

20240930_175814.jpg
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Melted lower casing
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20240930_175751.jpg
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Burnt heatsink residue (heatsink side scrapped off)
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20240930_175835.jpg
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Discolored Card-edge
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Anyone got any meltdown stories/pictures?

I fried my Pentium D wayyy back when and it definitely stained the cooler AND the board. It was Pentium D 925 OC'd to 3.75 and lived there for TWO years of DAILY use. Computer suddenly started to move like a 500mhz system and was hella choppy. I stopped what I was doing immediately and looked at data, which was "normal". Locked up when I tried running the "Latency Test" in Aida64. Turned it off and it never turned back on. Had quite the smell after. The board DID look somewhat like that Pentium 2 up there, too.

The cats are barking the songs of the birds...
Fishes also whisper a melody that dinosaurs, long long ago, taught their enemies.
Long story short; the cat starved to death...

Intel LX440, Pentium II SL2HE (266), GeForce2MX 400, SoundBlaster 16, etc.

Reply 1 of 8, by PcBytes

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A moment of silence for the many ceramic Athlons on 462 that ended up in smoke.

"Enter at your own peril, past the bolted door..."
Main PC: i5 3470, GB B75M-D3H, 16GB RAM, 2x1TB
98SE : P3 650, Soyo SY-6BA+IV, 384MB RAM, 80GB

Reply 2 of 8, by Major Jackyl

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PcBytes wrote on 2024-09-30, 23:24:

A moment of silence for the many ceramic Athlons on 462 that ended up in smoke.

Yes.
I didn't run many Athlons, but the few I did, had "technical difficulties". Now I'm in the "future" and use a good PSU and proper cooling, so I hope no more casualties.
This one died silently (when it was near-new). No idea what happened, but it even had chipped edges. Is that something they did?

20240930_201055.jpg
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Dead Duron
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The cats are barking the songs of the birds...
Fishes also whisper a melody that dinosaurs, long long ago, taught their enemies.
Long story short; the cat starved to death...

Intel LX440, Pentium II SL2HE (266), GeForce2MX 400, SoundBlaster 16, etc.

Reply 3 of 8, by rasz_pl

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Fan stopped, computer froze but kept burning power = 30W heater left overnight.

https://github.com/raszpl/FIC-486-GAC-2-Cache-Module for AT&T Globalyst
https://github.com/raszpl/386RC-16 memory board
https://github.com/raszpl/440BX Reference Design adapted to Kicad
https://github.com/raszpl/Zenith_ZBIOS MFM-300 Monitor

Reply 4 of 8, by PcBytes

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Major Jackyl wrote on 2024-10-01, 01:19:
Yes. I didn't run many Athlons, but the few I did, had "technical difficulties". Now I'm in the "future" and use a good PSU and […]
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PcBytes wrote on 2024-09-30, 23:24:

A moment of silence for the many ceramic Athlons on 462 that ended up in smoke.

Yes.
I didn't run many Athlons, but the few I did, had "technical difficulties". Now I'm in the "future" and use a good PSU and proper cooling, so I hope no more casualties.
This one died silently (when it was near-new). No idea what happened, but it even had chipped edges. Is that something they did?

20240930_201055.jpg
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20240930_201055.jpg
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Dead Duron
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Chipped edges were not uncommon... a shame Athlons were less durable than Durons in that regard. (at least in my experience)

"Enter at your own peril, past the bolted door..."
Main PC: i5 3470, GB B75M-D3H, 16GB RAM, 2x1TB
98SE : P3 650, Soyo SY-6BA+IV, 384MB RAM, 80GB

Reply 5 of 8, by myne

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I used to take the hsf off my dual 333/433@83fsb Celerons while q3a timedemo was running just to watch the Athlon boys cringe.

It eventually crashed, but never died.

I built:
Mechwarrior 2 installer
Re: A comprehensive guide to install and play MechWarrior 2 on new versions on Windows.
Dos+Windows 3.11 auto-install iso template (for vmware)
Script to backup Win9x\ME drivers from a working install
Re: The thing no one asked for: KICAD 440bx reference schematic

Reply 6 of 8, by Jasin Natael

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I had an FX-9590 that boiled over a Deepcool 360mm AIO.
Sprayed all over the case and destroyed pretty much everything (including my Asus Crosshair V Formula-Z) except the SSD.
Deepcool, warrantied it all and that is how I built my first gen Ryzen system. Board, ram and PSU still going strong to this day in my current rig.

Reply 7 of 8, by Major Jackyl

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myne wrote on 2024-10-01, 09:47:

I used to take the hsf off my dual 333/433@83fsb Celerons while q3a timedemo was running just to watch the Athlon boys cringe.

It eventually crashed, but never died.

As a child, me and my brother brought death upon many a Socket 5/7 CPU(s) by running them without the heatsink and "feeling" the computer POWER surge through while the other loads the system. 🤣 (I started playing with the insides of computers when I was 4-5 years old)

Jasin Natael wrote on 2024-10-01, 21:02:

I had an FX-9590 that boiled over a Deepcool 360mm AIO.
Sprayed all over the case and destroyed pretty much everything (including my Asus Crosshair V Formula-Z) except the SSD.
Deepcool, warrantied it all and that is how I built my first gen Ryzen system. Board, ram and PSU still going strong to this day in my current rig.

Woah, dude! That's intense! Pretty cool that it was covered by warranty.

The cats are barking the songs of the birds...
Fishes also whisper a melody that dinosaurs, long long ago, taught their enemies.
Long story short; the cat starved to death...

Intel LX440, Pentium II SL2HE (266), GeForce2MX 400, SoundBlaster 16, etc.

Reply 8 of 8, by Vynix

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Major Jackyl wrote on 2024-10-01, 21:48:
myne wrote on 2024-10-01, 09:47:

I used to take the hsf off my dual 333/433@83fsb Celerons while q3a timedemo was running just to watch the Athlon boys cringe.

It eventually crashed, but never died.

As a child, me and my brother brought death upon many a Socket 5/7 CPU(s) by running them without the heatsink and "feeling" the computer POWER surge through while the other loads the system. 🤣 (I started playing with the insides of computers when I was 4-5 years old)

Not as vintage, but I've done that with an AMD A64 X2 5000+, thought it wouldn't get that hot during POST.....

Spoiler: It did. To this day I have no idea why did I even attempt this other than "curiosity killed the proverbial cat".

What's even funnier is that I even ran it with the heatsink on, sans thermal paste, and it didn't seem to mind.. Though the thermal protection eventually kicked in and put the kibosh on that.

Proud owner of a Shuttle HOT-555A 430VX motherboard and two wonderful retro laptops, namely a Compaq Armada 1700 [nonfunctional] and a HP Omnibook XE3-GC [fully working :p]