Gateway 2000 GP5-200 Overheating Fix

I think I found the problem I was having with a Gateway 2000 GP5-200 desktop computer. It would randomly freeze or drop into STOP errors. I started looking at the motherboard and found a voltage regulator attached to a beefy heatsink. Even with that, it still got too hot to touch for very long. If you look at the URL below, note the electrolytic caps sandwiched in between the two major fins on the heatsink. That can't be a great idea.

Last I looked it had been up for over five hours now. I guess Gateway shouldn't have been so stingy with their idea to put another fan in place...maybe that's why I've never seen another one of these?

http://12.206.251.215/gp5200/

Sorry for the cross-posting. It seemed like this topic would fit well in both groups. The IP is dynamic but should be relatively stable. I lost my DynDNS account (after six years, they killed it for 30 days of my not signing in!) and am working to get it back.

William

Reply to
William R. Walsh
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Hi!

It's unfortunate.

A system that handled your post has its clock set into the future by a little bit. It's 7:27 PM CDT as I write this, and your reply shows up as being made at 7:43 PM CDT. Which means it hasn't happened yet and we're not having this conversation...yet. :-)

William

Reply to
William R. Walsh

they call that obsolescence.

--
"I'm never wrong, once i thought i was, but was mistaken"
Real Programmers Do things like this.
http://webpages.charter.net/jamie_5
Reply to
Jamie

It's ok my son! :)

--
"I'm never wrong, once i thought i was, but was mistaken"
Real Programmers Do things like this.
http://webpages.charter.net/jamie_5
Reply to
Jamie

I noted in a different thread a few days ago, that switch mode power supply designers have a pathological need to locate any and all electrolytics as close as possible to hot components, in order to cause the service industry as much trouble as possible. Seems that mobo designers are similarly afflicted then ... d:~}

Arfa

Reply to
Arfa Daily

"William R. Walsh" hath wroth:

Yech. Barbequed electrolytics. Forget the fan idea. Unsolder or just chomp out the caps. Replace them with caps that have LONG leads. Bend the leads away from the heat sink and over the edge of the motherboard. That should get them away from the heat without adding too much lead inductance.

Incidentally, I just sent to the eWaste recyclers everything in my house, office, and storage dumpster, that was slower than a PIII. I kept a few boards, but all the old machines and most of the ISA and VESA boards went away. I can now almost walk into my office without climbing over a pile of computahs. Before:

After will have to wait until after I finish purging.

Just pay the $12/year for an account. I have about 20 dyndns entries on mine, some of which are laptops and PDA's that rarely connect. They don't pull the plug on you if you have a paying account.

Still want the MCA boards? Send me a mailing address. I lost/forgot/misplace/too-lazy-to-look-for your mailing address.

--
Jeff Liebermann     jeffl@cruzio.com
150 Felker St #D    http://www.LearnByDestroying.com
Santa Cruz CA 95060 http://802.11junk.com
Skype: JeffLiebermann     AE6KS    831-336-2558
Reply to
Jeff Liebermann

Hi!

Actually--and amazingly--no, make that completely amazingly--they haven't suffered a bit! I borrowed an ESR meter and tested them. They seem to be good, and have no signs of bulging, leaking, etc. They're 105 C rated, so that probably helped. I still can't quite get over what a craptastic design idea that was.

And here I am after just resurrecting a 386DX-40. What a seriously cool machine. I didn't even know I had it. I had one before that I put in a desktop case, but it disappeared in a basement flood and I thought I'd never find another one. Lo and behold, stashed in a storage unit that I'm giving up is the same Bioteq motherboard in a mini tower case. It works great and the onboard NiCad even seems to be charging up. Have I got any 30 pin SIMMs left to max it out?

I love this old stuff and can usually find neat things to do with it.

They didn't for six years, so I'm surprised. Looks like someone took the greyghost(.dyndns.org) part away. It's got my index page and nothing else. Not sure what's going on there...?

I'll certainly give thought to getting a paid account with them, but right now I need to eliminate other debts first.

Yep, got to do that. Stay tuned...it won't be long.

William

Reply to
William R. Walsh

"William R. Walsh" hath wroth:

Well, I guess raising the dead is a good pastime.

I'll do us both a favor and not mention the junk I saved. Well, maybe a hint. I have a few Compaq Portable III lunchbox machines with plasma displays.

Using NSlookup: Non-authoritative answer: Name: greyghost.dyndns.org Address: 88.214.200.163 Quite different IP from your but does bring up your home page. However, looking at the page source, there are no links to any of the tags. Methinks your index.html is busted or we're reading the page from your ISP's web server cache.

No clue on the different IP's. Reverse DNS fails to resolve anything for 12.206.251.215 except that you're on an Mediacom line. RDNS for

88.214.200.163 points to someone in Amsterdam.

Just send me the address. I just want the boxes of boards out of my palatial office. I keep tripping over them. We can argue what to extort from you later.

--
Jeff Liebermann     jeffl@cruzio.com
150 Felker St #D    http://www.LearnByDestroying.com
Santa Cruz CA 95060 http://802.11junk.com
Skype: JeffLiebermann     AE6KS    831-336-2558
Reply to
Jeff Liebermann

Boy ! And I thought my workshop was bad ...

Arfa

Reply to
Arfa Daily

AH, that guys looks like he really works in there :)

--
"I'm never wrong, once i thought i was, but was mistaken"
Real Programmers Do things like this.
http://webpages.charter.net/jamie_5
Reply to
Jamie

Jamie hath wroth:

I've seen worse. The breaking point was reached when a rather rotund customer literally could not enter the office due to the "canyon" created by all the piles of dead computahs. I also found myself using workbench space for storage and not being able to find things. When I converted the office desk into a work area, and found that I couldn't properly deal with the billing, it was time for a purge. I've been in the same office since about 1990, so I guess one purge every 17 years isn't too bad.

Work? Yeah, I do that but mostly I needed the space so that I could sleep on the floor. Maybe I'll drag in a bicycle and rollers so I can get some exercise while waiting for Windoze to boot.

The real me:

About 4MB. Give it time to load.

Move mouse around image after it's done loading.

--
Jeff Liebermann     jeffl@cruzio.com
150 Felker St #D    http://www.LearnByDestroying.com
Santa Cruz CA 95060 http://802.11junk.com
Skype: JeffLiebermann     AE6KS    831-336-2558
Reply to
Jeff Liebermann

you're setting a bad example to any customers watching this! Time is something you're not suppose to have! . It looks like you've had lots of it here! :)

--
"I'm never wrong, once i thought i was, but was mistaken"
Real Programmers Do things like this.
http://webpages.charter.net/jamie_5
Reply to
Jamie

Sorry if I made you feel sick. I just couldn't help spinning you round and round ( and then round and round some more ... )

Arfa

Reply to
Arfa Daily

That's what *my* office/shop looks like _after_ I clean it up.

Jonesy

--
  Marvin L Jones    | jonz          | W3DHJ  | linux
   38.24N  104.55W  |  @ config.com | Jonesy |  OS/2
    *** Killfiling google posts:
Reply to
Allodoxaphobia

Good slide show... Mine mess is in several rooms...

JR the postman

Reply to
Postman Delivers

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