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#143249 - 14/02/2003 08:56 Arrrgh. Burning smell.
genixia
Carpal Tunnel

Registered: 08/02/2002
Posts: 3411
Don't ya just hate it when...

Some piece of electronic equipment in a room full of the stuff starts to make a smell, and you can't identify which it is?

Something, somewhere in my home office has blown a capacitor. As I type this, my nostrils are flaring at the horrid pungent smell that electrolytic capacitors give out.

What is really frustrating is that I can *only* smell it when I am sitting at a typing position. If I stick my nose close to any of the equipment, I cannot smell it. As far as I can tell, it's not the server, the monitor, the PC, the other monitor, either of the laptops, the empeg, either of the UPSs, any of the PC speakers, the network switch, the KVM, either of the printers, any of the wall-warts, the cable modem or the (unplugged) Nortel Contivity box.

Where the fsck is it coming from. It's driving me nuts. If anyone knows, please tell me.
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Mk2a 60GB Blue. Serial 030102962 sig.mp3: File Format not Valid.

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#143250 - 14/02/2003 09:29 Re: Arrrgh. Burning smell. [Re: genixia]
Roger
carpal tunnel

Registered: 18/01/2000
Posts: 5683
Loc: London, UK
Well Dave just blew up a prototype board in the office here. It smells pretty bad. Maybe it's got as far as you?
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-- roger

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#143251 - 14/02/2003 09:36 Re: Arrrgh. Burning smell. [Re: genixia]
tman
carpal tunnel

Registered: 24/12/2001
Posts: 5528
It's unlikely but it could be the keyboard itself? They've usually got a couple of discrete components in there with the microcontroller.

- Trevor

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#143252 - 14/02/2003 09:48 Re: Arrrgh. Burning smell. [Re: tman]
genixia
Carpal Tunnel

Registered: 08/02/2002
Posts: 3411
Hmm.... good idea, but no dice. I checked the mice too
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#143253 - 14/02/2003 09:49 Re: Arrrgh. Burning smell. [Re: Roger]
genixia
Carpal Tunnel

Registered: 08/02/2002
Posts: 3411
HeHe...maybe.

Of course, that does raise a question....prototype for What?
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#143254 - 14/02/2003 12:26 Re: Arrrgh. Burning smell. [Re: genixia]
BAKup
addict

Registered: 11/11/2001
Posts: 552
Loc: Houston, TX
Sniffing mouse balls? That's sick!
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--Ben
78GB MkIIa, Dead tuner.

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#143255 - 14/02/2003 12:58 Re: Arrrgh. Burning smell. [Re: genixia]
ricin
veteran

Registered: 19/06/2000
Posts: 1495
Loc: US: CA
Over there ---->
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MkIIa/010101253
ricin.us

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#143256 - 14/02/2003 16:36 Re: Arrrgh. Burning smell. [Re: genixia]
rob
carpal tunnel

Registered: 21/05/1999
Posts: 5335
Loc: Cambridge UK
Of course, that does raise a question....prototype for What?

I'll be asking him the same question next week

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#143257 - 15/02/2003 06:06 Re: Arrrgh. Burning smell. [Re: rob]
muzza
Pooh-Bah

Registered: 21/07/1999
Posts: 1765
Loc: Brisbane, Queensland, Australi...
well it WAS a prototype. It's not very much anymore. Maybe if he told you he'd have to kill you.
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#143258 - 15/02/2003 06:11 Re: Arrrgh. Burning smell. [Re: muzza]
thinfourth2
Pooh-Bah

Registered: 13/04/2001
Posts: 1742
Loc: The land of the pale blue peop...
maybe it is a prototype combined mp3 player/cooker of some sort
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#143259 - 17/02/2003 18:21 Re: Arrrgh. Burning smell. [Re: rob]
altman
carpal tunnel

Registered: 19/05/1999
Posts: 3457
Loc: Palo Alto, CA
No, it just eat a diode in the PSU circuit. It still works, with a bigger diode in there instead. The whole PSU in the first prototypes is being binned anyway and replaced with a more efficient one.

Of course, I'm still not telling anyone what the prototype is of - apart from it's very, very cute.

Hugo

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#143260 - 18/02/2003 03:33 Re: Arrrgh. Burning smell. [Re: altman]
thinfourth2
Pooh-Bah

Registered: 13/04/2001
Posts: 1742
Loc: The land of the pale blue peop...
very very cute

this can mean only one thing you are developing a hard disc based MP3 playing furby
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#143261 - 19/02/2003 09:57 Re: Arrrgh. Burning smell. [Re: altman]
genixia
Carpal Tunnel

Registered: 08/02/2002
Posts: 3411
Stop teasing


Anyway, the burning device made itself known. As I had quietly suspected, it was my server's PSU. Over time it had gotten overloaded, I noticed about 3 months ago, but neglected to replace it. (Why fix something that is still working?) Why it would work solidly for days after blowing the cap and then die quietly last night is beyond me. I can't complain though - 2.5 years of 24x7 service on it's original fan, at least the last 3 months of that being overloaded. Wherever it is that well-behaved PSUs go to when they die, this one deserves to get there.

Off to CompUSA...

Oh, ricin, you were correct.


Edited by genixia (19/02/2003 09:58)
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#143262 - 19/02/2003 10:47 Re: Arrrgh. Burning smell. [Re: genixia]
tfabris
carpal tunnel

Registered: 20/12/1999
Posts: 31597
Loc: Seattle, WA
Oh, ricin, you were correct.
ROFL
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#143263 - 19/02/2003 14:40 Re: Arrrgh. Burning smell. [Re: tfabris]
ricin
veteran

Registered: 19/06/2000
Posts: 1495
Loc: US: CA
LOL. You know, for some reason I've had good luck with that.
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MkII/080000565
MkIIa/010101253
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