Friendly reminder for anyone that owns a computer

IwantMKIII

WVU MAEngineering
Jun 12, 2007
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Perkasie, PA
Ever wonder why computers typically so down over time?


Yes, most people ignorantly add on all that useless startup crap and lose their memory, that is the biggest factor for most (get more memory will make a world of difference and its CHEAP now).


Anyway, im thinking more mechanical maintenence. A computers worst, everyday enemy is dust which in turn causes high operating temps....just like an engine, it can overheat and go bye bye. Luckily computers automatically take precautions to avoid this overheating. How? they automatically slow down the core processing speeds and cause you to wait impatiently for explorer to take ten minutes to load.


Solution:


dust56.jpg



One can costs typically $5-8


Warning: if its been awhile...do this outside! Its gross...youll be amazed how much dust is hangin around in your system


For desktops: remove the casing's side and spray heavily around any fans you see first. The power supply is usually the most dusty and produces the most heat (be sure to spray the power supply from the inside so the dust flows out the exhaust side (cover your nose if you have allergies), next clean off the ECU fan. After give the rest of the system a good spray down. Clean out any dust bunnies, just like the real thing...they reproduce quickly! Careful not to turn the cans past a 40* angle.


For laptops: well, this is a tougher one due to size. All i can say is remove the cd/dvd-rom drive and spray well in there. Also be sure to spray into any vents the case has.


I just did this today after about a year and my idle temps went down by 23*C! Even my hot ass prescott p4 is chillin at 32*C and actually my entire room stays cooler...no joke. My room is always hotter than normal cause of my computer but not nearly as bad anymore.

..
 

Supracentral

Active Member
Mar 30, 2005
10,542
10
36
On the air cooled systems I use a vacuum cleaner for this. It's easier to suck the stuff up instead of blowing it all over the place.

My liquid cooled system really doesn't build up much dust.
 

suprahero

naughty by nature
Staff member
Aug 26, 2005
14,971
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Roll Tide
I own an aircompressor but I never thought about cleaning out my computer with it. Now I know another reason you're smarter than me Grim...........Frankly I'm getting tired of you reminding me.............:biglaugh:
 

mkiiSupraMan18

Needs a new username...
Apr 1, 2005
2,161
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United States
dont turn the case past 40 deg... did I miss something? Mines been on it's side about 15 times since thanksgiving... Not running, of course.
 

GrimJack

Administrator
Dec 31, 1969
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Richmond, BC, Canada
idriders.com
Not the CASE, the compressed air canisters! They start to blow liquid, and that's cold enough to give your pinky frostbite in a second or two if you screw up.

lol@suprahero - maybe it's just the added wisdom from the extra years on the planet.
 

IwantMKIII

WVU MAEngineering
Jun 12, 2007
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Perkasie, PA
GrimJack;892579 said:
Air compressor is cheaper in the long run... and doesn't spray liquid when you hold the nozzle upside down. :)


your air compressor also releases rather high amounts of moisture....really want that on your components? have at it...id prefer not to risk it
 

GrimJack

Administrator
Dec 31, 1969
12,377
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Richmond, BC, Canada
idriders.com
IwantMKIII;892664 said:
your air compressor also releases rather high amounts of moisture....really want that on your components? have at it...id prefer not to risk it
Computers are mostly waterproof, have been for a while.

I discovered this when my water cooling system blew a gasket (well, actually it blew the waterblock through galvanic corrosion). The end result was water pouring over the inside of my box for two days - spilling down onto the back of the video card, dripping around that and getting splashed over the inside of the case by the video fan... the bottom of the case had several millimeters of water covering it.

The computer was still running fine, as a matter of fact I was still using it when the heat alarm went off (because I had run out of coolant!) and I shut it down to figure out what the problem was.

I dried everything off with my head gun and fired it back up, no problems.

PS: My air compressor has a water trap. :D
 

Jeff Lange

Administrator
Staff member
Mar 29, 2005
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Sunnyvale, CA
jefflange.ca
Yeah I spilled a glass of root beer on my computer one time. It shorted something out I'm sure, but I quickly unplugged it, cleaned it out thoroughly and it was fine for years thereafter.

Hooray.
 

IwantMKIII

WVU MAEngineering
Jun 12, 2007
2,477
0
0
Perkasie, PA
GrimJack;892696 said:
Computers are mostly waterproof, have been for a while.

I discovered this when my water cooling system blew a gasket (well, actually it blew the waterblock through galvanic corrosion). The end result was water pouring over the inside of my box for two days - spilling down onto the back of the video card, dripping around that and getting splashed over the inside of the case by the video fan... the bottom of the case had several millimeters of water covering it.

The computer was still running fine, as a matter of fact I was still using it when the heat alarm went off (because I had run out of coolant!) and I shut it down to figure out what the problem was.

I dried everything off with my head gun and fired it back up, no problems.

PS: My air compressor has a water trap. :D


damn you got lucky lol, thats just ridiculous
 

Kai

That Limey Bastard
Staff member
My cat urinated in my case once (2002/3)...last time i ever leave the tower on the floor with the side...it stopped working until i dishwashered everything and dried it for a few days...My GeForce 3 Ti200 was intermittent for a while, but eventually stable :D

Since then i've always been wary of watercooling...although the amount of dust this Zalman accumulates is unreal >_<