Comet salesmen recently all had to undertake training for new ‘Comet on Call’ call-out technician packages. One of the briefs sounds something like the following: “over time, dust can build up inside your computer and slow things down. The dust particles cause your computer’s internal hardware to overheat and become sluggish, or even become permanently damaged”.
I read in a computer magazine some years ago that compressed air is excellent for removing dust from hard-to-reach places. I noticed whilst installing my second hard-drive a month or two ago that my processor fan had become clogged with dust. I managed to find some ‘compressed air canisters’ floating around on ebay and decided that perhaps they would help shift the dust and thereby reduce the maddening volume of my processor fan, which does seem to be getting louder and more strained each week.
The fan system above the processor in my computer was pretty dusty, but also pretty hot, so I decided to wait for it to cool before spraying the compressed air. Lucky I did really: it gave me a chance to read the label properly, and as it turns out, the ‘compressed air’ is actually a chemical mix that is highly flammable. I decided to do a quick spark-check on the residue that I presume shouldn’t really be evident from compressed air, but was being produced in copious amounts from my canister.
I initially tried this on an old Marshall practice amp that I have in my room, but I’m not trying that again. I tried it out on an unused skateboard after and took some pictures to give you some sort of idea of the flammability:
That last fireball actually singed my hair and by the looks of it almost took out my phone. And I was going to spray this shit into my computer’s hottest component?
Compressed is your only friend in the world when taking shit apart.
But on a cpu fan?
wouldn’t that just push it into your heat-sink?
whenever i have to take the sides off i whip out the Hoover and lickle nozzle and attack the fucker with suction.
Also, that shit is flammable.
compressed air+hot cpu=???
Yes, onto your heatsink and then off it. Your hoover will have a motor inside it, and that motor generates static electricity. I’d rather not use that to poke around inside my PC 😛
You can get staticless hoovers, but they’re not cheap.
Well it’s not a beast of a machine, the parts are all at least two years old. I doubt it would cost much to rebuild it.
my computer has been overheating and shutting down, and i finally called the place i got it
they told me to clean out my processor fan with compressed air
i am off to get it now…
anything i should know on how to do this safely?!?!
DSTmS2 AKAIK you’ve got the answer in one!
This is a topic which is close to mmy heart… Best wishes!
Where are your contact details though?
Dear Koka,Sabay will release the Rule of Comment soon ,then you will see clerlay that avoid using bad words is also the point. Actually, we don’t really want to even edit or delete your word and comments, however, we have to think about the Morality since there are many people see those comments. Sabay hope that you can understand this issue.Respectfully,Comment Room 1
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