Vacuum vs Blower

panais

Power User
Which is the best way to clean a pc from dust?
Vacuum or Blower?
Thanks!
 

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Compressed air would be safer to do initial then you can use a vac to suck up the dust made by the compressed air.
 

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Which is the best way to clean a pc from dust?
Vacuum or Blower?
Thanks!

A nicely ventilated room (or preferably outdoors) and a blower will do nicely. With a vacuum, you risk knocking something out of place, whereas a blower can be kept a safe distance from the internal components. With one exception:

When you blow out the dust, use your finger or a piece of plastic to temporarily obstruct the fans, because they can act as a dynamo when forced to rotate from the blower air pressure, and can cause some serious damage to your components if you're not careful.

As an experiment, take a fan that has vanity LEDs attached, and disconnect it from the computer entirely. Use a blower to force the fan to spin at a high speed. Lo and behold, the LEDs will light up. You don't want to eisk that power generation to fry some critical component.
 

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I would assume as well that the static electricity from a vacuum too near delicate computer components could prove fatal.
 

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I think you are spot on Joan.
 

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And if you can't take it outside a combination of what Dzomlija said and the vacuum; just set the hose close enough (without setting it inside) to the case to suck up the dust as you blow it out.
 

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You are right Joan. I was told by a technician at work to never under any circumstances blow the vacuum cleaner on any computer parts, for that very reason.
 

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i use a compressor with around 35-45 PSI of pressure to blow out all the nooks and crannies and at the same time hold the hover hose just outside the case to suck away the flying dust
 

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I use shop air with a 1/16 nipple reglated at 30psi. I have a inline dryer. The cans of compressed air work fine but be carefull about using a vac as the static discharge can bite. Many a board or cpu has been replaced and a strap will not help if it is caused buy the vac. Be sure your system is off and unplugged and grounded.
 

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usmc_nam_vet, Thats the best advice yet.
 

My Computer

System One

  • Manufacturer/Model
    Scratch Built
    CPU
    Intel Quad Core 6600
    Motherboard
    Asus P5B
    Memory
    4096 MB Xtreme-Dark 800mhz
    Graphics Card(s)
    Zotac Amp Edition 8800GT - 512MB DDR3, O/C 700mhz
    Monitor(s) Displays
    Samsung 206BW
    Screen Resolution
    1680 X 1024
    Hard Drives
    4 X Samsung 500GB 7200rpm Serial ATA-II HDD w. 16MB Cache .
    PSU
    550 w
    Case
    Thermaltake
    Cooling
    3 x octua NF-S12-1200 - 120mm 1200RPM Sound Optimised Fans
    Keyboard
    Microsoft
    Mouse
    Targus
    Internet Speed
    1500kbs
    Other Info
    Self built.
And if you can't take it outside a combination of what Dzomlija said and the vacuum; just set the hose close enough (without setting it inside) to the case to suck up the dust as you blow it out.


Ever Try Useing A Paper Styrafoam Cup Poke a Hole In The Bottom Use heave Dudy Book Scatch Tape Between the Straw And Bottom Of The Paper Cup.
Presto Supper Computer Suction VAcume Cleanner ,,

Ever watch Dotto's CAFE Steve Dotto ahahahah.
 

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And if you can't take it outside a combination of what Dzomlija said and the vacuum; just set the hose close enough (without setting it inside) to the case to suck up the dust as you blow it out.


Ever Try Useing A Paper Styrafoam Cup Poke a Hole In The Bottom Use heave Dudy Book Scatch Tape Between the Straw And Bottom Of The Paper Cup.
Presto Supper Computer Suction VAcume Cleanner ,,

Ever watch Dotto's CAFE Steve Dotto ahahahah.

Except that Styrafoam can also hold and discharge static electricity....
 

My Computer

System One

  • Manufacturer/Model
    Custom Build
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    AMD Phenom 9600 Quad
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    ASUS MB-M3A32-MVP Deluxe/WiFi
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    2 x A-Data 2GB DDR2-800
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    ASUS ATI Radeon HD 2400PRO
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    SAHARA 21"
    Screen Resolution
    1600x1200
    Hard Drives
    2 x 80GB Seagate (I)
    2 x 120GB Seagate (I/S)
    2 x 200GB Seagate (I/S)
    2 x 250GB Seagate (I/S)
    PSU
    800W
    Case
    Thermaltake Tai-Chi
    Cooling
    Tai-Chi Water Cooler
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    Genius
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    Logitech
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    384kbps
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    Currently dual booting between Vista x64 Ultimate Windows 7 BETA x64
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