How to Clean the Inside of a Computer

Steps

1. Retrieve necessary tools: You will need to have a can of compressed air or a small air compressor, plus a screwdriver if you must remove screws to open your machine. A small
   vacuum might come in handy for cleaning up the mess you make around the computer, but
   should never be used inside it. Wearing a dust mask is optional, but can save you a bit of
   sneezing if your machine is over due for cleaning.
2. Shut down your machine: Turn off your computer and any surge protectors or alternate
   power sources it may be connected to. Most computers also have a "master power switch"
   on the back. Although the majority of users simply leave this switch on, flip it to the off
   position for extra safety.
3. Disconnect all peripherals: After your machine is shut down, unplug all cables connecting
   it to external components and power sources.
   DO NOT LEAVE ANY CABLES CONNECTED TO YOUR COMPUTER
   WHILE YOU CLEAN IT, ESPECIALLY POWER AND MONITOR CORDS.
4. Move to a suitable work area: If you have not cleaned your computer in a while
   (or ever), it would be a good idea to move to a suitable workspace. While you can
   clean your computer where it sits, this usually isn't ideal. Despite what you might assume,
   the job can be very messy and you'll want to work somewhere where you can adequately
   ventilate dust.
5. Open your machine: Once you have a suitable workplace, open your computer. This
   will vary greatly depending on your machine. If you have a users manual, consulting it
   would be a good idea. Most machines have screws holding a side panel down.
   After removing these, you can then slip the side off your machine.
6. Prepare to clean: After opening the computer, get your can of compressed air, or
   ready your air compressor. Additionally, you might want to wear a dusk mask.
   Never touch the inside of your computer unless it is absolutely necessary. You may discharge a static shock to vital internal components and damage them. If you must
   touch the inside of your machine, discharge any static by tapping your finger to the
7. computers metal case before unplugging it.
8. Begin dusting: Use your compressed air to blow out the inside of the your machine.
   It is usually a good idea to start on the upper region of the computer, then work your
   way down. In this manner you can sweep out all the dust that settles on lower components
   in one ru
   n. Do not worry if you cause the blades of internal fans to spin. This is expected and it is
   important to keep these components clean. Be thorough, but do not press on cords or
   components. Also keep your air source a moderate distance from the component you're
   working on.
   NOTE: Always hold your can of compressed air upright. If inverted, it can
   be let out as a liquid which can cause severe damage to your computer.
9. Clean up your work space: The initial run will churn up a lot of particulates. Depending
   on your workspace, you may need to get a small vacuum and clean the area around the
   computer.
   Do not use a vacuum on the inside of the computer. You might want to consider
   leaving your machine open while you do this. Airborne dust inside the computer will
   begin to settle and you can make your effort exceptionally productive if you make a second run.
10. Close your machine: After you've finished dusting, replace the side of your machine
    and any screws. Once the machine is tightly shut, return it to its usual spot and reattach
    the power cord and other cables. (You might consider cleaning this entire area to remove
    excess materials that can contribute to dust intake.) If you flipped the master power
    switch on the back of your machine off, be sure to turn it on again or your machine will not start.

Warnings!!

• Never use a feather duster, Swiffer-type product, or vacuum inside your computer.
  Such tools can generate static charges which have the ability to fry internal components.
• Blowing on the inside of your computer is not recommended. This does very little and you
  run the risk of accidentally spitting on internal components. You might also churn dust up
  into your face.
• Never touch internal components. It is not necessary to touch anything inside your computer
  while cleaning it. The less contact you make the better.
• Although the process above is very safe, dusting can still lead to anomalous errors.
  While rare, dusting can sometimes cause just the wrong particle to settle in just the wrong
  place. However, the benefits of cleaning out your computer far outweigh the risks.
  In addition, NOT cleaning your computer can eventually lead to overheating and component
  failure.
• Always hold the can of compressed air upright. An inverted can of compressed air can let
  out bursts of liquid which can damage electronic components.

It's time for Spring cleaning
When is the last time you took your computer apart and clean it?
It is recommanded that you perform this procedure at least once a year.
Dust is the worst enemy for computers.
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If your live in the Phoenix, Sun City, Glendale area this service is well worth it.
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