All computers, whether desktops and laptops contain a cooling system for their processors or CPUs and internal components. Computers processors handle a lot of calculations per second, and each requiring electrical charges to work.
After a while, the processor will overheat if it is not properly cooled. Manufacturers often install a series of heat sink s and cooling as well to draw heat from the processor or CPU.
However, if the fan becomes clogged the dust, then the processor mightn’t cool properly. For a small business with limited resources and tight deadlines and the malfunctioning laptops could be disastrous.
As very easy to clean your fan in your laptop is to remove the cover and blow away loose dust and wipe the fan blades with a soft cloth.
Pros and cons of compressed air:
The air inside the can of the compressed air is dust-free which making it ideal for cleaning the dust from a keyboard and inside a laptop, including its fans too. So, These cans are usually inexpensive and available at most stores that sell computers or PCs and, in some cases, even pharmacies and dollar stores as well.
On the other hand, a can of compressed air isn’t exactly environmentally friendly. Although, each can is made of metal and plastic that are fused together and can not always be easily rejected.
Moreover, compressed air is not always available when you need it, and it isn’t wise to let a computer or PC overheat due to a dirty fan just because you do not have access to any of the air. If you are careful, you can clean the laptop without the compressed air.
Dusting computer without compressed air:
Unplug the laptop:
Unplug or discharge the laptop from any power source and place it upside down, preferably on an anti-static mat.
Remove the bottom panel:
Also, remove the bottom panel of your laptop. Different manufacturers construct different types of laptop enclosures, but most employ screws that can be removed or hide with a small Phillips head screwdriver.
In addition, if the screws are particularly small, then a small pair of tweezers and electronic forceps or needle-nose pliers are very useful to remove the screws from the casting. Also, put the screws in a small cup and dish, and if they’re different lengths or sizes, then make a note of the location of each screw. Furthermore, the cooling fan should be visible once the inside of the laptop is exposed.
Hold the fan in place;
Hold the fan place in place in your finger so that it doesn’t rotate. Keep in mind, never remove the fan because removing parts without advanced knowledge of the hardware could damage or destroy the processor or its heat dissipators.
Clean the fan with a soft cloth:
Also, clean the face of the fan with a piece of a soft cloth and gently rubbing dust and dirt away from the center. AS the cloth gets dirty, then firstly clean the piece of cloth or use a different part of the cloth to continue cleaning. Having a clump of dust fall inside the fan could defeat the purpose of cleaning the fan.
Clean the vents:
This’s also important. Wipe the vents on the inside of the laptop with a piece of cloth as well as any other open area where the dust has accumulated.
Gently blow into the fan:
Gently blow into the laptop fan to dislodge dust that may have fallen into the fan. Also, repeat the process until the fan is clean. When finished, then replace the laptop bottom cover.
Things you’ll need must:
- Static-free mat
- Lint-free cloth
Keep in mind that never remove the hardware from the computer or PC unless you have knowledge of the computer’s working parts. Also, never use a vacuum cleaner to remove the dust, and the machine could cause static discharge that’d damage sensitive hardware, even if the laptop isn’t connected to a power source.
How to clean a laptop fan by opening up your laptop?
For those that are very happy to wield a screwdriver, then turn off your laptop and flip it over and remove the batter, if it is possible.
If there’s one, remove the plastic and metal panel in the base, and hopefully, it’ll reveal the fan. Your success here depends entirely on your laptop model. If you do not see the fan at all, then you will have to go one step further and remove other parts. There’re many youtube videos that show how to take laptops apart.
Furthermore, if you can access the fan, then you can use a small brush to remove any dirt and dust too. If you use compressed air, then do not get close with the nozzle, and be sure to stop blades from moving. You would do well to unscrew and remove the fan at this point and check for any other dirt underneath it, which could be clogging up the vents.
After you have removed the fluff and dust, then replace parts in the order you removed them.
Frequently Asked Questions:
Can I clean a laptop fan without taking it apart?
Blowing the dust with canned air will just blow it up into the laptop, and you really do not need to disassemble much to get to the fan in most laptops.
Moreover, it is just a matter of removing the back cover and blowing off all the dust, and then putting the cover back on.
How often should you clean the laptop fan?
You’d always clean the laptop fan and keyboards, turn them upside down and shake gently over a sheet or a paper and table to catch what falls out. Even the inside, if you can do so without ruining your computer or PC and laptop or whipping out a warranty. Moreover, I do this now about once after 6-months.
Is it safe or secure to vacuum the laptop fan?
vacuum cleaners aren’t recommended. They are quite ineffective at removing dust from the laptops, and they can also cause a build-up of static electricity, which you do not want around a laptop.
Additionally, insert the nozzle of the air duster into the vents and start blowing the dust-out.
can I use a hairdryer to clean the laptop?
If you can not use the hairdryer with a no heat setting, then do not use it.