One of common causes laptop breakdowns.
Their cooling systems, unlike stationary counterparts, are characterized by low power, which is just enough to ensure heat dissipation during normal operation.
When dust accumulates inside the case, the cooling system can no longer cope with the load. Let's talk about how dangerous it is and how to clean the laptop from dust yourself.
What can cause overheating?
From inefficient heat dissipation, the heat sources themselves suffer the most - the central and graphic processor, chipset (northern and south bridge) And HDD.
Design feature BGA chips - video chip, bridges and some mobile processors, is such that at constant temperature differences (heating during operation and cooling when turned off), the solder contact between the chip and the board and between the chip and the chip substrate is broken.
And the higher the heating, the faster the defect appears.
When current passes at the place of soldering failure, an electric arc occurs, which heats the chip even more, increasing the area of the defect and damaging internal structure chip.
A vicious circle is created, which causes the progression of the malfunction. If the process has begun, it will no longer be possible to fix the problem by cleaning.
Prolonged overheating hard drive can result in failure of the bearing that supports and moves the readheads.
As a result, the heads fall on the surface of the "pancakes" and cut down the magnetic layer on which the information is stored. It is not possible to recover data after that.
How do you know when it's time to clean your laptop?
The fact that dust has accumulated in the laptop is indicated by the following:
- The device spontaneously turns off (thermal protection is triggered). First, this happens with an intense load (games, movies), then - with an average ( office programs) and finally - almost immediately after switching on.
- The cooler turbine rotates on high speed and makes loud noises.
- The case around the keyboard and touchpad heats up more than usual.
- Out of the ventilation grill hot air. The flow rate, despite the high speed of the turbine, is low, as the grate is clogged with dust.
- The higher the load, the more the performance drops. The laptop may freeze for a long time during operation.
Objectively, overheating is indicated by the following temperature indicators:
- The central processor - 65-70 o C in idle time and 80-90 o C under load.
- GPU- 85-90 o C at idle and 100-120 o C under load.
To monitor the temperatures of laptop devices, a lot of utilities have been invented, for example:
- SensorsView etc.
Preventive cleaning of ventilation without disassembly
Cleaning (purging) air vent- this is the prevention of laptop pollution, since it is in this place (on the radiator and grille) that the maximum dust accumulates.
Carrying out the procedure once every 1-3 months, you will prevent the dust from compressing into a lump.
For purge, compressed air cylinders (sold in computer stores) and paper napkins are used.
The method allows you to clean any laptops from dust, such as HP, Lenovo , Toshiba, MSI, etc.
Operating procedure:
- Turn off your laptop.
- Place the nozzle of the cylinder against the edge of the ventilation grill, cover the rest with a napkin and hold it with your hand.
- Quickly press and release the cylinder button - release air from it for no longer than 1 second so as not to break the turbine bearing. At this time, dust will collect on the napkin.
- Repeat the operation until the napkin is no longer dirty.
Do not be afraid that the dust will scatter inside the case - the turbine compartment is limited on all sides by walls, so the dirt will only be blown out.
Cleaning the cooling system with opening the case
Important! If you made a decision on your own, without resorting to the services of service centers and specialists, to disassemble the laptop, we recommend that you do this very carefully and in accordance with the documents that came with the purchase of the laptop. Remember that any unskilled intervention in the operation of the computer system can lead to undesirable consequences! If you do not feel confident that you can assemble the hardware correctly after cleaning, it is better to entrust it to professionals.
If the dust has managed to form a dense conglomerate in front of the ventilation grill, blowing is no longer enough. You will have to open the case and remove accumulations of dirt manually.
Note! To clean dust from a laptop such as Acer TravelMate2480\4220, Aspire 5600\4720\4720Z\4720G\4320, Lenovo G570 and the like, just remove the battery and unscrew the cover of the cooling system compartment.
Dusting laptops such as Samsung or asus series K is somewhat more difficult.
To access the cooling system, you will have to remove the entire bottom panel, and on some models, the keyboard.
The hardest thing to clean from dust is a laptop such as, for example, Asus Eee PC - it needs to be disassembled almost completely.
Before you start cleaning, prepare:
- Phillips screwdriver, putty knife, pick, or hard plastic card to open the latches.
- Cylinder with compressed air.
- Hard brush.
- Paper or cloth napkins.
- A tube of thermal paste, silicone thermal pads.
- Technical alcohol.
- Machine oil.
During cleaning, the laptop must be de-energized!
Every laptop owner over time is faced with the fact that his device is so clogged with dust that the fan simply does not do its job, as a result of which the processor becomes very hot and it becomes impossible to perform any operations. Cleaning from dust reduces the temperature of the processor and other devices by 15-20 degrees.
How often should I clean my laptop
Dust cleaning is recommended every six months or a year. In many ways, the rate of clogging of cooling systems with dust is affected by their location, which is different for each manufacturer. That is why Acer, Asus, Samsung, HP, IBM, Lenovo should be cleaned once a year, SONY Vaio, expensive Asus and HP models can go more than two years without cleaning. Apple products- more than 4 years.
At the same time, it is necessary to take into account the conditions under which the device is operated: keeping in a clean room on clean desk will lead to the fact that the contamination of the cooling systems will occur much longer.
Much faster laptop clogged in the presence of such factors as:
- presence of pets in the apartment,
- smoking while working on the device,
- apartment renovation,
- accommodation next to a busy road and a number of others.
How to tell if your laptop needs dusting
The main sign that the laptop components are clogged with dust is the heating of its surface in a short period of time. If heavily soiled, the device may heat up after a few minutes of operation. In addition, you will notice that the fan starts to make a lot of noise almost immediately after turning on the computer.
As a result of overheating operating system And installed apps start to slow down a lot, and resource-intensive programs can cause blue screen. In some cases, the laptop may even turn off spontaneously because the processor temperature becomes too high.
The easiest way to clean your laptop
If the laptop is less than one year old, you can remove dust from it without removing the back panel. To do this, you need to find a hole from which warm air comes out during operation of the device. Usually it has the form of a lattice located on the left or right side of the body, much less often the hole is located at the back.
Now just bring a vacuum cleaner or hair dryer set to blow to this hole. In their absence, you can simply bring the hole to your mouth, clasp it with your lips and blow sharply. After that, a cloud of dust should come out of the laptop. Similar way cleaning the fan can last somewhere for one or two months of operation. However, please note that if you have not cleaned the device enough long time, this method of removing dust is indispensable.
Necessary tools and preparation for work
Before you start cleaning your laptop, you should carefully read the instructions that came with it. This will help you determine where certain components of the device are located. In addition to the instructions, you will need a Phillips screwdriver, a dry cloth or napkin, a special vacuum cleaner for blowing dust (if you don’t have one, you can use a hairdryer, a can of compressed air, or even a rubber bulb). To lubricate the fan, prepare machine oil or silicone grease, it is also worth changing the thermal paste on the chips.
Laptop disassembly and cleaning
Turn off your laptop and disconnect all connected devices from it. Turn the laptop upside down and use a Phillips screwdriver to unscrew the screws securing the removable cover.
It is better to put all the unscrewed screws in a small box so that they do not roll off the table and are not lost.
After the back cover is removed, you will see the main components of the device. Most of the dust accumulates on fans and radiators. The main places where dust accumulates on the cooler are the vanes, and on the radiator there are gaps between the fins, into which dirt gets clogged.
Usually, you do not need to completely disassemble the laptop to clean the dust. Devices from some manufacturers (Acer, Asus, Rover) are designed in such a way that to access the cooling system, it is enough to remove back cover. Laptops from HP, Sony and Samsung will have to be disassembled almost completely.
After you have removed the fan, clean its blades with a dry cloth or tissue. To clean the radiator, it is best to use a brush or vacuum cleaner.
Taking out the fan from the laptop, remove the impeller from it. To do this, it is necessary to peel off the inside sticker and remove the washer with a needle. Clean the impeller with a cloth or paper towel.
Then clean the shaft and lubricate it with pre-stocked silicone grease or machine oil.
Cleaning a laptop keyboard
Another laptop mechanism that requires periodic cleaning is the keyboard, which tends to get dirty very quickly. Remains of food, hair, animal hair often get into the gaps between the keys. Dust and debris contamination causes the button contacts to not transmit a signal, causing the keyboard to perform poorly.
There are two ways to clean the keyboard. You can simply blow it out of a vacuum cleaner set to blow, a hair dryer or a special spray can. Then you should take a swab or napkin, soak it in alcohol and wipe the buttons, removing a layer of fat from them and removing debris.
This cleaning is recommended to be done periodically to prevent more serious contamination. If there is too much dust on the keyboard, you will have to disassemble it and clean it more thoroughly. To do this, first unfasten the top panel, which is held with latches. Then unscrew the screws securing the keyboard to the device.
After unscrewing the bolts, remove the keyboard by unfastening the cable.
After the keyboard is removed, you need to unfasten all the keys with a flat object (screwdriver or wrench) and wipe it from dust and debris.
Each key will need to be wiped and reinstalled. In order not to be mistaken, it is advisable to draw in advance the layout of the keys on a piece of paper.
How much does it cost to clean a laptop from dust
At present, almost every Computer service provides a laptop cleaning service, at the same time, you should be prepared for the fact that, due to the workload of specialists, the terms of work can be delayed up to two weeks. It is much better to do this task yourself, this will save not only money, but also time.
If you still don’t dare to clean the laptop yourself, you can always contact a computer service, since today they are available in every city. The cost of this service ranges from 500 to 2000 rubles and depends on how long it takes to disassemble the laptop in order to get to the cooling system. As already mentioned, for laptops from some manufacturers, it is enough to unscrew the necessary screws and remove the cover (which takes about half an hour), for other devices it is required complete disassembly(It will take one and a half to two hours).
All models of modern compact PCs must have good system ventilation. This will ensure adequate cooling for all parts of the device, its performance. Fans work for air intake and for blowing out, and over time, debris accumulates in the case. Every user should know how to properly clean a laptop from dust.
When you need to clean your laptop from dust
A clear signal that it is time to clean the laptop from dust at home will be braking, system freezing, shutdown due to overheating. This happens due to the accumulation of dust in the cooling elements, which is not removed from there on its own. Coolers start to work worse. If a lot of dirt has penetrated inside the device, then it can get on the bearings, and the fans will start to make a creaking sound. The processor, video card will become very hot, which can lead to damage to the computer.
Various manufacturers use special systems cooling. For example, Asus, Samsung and Hewlett-Packard, if you take them apart, will look completely different. For the same reason, for some models, mandatory cleaning is needed after a year of use, while for others, the need for this may not arise for two years. If you don't want to take your PC apart because it's still under warranty, there's a way to clean your laptop of dust yourself without opening it.
How to clean a laptop from dust without disassembly
The main “dust collector” in a laptop is the cooling fans. Due to the accumulation of dirt, the cooler starts to work worse, and the computer starts to warm up. To clean them, it is not necessary to remove the cover and break the seals, there are several options for how to clean the laptop fan from dust indiscriminately:
- using a cylinder of compressed air;
- using a hair dryer;
- blowing with a vacuum cleaner.
How to vacuum a laptop
For those who doubt whether it is possible to clean a laptop from dust with a vacuum cleaner, instructions on how to do this will be given below. The main condition is that the device is powerful and has a "blow out" mode. This method will save you from having to disassemble the laptop or give it to a service center for cleaning. You can do the dust removal yourself. How to vacuum a laptop:
- Disconnect the power cord from the device, remove the battery (if possible).
- Switch the vacuum cleaner to blow mode. Use only the main tube without additional attachments and extensions.
- Move the hose to the fan grille and turn on the appliance.
- Swipe the tube from side to side to blow the entire grill and fan well.
Some of the dust will surely escape from the case through the air intake holes, but keep in mind that some dirt will still settle inside the case. Using the same principle, use a hair dryer or (which is better) a compressed air bottle, use it several times to clean the cooler. You can do this procedure regularly - once or twice a month. If you have serious problems due to contamination, it is better to clean the laptop completely.
Disassembling and cleaning the laptop from dust
Most the right way how to reliably clean a laptop from dust on your own - complete disassembly of the device. Remove the cover, unscrew the main parts and wipe them well. IN ideal it is necessary to replace the thermal paste on the main elements (processor, video card). You need to carry out self-cleaning, provided that you have the necessary skills. It is important to remember the location of the screws, the sequence of their screwing.
Disassembling a laptop is easy, it often becomes a problem to put it back together. During the first disassembly, it is recommended to have a camera with you, and before removing one or another part of the panel, take a picture of the original appearance of the computer. Also, when cleaning, you will need a brush, a dry cloth, alcohol and a few pieces of cotton wool. If you decide to change the thermal paste, then take a fresh tube of the substance.
How to clean a laptop fan from dust
To figure out how to clean a laptop from dust yourself, you need to remove back panel. As a rule, this does not cause difficulties: it is fastened with screws that are easy to unscrew or plastic latches. The "locks" are opened by simply opening the panel. It is better to use plastic cards for this: they will not damage the surface and internal parts. If the cover does not give in, then you missed a bolt somewhere - the panel should be removed easily, without a crunch or crack.
Right under top panel, as a rule, all elements of the system are visible. In most modern laptops, the cooler is directly connected to the cooling system of the processor, video card, so it is not recommended to unscrew it. Use a can of compressed air, a vacuum cleaner, to blow its blades well. Direct the air at different angles, into the system and away from the grille. For thorough cleaning, use a brush that can remove dirt deep inside the fan.
How to clean your keyboard
Less difficult stage self cleaning computer - keyboard processing. A lot of dirt and dust often accumulates under the buttons, which can affect its operation. There are two types of cleaning:
- Surface without the need to disassemble the PC. You need to turn off the device, brush all the keys well with a brush, blow the surface with a vacuum cleaner. Take a cotton swab, apply alcohol and clean the buttons from dirt and grease.
- Deep cleaning of the keyboard with the need to turn it off.
In the second case, you will have to disassemble the back panel and disconnect the cable from the computer motherboard. As a rule, it is quite wide and has a blue sticker on the end. It is easy to determine if you first unscrew the screws from the keyboard panel. In some models of portable PCs, it is not fastened with bolts, but with plastic latches that can be easily detached using the old bank card if you carefully pry them off. You need:
- disconnect the power, remove the battery;
- remove the back cover of the device, carefully fold all the bolts;
- disconnect the cable: do not make great efforts, in most cases you need to bend the "antennae" that press the wire;
- take out the keyboard;
- take a picture of the location of the keys;
- remove each button when washing a flat tool;
- with a dry cloth, and then with a cotton swab with alcohol, treat the surface from dirt;
- wipe each key and put them in place;
- reconnect the keyboard to the PC.
How often should you dust your laptop?
The frequency with which you have to clean your PC from dirt on your own depends largely on the design of the cooling system, the dust content of the room, and the case ventilation system. As a rule, it is recommended to carry out preventive cleaning once a year, but some models can safely do without it for up to 2 years. You can blow out the coolers yourself with a can of air every week to avoid problems.
Video: how to clean a laptop from dust yourself
Good day, dear friends! Do you know how important it is for a computer to have quality system ventilation?
This will provide not only good cooling all elements, but also on the performance of the computer. But only such air exchange contributes to the rapid accumulation of dust.
Therefore, if you often use modern technology, then you just need to know how to clean the laptop from dust yourself.
Let's learn how to clean smart technology and whether it needs to be disassembled.
So, the fact that it's time to clean the laptop is signaled by the freezing, and even braking of the system.
Often dust collects in the cooling elements. In this case, the coolers begin to cope poorly with their functions.
In this case, the video card and processor can start to get very hot, which will cause a computer breakdown.
Different manufacturers use certain cooling systems. For example, if you disassemble Samsung, Acer, Asus or Lenovo equipment, they will look different.
Some models may require cleaning after a year of use.
It is best to clean the laptop every six months - a year. It is believed that cheaper models need cleaning often, and more expensive ones less often.
For example, every 2-4 years. 
The following signs will help determine whether it is possible to start cleaning:
- the surface of the laptop is very hot;
- noise is heard from a dusty fan;
- device performance deteriorates. There are unexpected shutdowns, lethargy and glitches.
To clean the equipment, you need to stock up on supplies such as special monitor wipes, dry rags, a curly screwdriver, a hair dryer or vacuum cleaner, silicone grease or machine oil.
Rules for cleaning a laptop
Spend proper cleaning The following rules will help you:
- You need to clean it off and cooled down.
- To get rid of dust, you need to use cling film or a plastic bag. They help attract dust to their surface.
- It is necessary to purchase a special cloth for wiping the monitor.
- Alcohol-free wet wipes, flannel cloth, or cosmetic pads work well.
- If the pollution is strong, then a 3-6% vinegar solution or soap will do. In such a composition, you need to dip a rag, and then wring it out well and wipe the screen.
- Do not use foam sponges, paper napkins, terry towels or toilet paper for cleaning.
- It is forbidden to use washing powders, window cleaners and substances containing alcohol to wipe the monitor.
- It is not recommended to use nails, a knife or other hard objects to wipe off strong dirt. It is better to use a plastic spatula or a wooden stick.
- The corners of the screen can be cleaned with cotton swabs.
How to clean equipment without dismantling?
You can carry out cleaning work without first disassembling the equipment. In this case, you can use a vacuum cleaner.
With it, you need to process the holes for the air supply to the fan, as well as the holes for the exit of heated air.
Cleaning the ventilation outlets must be done with the computer turned off. The largest accumulations of dirt form on the fans. For their purification, the following methods are used:
- Blowing with a hairdryer.
- Cleaning with compressed air.
- Blowing out with a vacuum cleaner.
For cleaning, you will need a sufficiently powerful vacuum cleaner with a blowing mode.
The cleaning process is carried out as follows:
- Disconnect the device from the mains. If possible, remove the battery.
- Turn on the blow mode on the vacuum cleaner. It is necessary to use only the main pipe, without additional nozzles.
- The hose should be brought to the fan grill, and then turn on the device.
- The pipe must be drawn from side to side. At the same time, it is important to blow the grille and the fan.
Part of the dust will come out through the holes in the case. You can also use a compressed air bottle or a hair dryer.
This procedure should be performed regularly.
In some cases, major cleaning may be required.
Cleaning with disassembly
If preventive cleaning has not been performed for several years, then a complete disassembly of the equipment may be required.
But remember that you can only spin up equipment if the warranty period has expired.
If the warranty is valid, then you can contact service center Lenovo, Sony, Toshiba or any other.
Before work, you need to prepare a screwdriver, antistatic gloves and a can of compressed gas.
Then do the following:
- Turn off the device and also disable all additional connections.
- Unscrew the bolts from the back wall.
- Remove or slide back the cover.
- Determine the location of the radiator and cooler. The cooler is similar to a fan and is located in a box, while the radiator is placed in a lattice box.
- Use a can to purge these two devices. Then process the chips.
- In the radiator, it is important to clean the fins. It is in them that a significant amount of dirt accumulates. For cleaning, a thin brush or needle is used. Cotton swabs are useful for cleaning the fan.
Can't be cleaned motherboard. From this mechanism, dust can only be blown off or removed with a vacuum cleaner, but it is forbidden to touch the surface.
If even microscopic particles of tissue get inside, this will lead to a short circuit. When working, observe the recommended distance so as not to hook or damage the necessary elements.
There are models in which the fan can be removed. In this case, you can perform a more thorough cleaning.
If there are no problems with the cooler, then it can be blown out with a can of compressed air. The cooler must be unscrewed very carefully to save all the spare parts.
In conclusion, you need to check all places for debris, and then proceed to assemble all the parts. After completion of the assembly, it is necessary to check the operation of the device.
For example, how video works. In this case, the sound should be quiet. And during prolonged operation should not occur overheating.
The cleaning procedures are practically the same for different models.
The difference can be in the parsing process:
- in portable devices Aser, HP or Aspire need to remove the battery and unscrew the bolts from the cooling system cover;
- Samsung, Asus, Packard bell laptops require removal of the entire back panel;
- but Asus model Ee PC will have to be carefully disassembled to get to the cooling system.
How to clean your keyboard
A necessary step is to clean the keyboard. accumulates under the keys a large number of debris that could affect performance. There are two cleaning options.
Surface does not require disassembly of the device. In this case, the device must be turned off, and then go over all the keys with a brush, and vacuum the surface with a vacuum cleaner.
A cotton swab dipped in alcohol can be used to clean the buttons from dirt.
There is also a deeper way to clean. In such a situation, you need to disassemble the back panel, and then disconnect the cable from.
In this case, you will have to perform the following actions:
- Turn off the power and remove the battery.
- Remove the back cover and all screws.
- Disconnect the cable and remove the keyboard.
- Then take a picture of the location of all the keys.
- Remove each element with a flat object.
- Treat the surface first with a dry cloth, and then with a cotton swab with alcohol.
- Wipe each key and arrange them in their places.
- Connect the keyboard back.
How to take care of your laptop
The frequency of cleaning directly depends on the operating conditions of the structure. If the laptop is often moved, then cleaning will be required much more often.
In order to prevent this procedure can be done once a year.
To make the internal mechanisms of the laptop less likely to become clogged, follow simple rules:
- For protection, use special USB coolers.
- To work in a chair or on a bed, use special tables. It prevents the ingress of dust from the upholstery.
- Do not eat or drink.
- Do not forget to turn off the device in time or put it into sleep mode.
High-quality and timely cleaning will keep your equipment working for long time. In this case, the cooling process will be sufficient, and overheating will not damage thin circuits.
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A large accumulation of dust prevents air exchange, which leads to overheating of the computer. Also, if synthetic fibers and wool get in, there can be more tragic consequences, up to the failure of the system. Notebook users should remember that it will not work to prevent dust from entering the electronics. Tiny particles of sand, hair, wool, etc. always find a way to get in. Therefore, it is worth cleaning the laptop from dust regularly, about once every six months, and even more often when using the computer in more polluted conditions.
To still reduce the amount of litter entering the device, it is necessary to use covers, bags for carrying and storing a laptop. The degree of clogging does not at all depend on the model of the device, it is affected by operating conditions. But still it is worth remembering that some unscrupulous manufacturers pay insufficient attention to installing dust protection. So you should not buy laptops from HP and Chinese Hasee manufacturers.
When is the best time to clean your laptop?
If the device starts to make noise and overheat more intensely than before, turn on and off without your participation, you should think about immediately cleaning the laptop from dust. Of course, it is best to take the device to a specialized center for the provision of these services. They have more experience and warranty card will provide. If this is not possible, then you will have to clean the laptop from. To do this, you need to have the following simple tools available:
Brushes stiff, preferably natural hair;
Screwdriver flat or Phillips;
Cotton buds;
Pure alcohol;
A cylinder of compressed air or just a syringe;
Thermal paste.
Of course, wet cleaning is not the place here. Therefore, it is worth wearing rubber gloves, which will protect the device from moisture and grease.
How to open a laptop
To start cleaning, you need to open the laptop. On the Internet pages, you can often find tips on cleaning a laptop without disassembling the device, but simply use a vacuum cleaner and blow through all the holes, but this is of little use. Therefore, you have to disassemble, take a screwdriver and.
Each model opens differently. In some instances, the ventilation system is located directly under the cover, while in others it is hidden. All this is pretty easy to disassemble, but it is worth remembering something:
Any actions regarding disassembly are carried out with a complete blackout;
All operations are carried out without the use of effort;
The screws come in different lengths, and it’s worth remembering which one comes from, since this is no accident;
If the fasteners are not visible, then there are always latches that break very easily and it is no longer possible to repair them;
If the latch does not want to be released, not force is applied, but a small-caliber flat screwdriver.
How to clean a disassembled laptop
When the device is disassembled and ready for the procedure, the process of cleaning the laptop from dust begins with the fan blades and radiator fins. The cooler is cleaned depending on its design - right on the spot or after disassembly. Less advanced users can limit themselves to just removing the fan: it is mounted quite easily on ordinary screws.
Dust particles between the fan blades are removed with cotton swabs or compressed air. It is not worth blowing the fan with your mouth, as moisture particles can enter the system. You also do not need to follow the advice on flushing the fan, there is never any certainty in its complete tightness of the bearing compartment.
If you clean the radiator without removing it, then the procedure is similar to that described above, only the air flow from the can or syringe should be directed towards the air outlets. If it is impossible to extract a strong stream of air with these objects, then use brushes to clean the radiator fins from dust. In no case do not allow the appearance of a white coating, it can occur due to the reaction of humidity with air, and there is absolutely no benefit in this.
If you decide to remove the heatsink, which is much better for cleaning, then you may need to change the thermal interface on the video chip and CPU. When disassembling, do not use force, but gently rotate the structure, carefully destroying the cemented thermal paste. It is also necessary to carefully remove white and dried marks from the sole of the cooler. Alcohol and cotton wool are best suited for this.
And now, when the thermal paste is removed, it is necessary to apply it again and in a thin layer, using a dispenser. After that, we immediately send the radiator to its place. We twist tightly with bolts, often the sequence of tightening is indicated by numbers, so follow it. After that, there is not much left to clean from dust. All ports, air outlets and the keyboard are blown with air in the cylinder. In addition, it should be noted that the dust sits back, and a vacuum cleaner will not hurt here. Only with a vacuum cleaner, dust particles are not collected from the surface of the laptop, but directly in the air, swept away with a spray can or brush.
finish line
To clean the laptop from dust, in no case use wet wipes and any cleaning products. Now it remains only to assemble the device. The most difficult thing now is that there is nothing superfluous left. Dust from the keyboard, monitor and under the cover is removed with a napkin soaked in alcohol or specially designed for this purpose.
If you clean the laptop from dust every six months, then it will last quite a long time, quite possibly, until the moment when the owner recognizes the model as obviously outdated.
