The computer case is dirty, how to clean up the dust

Buy a row of brushes, the kind used by construction workers, the best one with a width of about 4cm, while brushing, blow with a hair dryer, be careful not to use hot air!

Method 3: Use a brush to remove dust. (Not recommended, but be sure to vacuum it after use).

Categories: Computer, Networking, >> Hardware.

Specific practices and precautions:

1. Preparation work and tools: a single-sided blade, a flat-mouth and cross-mouth screwdriver, a small brush, a pair of tweezers, a pair of needle-nose pliers, a eraser, a little lubricating oil (it is best to mix it with lubricating oil and butter yourself, the sewing machine oil is too thin), and there should be a hair dryer, not a pump (there may be oil) and a hair dryer (static electricity and electromagnetic interference), and a small box is prepared for small screws.

Second, the specific approach:

1. Open the chassis, pay attention to the design of the oil chassis is buckle and, pay attention to the opening method, you may use a screwdriver and needle-nose pliers, and put the removed screws into the small box?

2. Clean up the dust with a blowing tool and a small brush, the small brush can brush to the gap of the capacitor and other parts, and the blowing tool can blow the slots of each board;

3. Remove the CPU, graphics card and power supply fan, it is more difficult to remove the power supply fan, pay attention to the power plug can be unplugged first, obviously deal with it later, pay attention to make a mark before unplugging, you must pay attention to put your own static electricity before this operation, you can touch metal objects such as heating pipes with your hands;

4. Gently uncover the post on the back of the fan with a blade, you can see the oil filling port, add the blended lubricating oil, and then install it as it is;

5. At this time, we can unplug the memory, graphics card, and network card by the way to clean up the gold finger, by using an eraser to remove the gold finger, be careful not to damage the gold finger, and try not to touch the chip part of the board card.

At this time, our refueling and cleaning work is over, and then the machine is installed in reverse order of disassembly, (be careful not to drop small screws into the gap during installation, if you fall into it, you can take it out with tweezers) The work is completed.

Important note: If your computer has not passed the warranty period, and the manufacturer agrees to come to the door for maintenance, please try not to do this, such as requiring the computer to be repaired, you can take this method, but you can pay attention to the following matters, in order to ensure that your computer can also enjoy the warranty (many manufacturers stipulate that once the chassis is opened, it will automatically lose the warranty), use a hair dryer to open to the low temperature gear, evenly blow the chassis seal, the seal will be slowly and automatically uncovered, and after the work is over, glue it is glued again, and the single-sided blade is also used when removing the fan label. Because fans are generally made of plastic, they cannot be blown with electric fans.

Summary. Dust does not directly affect the running speed of the computer, but too much dust will affect the heat dissipation, and if the heat dissipation is too high, it will affect the running speed of the computer.

Clean up the dust in the computer case, can the computer be made faster?

Hello, please wait a while, hand playing may be a little slow, please understand.

How much does it cost to clean the Lenovo all-in-one machine?

13 years from the factory.

I can't remember exactly when I bought it.

Haven't cleaned since purchase.

Hello, first of all, let me take care of your last question.

Dust does not directly affect the running speed of the computer, but too much dust will affect the heat dissipation, and if the heat dissipation is too high, it will affect the running speed of the computer.

Good. If the computer is cleaned, you can go to the nearby computer store and ask, about 20 to 100 **.

If you know the structure of the computer, you can also choose to clean the ash yourself.

If you are not familiar with the hardware composition of the computer, or do not have the hands-on ability to disassemble and assemble the computer, it is recommended to go to the computer store to clean the ash.

Do you have any other questions?

If you think mine is helpful to you, please praise me, and you can also ask me if you have any questions in the future, thank you