Chassis Cleaning Problem, How to Clean Computer Case?

It is best to take a vacuum cleaner to remove the dust, of course, if you are very empty, you can remove it one by one and blow it, turn off the power, do not wash it with water to prevent some small devices from short-circuiting, and there is no place to cry when you cry.

If the socket is broken, only the chip pole repair point can repair it, but this thing doesn't make much money, they may not accept it, and directly ask you to replace the motherboard.

1G memory is not cost-effective to buy, and 2G is only 30 yuan more.

When cleaning up, remember to remove the hard drive and blow it with a hair dryer. You can buy canned air and blow it back.

The memory of 1G DDR2 is 130, and 2G is only about 160.

Change the slot to about 40 It is recommended to buy a better case You can leave some trouble!

Don't fix the memory card slot if it's broken, it's good to change the motherboard, and now basically no one repairs that thing.

1G memory depends on what kind of memory, DDR and DDR2** are not the same.

When cleaning up, remove the other hardware, clean it up one by one, and then put it back on, so that it won't blow everywhere.

The memory slot can't be repaired, change the motherboard, Volkswagen ** is between 500-700.

When cleaning up, wear a mask, hat, find a place where no one is, and blow hard. Got it!

Be sure to turn off the power! You don't have to clean it so thoroughly, it will still fall on the dust anyway, all in all, it's just a point, and the principle of regular cleaning is that as long as it does not affect the heat dissipation, there is no need to brush it

Cleaning the chassis (listen to the landlord so, it should be cleaning the desktop). First of all, the most important point is to prevent static electricity, because if the static electricity hits the original in the computer, the original is gone.

If it is really necessary to clean the case, you can prepare a wet towel (wet towel to wipe your hands, anti-static, or wipe on the sleeve) before cleaning, moisture can remove static electricity from people.

1.Open the case – unscrew the two screws on the back of the case (one end with various sockets) (2 for my computer) – and do a preliminary cleaning of the machine.

Once the case is opened, the next step depends on the individual's habits.

I don't know how to clean the hard drive and the optical drive, I think the hard disk should not be cleaned, and I won't disassemble the optical drive.

Let's talk about the power supply first, the power supply will be hot, and the power supply is also the outlet for the heat dissipation of the chassis, there will be a lot of dust, there is nothing to say about the disassembly of the power supply, just disassemble it like that, although there are many wires inside, but there is only one interface.

Next, let's talk about the CPU, first remove the wire of the fan on the heatsink on the CPU, clean the fan, then remove the 4 screws that fix the heatsink, remove the heatsink and clean the heatsink, the CPU does not need to be removed (just see if the heat dissipation silicone on the CPU is dry, if it is dry, it needs to be replaced) [Silicone can help conduct heat to the heat sink], and then install it step by step. (It takes a little effort to put on the 4 fixing screws of the heat sink, which is more difficult to get).

Memory module, my desktop often finds that the ash on the memory module is a thick layer, it is difficult to clean, you can use a toothbrush to brush it, if possible, after brushing, wipe the socket of the memory and the gold finger of the memory with cleaning solution (gold finger: the gold connection area of the memory). Note:

When the memory is unplugged, first break the two fixing buckles of the memory outward at the same time, and then the memory will automatically pop up; To install memory, you need to pay attention to the front and back of the memory, there is a gap on the memory module, align it down, press it down a little hard, to what extent, to the two fixing buckles next to the memory socket are automatically locked.

Then there should be nothing to clean, after which don't forget to clean the big fan on the case, remove the wires, unscrew the screws, clean up, install.

Remove it and remember how to install it again.,Anyway, my computer I often clean up according to the above.

Finished!!!

The mob doesn't even know how to clean up the computer.

To do what they do is to do it the other way around.

If there are screws on the back of the case, use a hair dryer to blow it after opening.

Related tools: Phillips screwdriver, special vacuum cleaner, special wiping cloth (or paper towel), dust cleaning brush, high-pressure air spray can, special detergent, inch cleaning disk and special cleaning liquid, cleaning disc and special cleaning solution.

If you want to do a good job, you must first sharpen your tools", will dig first"Guys"Get ready!

Remove the chassis panel.

1 Before disassembling the chassis panel, pay attention to unplugging all power supplies and wiring to avoid damage to the equipment caused by electric shock or pulling on the wiring. Please? quot;Phillips screwdriver"Remove the screws behind the left panel.

Generally speaking, the motherboard will be mounted on the right side of the main unit (based on the front of the main unit), so only the left side panel needs to be removed.

2 When cleaning the motherboard, be careful not to spray any liquid directly onto the motherboard. We can use it"High-pressure air spray cans"or a small vacuum cleaner to clean up dust or hair.

It is strictly forbidden to spray the detergent directly.

Make use of the compression jet tool to clean the dust from the motherboard.

3 For each empty slot, don't wipe it with a cloth that will shed hair, you can take it"Dedicated vacuum cleaner"Just clean it up a little.

4 Use high-pressure air to quietly disperse this nozzle or other paper towels that will not shed lint, and carefully clean the fan bearings and fan blades.

Note: Many high-performance graphics cards also have cooling fans, so be sure to clean them up too!

5 After the small fan is cleaned, the next step is to clean the big fan, that is, the part of the power supply ** that dissipates heat. Because the power supply ** device is a closed box-shaped object, we only need to clean the front and rear Qixun heat dissipation holes. Use an air canister, a special brush or a wipe to remove the hair and dust accumulated on the heat dissipation holes one by one to keep the air circulating.

The cleaning of the chassis is relatively simple, mainly using the ear wash ball to blow away the dust inside the case, motherboard, graphics card and other equipment, if there is more dust, the author recommends removing all the boards in the chassis to clean, so that the effect is better. Clean the case case with a damp rag, but be careful to wring the rag out as much as possible and do not let water run into the case.

There are many ports on the motherboard, and these places are easy to get dirty, especially some empty ports, such as unused PCI ports or memory slots on the motherboard. In the future, installing the board in a slot that has gone into dust can easily lead to system instability. The author recommends using an ear wash ball to blow out the dust in the slot, rather than using a cotton swab or other toothpick to clean it.

Blow off the dust. It is a good idea to clean the gold finger part of the board at the same time as cleaning the slot. The author recommends using a clean and soft rag or an eraser to wipe the gold finger interface part of the board card. This can not only ensure the more stable operation of the board and eliminate hidden dangers, but also protect the gold finger and prolong the life of the board.

Goldfinger was stained with a lot of dust.

The author uses an eraser.

After cleaning. Board fans and power supply fans are also one of the most important places to be cleaned, especially power supply fans. Quite a few cases are designed with the power supply as an air outlet, which can cause a lot of dust to accumulate on the power supply fan. Without disassembling the power supply, you can use an ear wash ball to blow off dust from the fan.

Prepare the following tools: clean brushes, blowers, small blow dryers, erasers, screwdrivers, and silicone grease. Before we get into that, I'd like to send you a diagram to give you a rough description of the locations of each slot (90% of gamer PCs are like this, and a few will change depending on the chassis design).

It is a process that requires patience, and the correct order is:

1: First use a blower to blow out the dust of the chassis in a large area (be sure to do it outdoors without affecting others), and blow it several times until it shows that it is relatively clean.

2: Unpack the hardware separately and put it aside.

3: Then use a brush (which can be bought in a hardware store) to gently clean the graphics card slot and memory slot, of course, don't forget that the motherboard as a whole also needs to be cleaned.

4: Clean the dust on the graphics card and processor cooler, lighter, the fan is easy to break, and then use the eraser to gently wipe the gold finger of the graphics card and memory module (a row of yellow metal sockets is commonly known as the gold finger), and finally don't forget to clean the dust on the power supply fan.

5: Wipe the original silicone grease on the processor, then apply a new one, squeeze out the size of a soybean and wipe it evenly.

6: Assemble, this does not need to be emphasized.

If you want to clean up the computer case, you first need to open the side cover of the computer, the next I recommend first removing the graphics card, memory, hard disk, then remove the power supply, and then finally take out the motherboard, carefully brush the dust on the motherboard with a brush, and replace the CPU with new silicone grease. Use the eraser to erase the memory stick, as well as the gold finger of the graphics card . Just plug the hard drive into it.