How to dust your laptop

Laptop dust cleaning should go to the official after-sales treatment, if you disassemble the machine by yourself, it will cause serious losses, after-sales maintenance personnel will provide professional technology and quality assurance.

1. Prepare a set of screwdrivers, and remove the battery before removing the back cover. In order to prevent residual power, you can press the power button once after removing the battery to confirm that the power supply is definitely not energized. 2. Then, use a screwdriver to remove the screws on the back cover, if you are afraid that you can't remember the position of the screws, you can draw a schematic diagram on the paper, or wrap the screws in paper and write the location.

After removing the screws, use a crowbar to open the buckle, if there is no warp, you can use a hard sheet. It should be noted that the keyboard and motherboard are wired, so open the keyboard gently. 3. Then use the corresponding screwdriver to remove the screws on the CPU fan, carefully remove the fan, clean up the dust with a cloth, and blow it with a hair dryer.

After cleaning, put the fan back in again and fix it with screws. 4. Since the dust is mainly concentrated in the fan, don't move if there is not much dust in other places. After plugging in the cable between the keyboard and the touchpad and the motherboard, buckle the keyboard on the base, align it and press it, and the buckle will automatically snap on.

Maintenance of laptops: 1. Do not charge the battery at too high or too low current, especially avoid charging in the case of unstable voltage, try to avoid charging or over-discharging when the discharge is insufficient, and the best room temperature is indoors. 2. Keyboard maintenanceChoose a good keyboard protective film can effectively reduce the wear and tear of the keyboard, avoid dust and debris falling into the gaps of the keyboard, wash your hands before using the laptop, so as not to stain the keyboard with stains on your hands, and the dust on the keyboard should be cleaned regularly, and you can use a small brush to clean it.

3. Maintain the display screen with a protective film for the laptop, which can effectively prevent scratches and prevent the screen from absorbing dust, reduce squeezing, pressing, touching and other actions, so as to avoid damage to internal components caused by heavy pressure, and avoid sun exposure, long-term sun exposure may cause the LCD screen temperature to be too high, thereby accelerating aging.

01 Shut down.

You need to shut down your laptop first, then unplug it, and then clean up your laptop from dust.

02 Screwdriver.

Start by using a screwdriver to open the back of your laptop, and then clean the dust from the CPU heat dissipation.

03 Cooling fan.

Once the back of the laptop is open, find the cooling fan, remove it, and use clean, soft paper to clean up the dust.

04 Processor.

After removing the processor on the back of the notebook, wipe it clean with a cotton swab and then replace it again, these parts are relatively small, be careful not to lose the screws.

Turn your laptop over, open the back cover with a screwdriver, and dust its memory modules, hard drives, etc.

Tools Raw materials: Dell Inspiron 7460, Windows 10.

1. Turn the laptop over and use a screwdriver to open the back cover. Don't force the demolition, take your time.

2. Remove the fan with a screwdriver, clean off the dust with a brush, and clean the dust inside.

3. Then remove the memory module, wipe the metal edge, and clean the memory module.

4. Remove the hard disk, take out the hard disk, and wipe it several times with a clean towel;

5. After the dust is cleaned, install it back on the computer.

Keyboard:

To clean the surface, apply a soft cloth with a little detergent and gently wipe the surface of the keyboard when the machine is turned off.

When dust accumulates, use a small brush to clean the crevices, blow the dust out using a high-pressure jet canister that typically cleans the camera lens, or use a handheld vacuum cleaner to remove dust and debris from the keyboard.

LCD Panel:

The surface of the LCD screen will attract dust due to static electricity, it is recommended to buy a special wiping cloth for the LCD screen to clean your screen, do not pat it off with your fingers to avoid leaving fingerprints, and please wipe it gently.

When the computer is not used for a long time, you can temporarily turn off the LCD screen only through the function keys on the keyboard, which can not only save power but also extend the life of the screen.

Do not use chemical cleaners to wipe the screen.

Floppy drive:

Purchase a floppy drive cleaning tablet and clean the read/write head regularly.

Optical Drive (CD-ROM) :

Use a disc cleaning tablet to clean the laser reading head regularly.

Touchpad:

If you accidentally stain the surface, you can gently wipe the surface of the trackpad with a dry cloth wetted the corner, and do not use a rough cloth or other items to wipe the surface.