How to disassemble and clean ASUS A43sdD notebook

Turn off the power, remove the lithium battery, wash your hands and dry them, and make sure there is no static electricity (so as not to damage the circuit).

Turn the laptop upside down and remove all the fixing screws (carefully observe if there is a length, if you remember the location).

After removing the back cover, it is basically clear at a glance, the fan is in the conspicuous area, using an old toothbrush to clean up the dust.

If the fan is not fully exposed, try using a handheld minivacuum cleaner to remove dust from the ventilation ducts of the case.

If the computer has been used for a year and a half and has a fever, it may be that the use environment is not good, resulting in too much dust, blocking the ventilation channel, so that the heat dissipation is unfavorable, and the temperature rises too quickly, then it is necessary to try to clean up the dust inside the chassis. Turn off the power sheet and remove the extreme back cover Using a used toothbrush, gently brush off the dust that has been adsorbed on the fan blades. If the problem is serious, you need to remove the cooling fan on the CPU and clean it, wipe off the old silicone residue on the bottom plate first, and do not scrape it with sharp objects to avoid hurting the CPU chip.

Then apply silicone, don't apply too much (you can use the included scraper to spread it gently), and don't squeeze too much to cause the silicone to overflow, otherwise it will backfire.

It is not recommended to disassemble the machine by yourself, and it will affect the warranty if you disassemble it by yourself. If you need to clean the ash, it is recommended to go to the service center to clean the ash. You can go to the ASUS official website to inquire about the service center, select the service support option, then click on the service network below to query, select the product category and enter the city where the laptop is located, click search, and you can find the nearest service center.

Laptop Cleaning Method:

1. Remove all the obvious screws of the outer ring around the back cover, remove the movable bezel of the back cover, and after seeing the hard disk, remove the hard disk, and remove the bottom to expose two small screws;

2. Remove the memory module and wireless network card;

3. Use a flat shovel along the top edge of the keyboard and gently the four hidden buckles to turn up the keyboard;

4. Remove the cable of the touch pad and the power switch, take off the bridge and screws, unscrew the optical drive fixing screws next to the power switch cable, remove the optical drive, and remove the two small screws that fix the shell under the optical drive;

5. Use a fingernail cover or a flat-mouth shovel to gently remove the bottom plate of the shell along the edge of the red shell;

6. Remove the screws on the motherboard, including the corner of the fan, and remove the hard disk cable;

7. Use a screwdriver to remove the heatsink on the processor and graphics card;

8. Use a flat spatula to scrape off the dry silicone on the processor and graphics card, and re-apply a layer of new silicone;

9. If the fan cable is removed, the fan can be removed from the copper pipe, gently brushed with a pig hair brush, and the vent can be cleaned with a hair dryer.

1. First remove all the obvious screws of the outer ring around the back cover, remove the movable bezel of the back cover, and remove the hard disk; Finger digging.

2. Remove the memory module and wireless network card;

3. Use a flat shovel along the top edge of the keyboard and gently the four hidden buckles, then you can turn up the keyboard and carefully arrange the wires;

4. Remove the cables and screws of the touchpad and power switch, and unscrew the optical drive fixing screws next to the power switch cable, and remove the optical drive;

5. Use a flat-mouthed shovel to gently remove the red shell bottom plate along the edge of the red shell;

6. After exposing the motherboard, remove the screws on the motherboard and remove the lead wire of the hard disk;

7. Take a screwdriver to remove the radiator on the CPU and graphics card, and take the copper pipe and fan together with the Weizheng core;

8. Use a flat spatula to scrape off the dry silicone on the CPU and graphics card, and re-apply a layer of new silicone.

9. When the fan cable is removed, the fan can be removed from the copper pipe, and it can be gently brushed clean with a pig hair brush.

ASUS A43S notebook disassembly and assembly steps:

1. Disconnect the power supply Remove the battery, so that it is in a non-energized state. Prevent the machine from being burned due to short circuits caused by live work.

2. Remove the screws according to the position of the red circle in the figure below.

3. Remove the hard disk and memory cover.

4. Remove the hard disk, optical drive, hard disk bay, and memory.

5. When installing the mechanical hard disk, pay attention not to install the latter card in reverse.

Otherwise, the hard drive will wobble.

6. Remove the machine keyboard, pay attention to the buckle on the upper part of the keyboard, and use a flat screwdriver or bank card to pop out the keyboard.

7. Remove all the 12mm on the D side, and count the two 12mm screws on the memory cover plate, a total of 8 12mm screws.

8. Remove all 8cm screws on the D side.

9. By this point, all the screws outside the machine have been taken out.

10. Take off the entire B-side, pay attention to ingenuity, not hard-breaking, look carefully Separate the B-side from the side position It is best to use fingernails to separate from the optical drive position first, and then separate from the direction of the power port.

11. Dismantle the motherboard, the first one is a long screw, and the bottom one is a short screw plus the middle three for a total of 5 screws.

12. Remove the screws of the radiator, and the machine can be disassembled and assembled.

13. The installation can be successfully installed in accordance with the reverse disassembly and assembly.

Now you can remove the fan and clean it.

It is recommended that you do not disassemble and assemble it yourself, otherwise there will be no warranty after sale.

Free of charge when it comes with after-sales cleaning.

Step 1: Preparation.

Prepare the tools (fine Phillips screwdriver, flathead screwdriver, tweezers, blade, soft cloth) and the notebook to be disassembled.

Step 2: Remove the battery.

With the back of the laptop facing up, open the battery's retention latch and remove the battery.

Step 3: Remove the back guard.

Disassemble the fixing screws of the two guards on the back of the notebook and remove the guards.

Step 4: Remove the hard drive.

Unplug the hard disk cable and take out the hard disk.

Step 5: Disassemble the NIC.

Gently pull out the network card from the data slot, gently pry open the metal clip of the power cord, and take the network card out.

Step 6: Remove the buckle bar.

With the notebook facing up and the LCD screen on, gently pry open the upper buckle bar of the keyboard and turn it up, and then open the cable connected to the motherboard and take out the buckle.

Step 7: Disassemble the keyboard.

Gently pry the keyboard open and flip it up (be careful not to tear off the cable underneath), disassemble the cable, and remove the keyboard.

Step 8: Disassemble the LCD screen.

Disassemble the two cables between the LCD screen and the motherboard, including power and data, unscrew the display fixing screws, and take the display screen.

Step 9: Disassemble the touchpad.

Gently disassemble the cable connecting the touchpad from the motherboard and remove the main case of the touchpad.

Step 10: Disassemble the optical drive, etc.

Remove the fixing screws and remove the optical drive, heatsink and fan on the back.

Step 11: Disassemble the motherboard.

Unplug the sockets of the cable and the next cable, and then pay attention to the cable below when removing the motherboard, and remove the motherboard and accessories.

Step 12: Disassemble the memory.

Gently push the memory module to the sides to secure the metal clip, the memory module will pop up, and then pull out the memory module.

Step 13: Disassemble the CPU

Release the metal clip of the CPU and pull out the CPU.

At this point, the laptop is disassembled.

ASUS notebook disassembly and ash cleaning must pay attention to the following points:

1.Remember the position of the screws, because there are many models of ASUS screws, and the length is different, so it is important to remember the positions of each type.

2.Pay attention to the screws and buckles under the keyboard when removing the cover, and there are also buckles where the battery is removed.

3.When taking the motherboard, it is best to mark the screw position on the motherboard with a pen, because the motherboard has many screw mouths, but not all of them have screws, so pay special attention.

4.Remove the connection between the network card and the motherboard, note that ASUS notebook motherboards are generally divided into two parts, a large motherboard, a small motherboard, and the small motherboard has a CMOS power supply.

5.To remove the fan and clean the ash, this step is generally done.

6.The experienced one is to remove the copper pipe and clean it up (novices are not recommended to do it).

7.Return the way you came.

8.--- booting up, you will find that the problem --- can't turn on the phone, look at the prompt, it means that the hardware is modified or there is new hardware, don't be afraid of the ninth step to teach you.

9.Boot into the BIOS, select Advance, select StataConfiguration, select StatamodeSelection, select IDE, F10 Save Exit, OK Restart. The reason is that the separation of the two motherboards causes the power failure of the large motherboard, so the hard disk information stored in the CMOS is reset, so the eighth step.

Laptop cleaning, basically need to be disassembled, disassembling and assembling by yourself will affect the normal warranty of the laptop, so it is not recommended to operate by yourself.

Whether it is to upgrade the hard drive, modify the SSD, or clean the interior, it is recommended to send the laptop to the official after-sales service center, and the professional maintenance engineer will do the disassembly and assembly is safer and more secure. At the same time, on-site cleaning can also detect and determine whether there are other hardware failures.

ASUS official after-sales service center information can be found on the official website.

It is not recommended for non-professionals to clean up by themselves, it is easy to damage the computer.

<> this fan design is not ready for you to take it apart for maintenance, the two "steel seals" and the small triangle next to it (actually arrows) are only used to identify the screw model and the position of the screw used to fix the fan, which are the two black plastic holes. A small amount of dust on the fan surface can't be blown off if you blow it hard, so you can leave it alone. If you really can't get over it, you can dismantle it.

As shown in the figure, remove the plastic rivet dots in the four circles and remove the circle, and then use hot wire to open it, and use a few drops of glue to drop it, as long as it can be fixed.