I remember there was a computer slogan that said everyone has a laptop, but now basically everyone has a laptop. When faced with many computer problems and need to disassemble the computer, many people are at a loss. I believe many people have used Acer computers. Acer launched a laptop called Acer 5750G in April 2011. Friends who are using this computer, have you ever encountered a collection of articles that require disassembly, such as computer cleaning? Next, the editor will explain to you the Acer 5750g disassembly tutorial in detail.
1. Remove the battery
Now we start to disassemble the phone from the back, first remove the battery.
2. Remove the memory module
If you want to clean the dust, remove these screws and install them separately.
There are four screws here. Remove the blue one in the middle to remove the wireless network card. After taking out the wireless network card, pull out the white and black wires. On the right is the memory stick. After pulling it out, the memory stick will pop up, and then the memory stick can be removed.
3. Remove the hard drive
On the left is the hard drive. It seems that the hard drive is not easy to remove when you first disassemble the machine. The method is to push hard to the left. After removing it once, it will be much easier to remove the hard drive.
4. Remove the optical drive
First, confirm whether the screw in the red circle has been removed. If it has been removed, use a screwdriver to push hard and the optical drive can be pushed out. . The work on the reverse side has been completed here.
5. Disassemble the keyboard
There is a row of buckles at the top of the keyboard, and there is a buckle at the second row of keys at the left and right ends. While depressing the buckle, use a disassembly tool to pry the keyboard so that the keyboard moves up a little to catch the buckle you just pressed. After doing this once for all the buckles in the top row, the keyboard should lock all the buckles in the top row. The intensity of pressing the buckle and prying the keyboard must be controlled, otherwise the paint on the keyboard may be easily removed. After all the latches on the top row are stuck by the keyboard, you can start trying to pry the keyboard out.
When you get to this step, please note that the buckles on both sides cannot be pressed down. Push the keyboard to the right and try to lift the keyboard at the same time. After a few more attempts, the keyboard can be released from the buckle. pop up. In addition, there is a cable under the keyboard connected to the motherboard. Do not pull out the keyboard suddenly, slowly open the keyboard, and thenThen remove the cable. Open the keyboard and pull out the keyboard cable to remove the entire keyboard.
6. Separate the C shell (front) and D shell (reverse)
Still use the disassembly stick, insert it from the gap at the junction of the two shells, and then continue Push and pull, and you can hear the sound of the buckles coming apart. After the left, right and lower buckles are separated, the top buckle is still stuck. If you have already removed the 5 small screws under the battery at the beginning, you only need to lift the C case from below and then pull it to remove the C case.
There are white and black wires on both sides of the motherboard, which are connected to the wireless network card on the back. The white one can pass the thread through the white hole. To remove the motherboard, you need to temporarily remove the tape on the white wire (it will need to be put back on again later). In addition, be sure to pay attention to the wire above the red circle No. 1. When installing it back, be careful not to let it block the screw hole next to it, otherwise there will be problems with the power button after the entire installation. The black wire on the right should also be temporarily removed from the tape and move the black wire to the right so that it does not block the motherboard.
7. Take out the motherboard
Next, you should be able to lift the motherboard from the position of the No. 2 screw on the right. Generally, the left side will be stuck, so lift the motherboard and pull it to the right at the same time. Pay attention to control the strength, and you can pull it out without using a lot of force. After pulling it out, open the motherboard toward the screen. There is a power supply below to power the motherboard. Unplug this power cord. Then you should be able to take out the motherboard.
After using the computer for a period of time, it is necessary to clean the computer and sweep away dust. This can prevent dust from corroding the computer motherboard and causing premature wear of parts. Therefore, we must learn to disassemble the computer ourselves and clean it in time. Remember that the air outlet is the dirtiest place in the computer and must be cleaned carefully. What the editor of this article above shared with you is the disassembly tutorial of Acer 5750g. Friends who are using Acer 5750g, hurry up and give your computer a bath according to the above tutorial.