Computer how to remove the coin cell battery on the motherboard

Procedure to remove the motherboard battery:

1. First disconnect the power supply of the host (unplug the power cable), and then disassemble the left cover of the case and place it flat on the desktop.

Second, then find the button battery near the south bridge chip on the motherboard (the motherboard has only one button cell, silver-white, with a "+" sign on it).

3. Use a flat taper to press the tenon on the battery holder.

Fourth, after pressing the tenon, the shrapnel under the battery holder will hold up the battery a little bit, then you can remove the battery by hand (note that the hand needs to discharge static electricity before you can take the battery, the method of discharging static electricity is to touch the metal objects connected to the ground with your hands).

Turn off the power, take out the battery as shown in the figure, install a new battery (install, see Figure 1 Put it from the right first, and then press it down by hand), turn on the computer and enter the BIOS settings.

Observe that there is a small iron piece with a welt and dial it and the battery will bounce up to the side and then take it out on the line There is not much attention to pay attention to cut off the power supply Oh to pinch the positive and negative poles of the battery for 4-5 seconds on the line for discharge.

How to remove? When you open it, you will understand it, and it will come out with a spade on the side with a toothpick!

1. Find the position of the CMOS battery on the motherboard, which looks like the following figure.

2. There is a tenon on the CMOS battery holder to fix the battery.

3. You can use a screwdriver to press down the tenon.

4. The battery will automatically bounce up after the tenon is released.

5. Remove the battery and replace it with a new one.

Remove the coin cell battery on the motherboard, go to the computer city to buy a one of the same model, and then install it. However, after replacing the battery, all the settings in the original motherboard BIOS have been lost and need to be set again.

Open the computer case first, then find the motherboard's battery and snap it off, then go to the physical store to buy the same style. Or check the replacement of the same model online.

It is possible to manually remove the electron, as long as you press the clip that pops the electron with your hand, it will jump out, figure.

Summary. 1.The first step is near the south bridge of the motherboard, there is a silver-white disc button cell battery with a plus sign on the back and a diameter of about two centimeters.

2.The second step is to press the tenon on the CMOS battery holder with a flat tool.

3.Step 3: The battery on the motherboard will automatically pop up and then take it out by hand. Install the battery: first put the side without the buckle, then put the battery flat on the card position, press it with the edge, click, and the battery replacement is completed.

How should the battery on the computer motherboard be deducted?

1.The first step is near the south bridge of the motherboard, there is a silver-white disc button cell battery with a plus sign on the back and a diameter of about two centimeters. 2.

The second step is to press the tenon on the CMOS battery holder with a flat tool. 3.Step 3: The battery on the motherboard will automatically pop up and then take it out by hand.

Install the battery: first put the side without the buckle, then put the battery flat on the card position, press it with the edge, click, and the battery replacement is completed.

How should this be taken?

Use your finger to break the buckle outward, and the battery will bounce up when the buckle is opened. How to disassemble and replace the battery of the computer motherboard 4 After the battery bounces up, you can take it off directly by hand.

1. The button battery on the computer motherboard has a round card slot, and there is a protrusion on the edge of the card slot, and there is a metal sheet on the inside of the protrusion, which is gold.

The piece is pulled outward, and the battery can be removed.

2. The button battery of the motherboard is also the CMOS battery. It is used to store data for part of the flash memory of the CMOS.

3. The motherboard battery is the only power supply to maintain the basic information of the motherboard. The motherboard battery supplies power to the crystal oscillator and BIOS to maintain power.

Don't let data be lost. Power supply is required for the non-stop operation of the crystal oscillator, otherwise the time and the clock and the year, month and day will be inaccurate. The computer boots up.

When the power supply is to the crystal oscillator, but after the shutdown, the battery is powered to the crystal oscillator.

The steps of the method are as follows:

1. First unscrew the screws behind the computer host to open the main chassis, near the south bridge on the motherboard.

2. Then there will be a silver-white disc button cell battery with a plus sign on the back and a diameter of about two centimeters.

3. First of all, look at the CMOS battery holder with a clamp that fixes the battery, you can use a screwdriver or directly press the tenon by hand.

4. After the tenon is released, the CMOS battery on the motherboard will automatically pop up and be taken out directly by hand.

5. After the old battery is taken out, install the motherboard battery in the same way as if you removed the battery.