How to install a coin cell battery? How to disassemble the button battery

1. Prepare the host and Phillips screwdriver tools, and remove the screws on the side cover plate of the host, as shown in the figure below

2. Screw open the side cover, as shown in the figure below

3. Find the computer motherboard button battery.

As shown in the figure below:

4. Gently press the pins on the side of the battery holder, and gently take out the battery after the battery bounces, as shown in the figure below

5. Install a new battery, the battery + side is facing up, and the battery holder can be lightly pressed, as shown in the figure below

The CMOS battery on the computer motherboard generally uses a coin cell battery of model 2032. The installation method basically follows the same principle, that is, the positive side of the letter is facing upwards.

The picture below shows the correct installation position of the battery. When installing, place the positive side of the letter facing up in the battery compartment, and press firmly into the battery compartment.

Heating means that the battery is short-circuited, the electrode of the button battery is the smooth side is the positive pole, and there is a "+" icon on the surface.

1.First, find the "notch" on the side or bottom of the back cover of the phone, pick the back cover outward with your fingernails, and take out the battery.

2.When installing, first align the battery contacts with the battery slot contacts and put them in, and press the back cover slightly hard around it.

Note: The position of the back cover is not exactly the same for different mobile phone models.

Just press it and you're good to go. It has a clasp of its own that will buckle.

Provided you can take it out.

It's easy to take it out, just pull the buckle with your fingernail, let go, and the battery pops out.

Two heads or two tails.

There are pros and cons. The side that says is the front side.

1. Prepare the host and Phillips screwdriver tools, and remove the screws on the side cover plate of the host, as shown in the figure below

2. Screw open the side cover, as shown in the figure below

3. Find the computer motherboard button battery, as shown in the figure below

4. If the card on the side of the battery holder is lightly pressed, the battery will be pinned, and the battery will be gently removed after the battery pops up, as shown in the figure below

5. The battery + side is facing upwards, and the light pressure is like the battery holder, as shown in the figure below

The method of disassembling the button battery is as follows:

1. Turn off the power of the computer, then remove the case of the computer, and then find the location of the battery on the motherboard.

2. For the external button battery, you only need to press down the button next to the battery holder, and then push the battery outward.

3. The second is the upper button type battery holder, the button of this battery holder is made on the top of the battery, and when you want to remove the battery, you only need to pull the button outward, and the battery will automatically pop out.

4. There is also a kind of upper pressure ignition digging type battery holder, it is very simple to remove the battery, as long as the battery is pushed outward.

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 inner base of the protrusion, which is made of 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 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.

1. After closing the two covers of the positive and negative electrodes of the button battery with the electrolyte, the positive electrode is downward and the negative electrode is flat upwards into the groove of the lower mold battery.

2. Tighten the oil discharge valve clockwise, and avoid the rotation of excessive fiber code force.

3. Confirm which encapsulated button battery to be destroyed is placed, and check whether there are tolerance or other obstructions around the abrasive.

4. After rotating the oil discharge valve counterclockwise about 180 degrees, the abrasive will automatically open and return to the original position, and remove the upper mold of the package.