How to remove the built in battery of Lenovo notebook

The specific steps of how to disassemble the motherboard battery are as follows:Tools: contact computer, screwdriver.

1. Turn off the power and remove all wires and related equipment plugged into the chassis.

2. Use a Phillips screwdriver to open the computer case, put the case aside, and pay attention to touch the metal with your hands before touching the computer hardware to prevent static electricity from causing damage to the hardware.

3. After opening the case, you can see the motherboard battery.

4. Use a small screwdriver to push a small clip next to the motherboard battery, one end of the battery will be warped, just take it out.

The battery of a laptop is generally tied to two tabs, which can be disassembled by simply loosening the two tabs.

Take the Lenovo Notebook G400 as an example, the operation method is as follows:

1. Disconnect the laptop from the power supply first, and then turn it off.

2. Flip to the back of the notebook.

3. Slide the two buckle switches of the notebook to both sides respectively, then the buckle will be released, and then push the laptop battery down, and the battery will be removed.

Replacing a laptop battery requires a certain amount of skill and tools, and it needs to be handled with care. Here are some general steps:1

Prepare tools: a screwdriver, new coin cell batteries, and an anti-static package. 2.

Shutdown and power loss: Turn off the laptop and unplug all external devices, such as power and mice. 3.

Open your laptop: Open the battery compartment door on the back of your laptop and locate the battery slot or card slot. 4.

Remove the battery: Use a screwdriver to gently rotate the screws on the battery compartment door and remove the battery from the slot or card slot. 5.

Install the new battery: Place the new battery in the slot or card slot and make sure the batteries are in good contact. 6.

Fix the battery like a drain: Replace the screws in the screw holes on the battery compartment door and tighten the battery compartment door to ensure that the battery does not move. 7.

Start your laptop: Plug the power cord into your laptop and restart your computer. If you notice a problem with the battery indicator, you may need to plug the battery back in and check the plug.

Please note that this is only a general step-by-step guide, the actual operation process varies depending on the brand and model of laptop, it is recommended to read the product manual carefully and seek professional help as much as possible before operation.

The Lenovo laptops currently sold are generally divided into two ways to place batteries, namely external battery models and built-in battery models. The built-in battery needs to remove the screws on the back plate of the laptop first, then disconnect the internal battery cable, remove the screws around the battery, and remove them; For models with external batteries, the battery can be removed by flipping the latches on both sides at the same time. Here's a closer look:

1. The Lenovo laptops currently sold are generally divided into two battery placement methods, external battery module and built-in battery;

2. First of all, we need to turn off the computer, turn the laptop over, remove the screws on the bottom plate, and remove the back plate;

3. Disconnect the internal battery cable, and then remove the fixing screws near the battery, and then remove the battery;

4. For external battery models, you can see that there is a lock on both sides of the battery, and you can remove the external battery by toggling the locks on both sides at the same time.