How to disassemble Lenovo Z470 notebook memory module?

It's very simple to turn off the laptop first, remove the battery and external power supply, remove the memory cover, change the memory or install it, there is a card at both ends of the memory, and you can mix it outward. Install it as you go. It's very simple, and the direction will not be wrong, and when installing, it is inserted diagonally into the innermost part and then pressed down, and the sound is very crisp.

If you are not familiar with it, it is best to go to the Lenovo service station, otherwise there is a problem, and Lenovo will not warrant it.

If it is still under warranty.

And if you're not sure you can get it right, it's best to get it to the service point!

Lenovo Y470 series notebooks with up to 8GB DDR3 type memory.

Installation method: 1. Shut down and disconnect the power cable and network cable;

2. Close the notebook and flip it to the bottom of the notebook;

3. Remove the battery;

4. Remove the palm rest of the notebook;

5. Find the grooves on both sides of the memory;

Note: To prevent damage to the memory, do not touch the bottom edge of the memory;

6. Insert the memory into the memory slot (1) along an angle of about 20 degrees, and then force down (2);

7. Press down on the memory until you hear the click of the memory in place;

8. Ensure that the memory is correctly put into the slot and will not be easily moved;

9. Reset the palm rest of the notebook (note: before the palm rest is reset, the notebook cannot be powered on);

10. Reset the battery, reconnect the network cable and power cable, and turn it on.

It is recommended that you first check the brand and model of your computer's memory, and you should also buy the same memory module as your computer to ensure the compatibility of your computer with the memory.

If your problem is not solved, you can complain, put forward your valuable opinions, and then transfer to manual service.

1. No matter how big it is, the DDR algebra is the same, the main frequency is the same, the particle specifications are the same, and all the data are the same.

2. I can't see what brand you have, so I 、、、

There are two memory card slots, and additional memory modules can be added.

Steps to add a memory card slot:

1. Turn the notebook over.

2. Open the back cover with screws and find out the location of the memory card slot (usually in the middle).

3. Insert the memory module into the card slot.

4. Close the back cover and tighten it.

Hello, you can add, but it should be noted that if you are a 32-bit system, you can only recognize 3G memory at most, and 64-bit can recognize 8G, try to choose the same brand, the same type (Y470 is DDR3), the same frequency of the memory module, so as to ensure its compatibility as much as possible. If you need hardware upgrade service, it is recommended to go to the Lenovo service station

Replacement Method:

1. Unscrew the 3 screws marked with small arrows.

2. Use tweezers or a flathead screwdriver to pry open the back cover from the left.

3. After opening the cover, you can see the memory module at the bottom of the machine.

4. Use tweezers or a flathead screwdriver to break the two small iron buckles marked with arrows in the figure to the left and right sides respectively, and the memory module can be taken out.

5. Break the small iron buckles on the left and right sides to remove the memory module.

6. When installing the memory module, you only need to insert the memory module into the card slot and press down the memory module to install the memory module.

Lenovo G470 original memory capacity 2GB.

Memory type DDR3

It can support up to 8GB of memory.

Turn it off, take off the board, wait for a while, and then release the static electricity. Open the back cover of the computer and you will see the slot, just plug in the memory and restart it.

Buy a model with the same memory as yourself, the same frequency, open the back cover of the computer yourself (the cover near the fan is the one that holds the memory), and then plug in the memory.

Unplug the battery, open the back cover, and insert the memory.