Full illustration of Lenovo zomlion dismounting

Lenovo notebook Z-485 fan Dust Removal tutorial illustration of the author: Fu Bo QQ: 1151639935 Lanzhou University of Technology International trade professional

 

1. First, flip the laptop to the back and prepare two screwdrivers, such:

 

 

 

 

 

2. Remove the battery and back cover, as shown in figure

 

 

3. Remove the hard disk

 

 

 

4. Remove the memory stick (if only the fan is used for dust removal, the memory stick will not be removed. Here is just a demonstration)

 

5. Remove the optical drive

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6. Flip the notebook to the front and unload the keyboard.

Note that there is a snap button on the keyboard. First, use a flat screw to open the peripheral edge, and then push the keyboard up from the bottom. also note that there is a cable on the keyboard connected to the motherboard, so do not break it.

 

Remove the cable connecting the keyboard to the Main Board (pull the buckle of the connection cable up and then extract the cable)

After removing the keyboard, as shown in figure

7. Remove the start cable (note the buckle)

 

8. Remove the audio line (note the snap button)

 

9. Remove the touchpad cable (note the buckle)

 

10. Remove the microphone cable (note the snap button)

 

11. Turn to the back and remove the NIC (this step is not necessary if only the fan dust is removed)

 

 

12. Carefully open the front panel and remove it (make sure all the connections between the Panel and the motherboard are removed)

 

 

13. after removing the panel, the main board is displayed in front of you. Remove all the visible screws on the main board, and then remove the headphone interface cable (in fact, this line is not just the headphone interface line, card Reader and USB interface are connected) (for example)

 

 

14. Set the motherboard up (note that the motherboard is connected to the monitor, do not directly remove the motherboard, just set it up), and then remove the fan on the back of the motherboard.

 

 

15. Split the fan and use a brush to clear the dust inside.

 

For example, do not drop the white material on the fan heat-sensing tablet. It is silicon grease, used to heat the CPU.

 

 

16. Finally, Just load the notebook back in the reverse order of disassembly.

However, now that you have split it up, I believe you must be a computer enthusiast. Don't worry about dressing it back and Fold other components. You will surely gain a lot, from then on, you must have some knowledge about the internal structure of your notebook. It's time to assemble your own computers and make simple repairs.

For example, remove CPU look (Lenovo Z-485 CPU is amd A8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

You can also test the functions of various cables: for example, start the cables (First connect them to start the cables, and then remove them after the computer is started) for example, I am playing my favorite action movie "Taiji 2)

 

 

Here, I hope to meet people who are as obsessed with computers as I do. QQ: 1151639935. Welcome to visit ......