With the continuous advancement of science and technology, the production cost of computers has gradually reduced, so computers have entered the homes of many ordinary users. As we all know, most of the people who use computers are non-professionals, so they only use Computers usually don't pay attention to maintaining them, so faults are common. In addition, as computers are used for a long time, a lot of dust gets inside, which requires disassembly, especially for laptops. Generally speaking, disassembly is a very troublesome task due to the small space. Let’s take Lenovo Y450 as an example to introduce its detailed disassembly steps!
Lenovo Y450 disassembly preparation tools
Screwdrivers of various sizes, a bank card, cotton swabs, tweezers, scissors, Flashlight, stickers, sandpaper, etc.
Lenovo Y450 disassembly steps:
Step 1: First remove the battery and power supply of the computer, and start disassembling it from the largest cover at the bottom. The cover is fixed with five screws, just unscrew and pull it out.
Step 2: After taking off the cover, you can see the notebook cooling fan, memory, wireless network card module and hard drive (under the tin foil).
Step 3: The memory module is easier to remove. You can turn the buckles on both sides of the memory module to the side and the memory will pop up automatically.
Step 4: The hard drive is fixed with two screws. After unscrewing, the hard drive can be removed.
Step 5: The antenna of the wireless network card extends from the LCD screen. After removing the two wires, take them out from the wire trough.
Step 6: The red mark is the screw that fixes the optical drive. Most optical drives are fixed by only one screw. Once it is unscrewed, it can be pulled out directly.Come.
Step 7: The switch panel on the front of the notebook is mainly fixed by these four screws. Unscrew it directly first.
Step 8: Come to the side of the laptop keyboard and lift the cover with your hands, but don’t take it off directly. Loosen the cover and move it upward a little to lift the keyboard first. Pay attention to the hidden buckle on the edge of the cover.
Step 9: After taking off the keyboard, you can see that there are two sets of cables on the switch panel connected to the motherboard, which can be pulled out directly. After taking off the switch panel, remove all the screws at the bottom of the notebook and remove the C case of the notebook.
Step 10: After taking off the C case, you can see the layout of the real motherboard. Carefully clean out some of the data cable connectors that still exist on the motherboard. After taking out the motherboard, the fan can be removed, and then the work is over.
The editor has almost introduced the disassembly method of Lenovo Y450. Lenovo Y450 is a very representative notebook. Learn how to disassemble this computer. The machine method is similar to other computers. The editor introduces it in more detail, so please study it carefully and try to learn this method. Generally speaking, Lenovo Y450 feels good in terms of configuration, appearance, etc. All customers are very satisfied. As the competition in the market environment becomes more and more fierce, Lenovo has successively launched different styles of notebook computers, which are very popular with customers.