Notebook keyboard failure How to replace it yourself?

Not long ago, the notebook computer keyboard suddenly failed, some key invalid phenomenon. After the understanding that the keyboard is broken, through the demolition of the self-replacement after the return to normal. The following is the general process of replacement, for reference only

1, first prepare all the necessary tools and instruments. There's a static wrist here. Can prevent electrostatic, protect electronic components from breakdown

2, must use screwdriver, insulating adhesive double-sided adhesive and so on. Screwdriver with one word screw, Phillips screwdriver, knurled screwdriver, hex screwdriver, etc. For removal of various screws

3, precision tools A set of precision instruments used to dismantle the smaller plates on the screws, as shown in the picture, may not be used but to be prepared properly

4, newly bought a new functional intact keyboard or no defects can be used in the normal use of refurbished second-hand keyboard. Used to replace bad on-use keyboard

5. Flip the notebook to the back, open the battery buckle and pull out the battery. Remove all the screws you can see and open the bottom casing.

6, open the shell, the shell can see the underground screws are all removed, remove the screws to be properly kept, remember to remove the position, so that the installation of the wrong outfit

7. Disassemble the main body of the computer and see the motherboard. You need to carefully disassemble the cable that connects the motherboard to the screen. Open the line buckle, pull the cable horizontally, unplug the keyboard power cord from the motherboard

8, the motherboard and the overall separation of the chassis. Once completely disassembled, the keyboard can be removed smoothly. After the image is opened

9, remove the old keyboard, install a new keyboard, Test no problem, by the way clear dust can be installed. Install in reverse order of disassembly. The installation will be complete.