1, after we remove the computer space bar, we should carefully type the position of the groove of the computer space bar. Knowing these positions, it will be much easier for us to put the space bar back. It doesn't take much effort.

2. There is a steel wire on the space bar of the computer, which can only be installed if it is positioned correctly. If there is no locking position, then the space bar will not be put back, which is a very critical step.

3. Put the keycap vertically into the groove of the space bar, and then clamp both ends of the steel wire into the holes in the groove respectively, which can be adjusted left and right with a screwdriver. Finally, aim the key cap at the corresponding hole and press hard, and the space bar will be installed. Finally, don't forget to lock the screws at the back.