Sony VAIO VGN-FW 590 Keyboard Key Replacement

Open your computer.

Make sure the computer is turned off.

Find the broken key.

The S key is our example though it is not broken.

Insert the plastic spudger underneath the edge of the key.

Lift the key until it pops off on all four corners. There should be a white plastic base underneath the key.

Orient replacement key over the white plastic base, so it is aligned properly with the other keys.

Press the replacement key firmly in the center until it is completely depressed and attached to the key base.

Test the key by releasing the key. It should pop up and look like the rest of the keys on the keyboard.