Probably you're tired of the green LED's from your keyboard and you want some other color ? Or you may want a different color for every LED on your keyboard ? This instructable will show you how to change the LED's from a standard computer keyboard.
Step 1: Tools and materials
The only tools you need are a soldering gun and a screwdriver.
Step 2: Take everything apart
After that , put the keyboard on your desk and remove the keys side . Some keyboard use springs for the keys , some other ones (like mine for example) use a plastic layer which acts exactly like a spring . So if you have this layer , remove it (it's transparent and looks like a very large button array) . After removing the keys you will see the main circuit board and two transparent plastic foils full of electrons and circuit patterns . You will have to remove that . To do this , find the metal blade which connects the foils to the main board , and remove the screws from it , and after that gently pull the foils out of the keyboard.Next unscrew the main board , remove any connector and you will end up with only the main board .