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Step 5Take apart the keyboard
This step is ALMOST THE SAME from the http://www.instructables.com/id/Easy_stealth_footswitch_pedal_to_minimize_window
so I will just paste the same content so you don't have to go back and forth.
A keyboard works by closing a circuit between 2 plastic layers; when you press a key, the 2 layers get in contact and a current flow between this connection, sending a signal to the microcontroller inside the keyboard.
1) You will have to disassemble the keyboard. Remove all the screws you might find in the back, and release the back cover.
2) Then, remove the thin plastic layers thar are inside the keyboard.
3) then, put the cover on the back and turn the keyboard facing up, to put the layers over the keys to write with a permanent marker where the keys are, one for the upper layer, and one for the bottom layer.
4) We need to find the Ctrl, Alt and Left and Right arrows.
so I will just paste the same content so you don't have to go back and forth.
A keyboard works by closing a circuit between 2 plastic layers; when you press a key, the 2 layers get in contact and a current flow between this connection, sending a signal to the microcontroller inside the keyboard.
1) You will have to disassemble the keyboard. Remove all the screws you might find in the back, and release the back cover.
2) Then, remove the thin plastic layers thar are inside the keyboard.
3) then, put the cover on the back and turn the keyboard facing up, to put the layers over the keys to write with a permanent marker where the keys are, one for the upper layer, and one for the bottom layer.
4) We need to find the Ctrl, Alt and Left and Right arrows.
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