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Step 2Unscrewing the keyboard and finding the "Scroll Lock" key
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.
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.
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