Casio Keyboard Fading or Dark Display Repair 

This video shows how to repair the fading or dark display on the Casio CTK-481 Electronic Keyboard. This step also applies to other casino keyboard similar units.
Tools and parts required:
-Philips screwdriver
-Cutter Blade
-Sticker Remover (shopee.com.my/...)
-Masking Tape
Link for the Key not working repair process: • Scrap-n-Repair: Casio ...
Link for the Disassembly, cleaning, and assembly process: • Casio Electronic Keybo...
Disclaimer: Perform this repair at your own risk touching any internal parts can cause an electric shock