Well I wish you luck. I was the electronic designer at Ocean Edge. The Computek II was really just the Tekna Computek with some software changes and a few hardware fixes. What is wrong with your unit? I'll tell you if it can be repaired or not. If the depth indication is not working I'm sorry to say the gauge can't be fixed. Without the specific software we used to update the chip inside nobody could ever get it accurate again. If the display is partially missing you might fix it, but it would involve taking the unit apart. As you can see it wasn't designed to allow this. I've seen people modify the case to use screws to hold the lens on but be careful and test it with air pressure for leaks! I know how to do this but take it to a dive shop or someone with a pressure tank. This is a dangerous procedure if not done correctly. Sealing against leaks was the biggest problem with that design.
