Ba ii plus

I have a ba ii plus and ba ii plus professional. My plus screen is fading, the numbers are real dim unless you look at it at an angle. The same thing is now starting to happen to my plus professional.

Has anyone else seen this? Is there a way to adjust screen contrast?

I don’t want to buy ANOTHER calculator, but I’m also not going into the test with anything I don’t have 100% confidence in…

Curious to hear from all the AFers.

Have you replaced the battery?

Yeah, that was my thought too. I replaced it and saw no change…