Has anyone run into the issue of one of the on-board 7-segment displays not working? We are using the DE10-Lites in our Digital Logic course for several years now with little to no problem. Now within the past year several of our boards are having one or two of the 7-segment displays no longer working, not the whole segment just some of the elements of the segment. There doesn't seem to be a pattern to it, IE the same 7-segment across the boards and so on. If I look closely at the non-working segment it appears to be discolored slightly. I haven't taking to unsoldering the display and installing an new one yet.
If any one has some insight to the problem please let me know.
Thanks,
JoeD