I just find an old TI-89 in my attic. I have no idea how it got there, but it works fine except for the screen. Near the top, there is a line of pixels missing. How would I go about fixing this? I'm thinking it's hardware related, but can an ASM program fix this? If that can't, can anyone shed some light onto how to fix that? It's so annoying.
Missing lines of pixels
can't be repaired.
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