Problem editing programs on TI-84?
Hi! I recently updated my TI-84 to the latest operating system available, and I've been having problems editing programs. When I try to, one of two things typically happens - either the screen glitches and I can only fix it by removing the batteries (and thus emptying RAM), or RAM is suddenly cleared.
My calculator is a Silver Edition and doesn't have a massive number of apps or programs, so the amount of memory available shouldn't be an issue, but something's clearly up.
The only thing I can think of to do at this point is wipe the calculator and reload apps/etc. one by one. That's obviously not ideal and I'm a lazy human so I figured I should check first.
Any ideas, anyone? Thanks very much!
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