I am having the same problem, but with a KDS monitor. Have you figured out how to fix the problem?
I've had a HP f1703 flat panel monitor for about a year and a half (so no warranty). This morning the moitors menu started randomly opening and closing itself for no apparent reason. It wasn't doing this last night and I can't think of anything that would cause this. Anything you guys could think of to help would be greatly appriciated.

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