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9 inch tall by 4 inch diameter cylindrical electronic device that emits random short beeps when turned on, no external identifying marks besides a serial number. : r/whatisthisthing
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HP All-in-One 3 Long 4 Short beeps repair solution | PC All In One How to Fix TRY THIS | Ahmad Latif - YouTube
My PC beeps does 4 short beeps, brief pause, and another beep. What does this mean and how do I fix it? - Quora
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