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Monitor not connected correctly.
4 short beepsPC turned off.
Monitor received unsupported signal frequency.
2 short beeps every 15 sec.
Monitor is in the advance notice mode of the Off Timer. The power will be off within fifteen minutes.
Monitor not connected correctly.
4 short beepsPC turned off.
Monitor received unsupported signal frequency.
2 short beeps every 15 sec.
Monitor is in the advance notice mode of the Off Timer. The power will be off within fifteen minutes.