Philips 202P4 - A Buzzing Sound When Powering on

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General Troubleshooting Guide
202P4 M25P
It is need to check and
repair the monitor.
OK
END
NO
A buzzing sound
when powering on
This sound is caused when the auto degaussing circuit is active.
This buzzing sound is normal when the monitor is first turned on.
This sound may be louder during the winter months and during
initial power on.
YES
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