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Macaonasa

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22 years ago

M

Macaonasa

56 Posts

0

5320

December 18th, 2004 15:00

Monitor Noise

Within the last few days, an extrememely annoying, high-pitched tone has decided to emanate from my P992 monitor. I thought it was coming from the PC itself until I noticed it's disappearance when I turned the monitor off on its own. Any ideas?

Mac
  • I

    inspironuser2

    83 Posts

    226

    0

    Posted December 18th, 2004 21:00

    it is probably the voltage tripler (used to power the electron guns) or the transformer inside the monitor which is starting to go...their life can be reduced by dust getting in through monitor vents or where environment changes from humid to dry frequently.  / ian
  • T

    tomintx

    1003 Posts

    226

    0

    Posted December 19th, 2004 23:00

    Check to make sure your refresh rate is within the recommended levels.
  • M

    Macaonasa

    56 Posts

    226

    0

    Posted December 20th, 2004 07:00

    It is.

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