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TFT monitor ticking in standby mode

Discussion in 'Electronic Repair' started by [email protected], Aug 23, 2008.

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  1. Guest

    I have a HP TFT monitor (LP3065) that is "ticking" while in energy-
    save/standby mode. The screen is completely silent while being used,
    but when it enters standby mode it starts to tick with a ~4 second
    interval. The noise seems to come from the electronics on the upper
    part of the screen's back-side. It also seems to affect the screen's
    internal power lines as loudspeakers powered by the screen's built-in
    USB hub transmit/amplify the ticks.

    I'd like to check with you experts here if this is considered normal?
    (it's quite an annoyance)

    Best regards
    Mike Wilson
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