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Thread: Loud noice when turning on CarPC

  1. #1
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    May 2004
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    Loud noice when turning on CarPC

    Ive just finished my CarPC projekt. Unfortunately (but not unexpected ), ive got a problem. When im turning on my CarPC, the speakers makes a loud noice.
    I used the ignition lead to turn on en relay, which turn on both the CarPC and the amps...is this the problem?? What if i used a power-lead from the CarPC to turn on my amps? If i could, then im sure that CarPC get power before the amps...but would that solve my problem??

    //Andreas

  2. #2
    Maximum Bitrate fantomas's Avatar
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    Nov 2003
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    the noise...is it just a pop? or a constant noise?
    rebuilding carpc... kinda..

  3. #3
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    Quote Originally Posted by fantomas
    the noise...is it just a pop? or a constant noise?
    Its just a "POP". When the CarPC is shutting down, theres no problem...

  4. #4
    Newbie f150tech's Avatar
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  5. #5
    Variable Bitrate
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    Jul 2004
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    Or you could use a smiple switch..
    I have 2 switches. the first turns on the pc, the second my amps..

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