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Loud noice when turning on CarPC

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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
    the noise...is it just a pop? or a constant noise?
    rebuilding carpc... kinda..

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    • #3
      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...

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      • #4
        Pop eliminators
        http://www.davidnavone.com/amp.html

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        • #5
          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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