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Motherboard preheat???

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    Motherboard preheat???

    Good morning everyone, my question is when preheating a laptop motherboard I have read different temps but mainly 150c --200c. I would like to know what happens to the 105c electro caps?
    Many thanks.

    #2
    Re: Motherboard preheat???

    Nothing. Whilst I have my bottom heater set to ramp up to about 200c, the board does not get that hot. I rework laptop and TV mainboards and haven't encountered any issues that the heat has caused.

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      #3
      Re: Motherboard preheat???

      it depends on the temperature profile, if it is too fast there may be problems on the plastics and also on the layer

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