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    compaq nx9420: power supply wiring configuration

    Discussion in 'HP' started by geppomau, Jul 6, 2008.

  1. geppomau

    geppomau Newbie

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    I'm searching for anyone that could inform me about the wiring configuration and tension of the power supply DC cable of compaq nx9420. I'm not sure about the full functionality of my power supply and about the correct solderings of the power chord into the mainboard of the power supply. In my set, the voltage between the inner pin and the outer wall of connector is 19,35 V and the voltage between the inner and the outer wall is 19,90 V. Are these values normal ? Is normal an overheat of the bottom of PC under the touchpad while AC is connected ? Thanks a lot to everyone
     
    geppomau, Jul 6, 2008
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