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Laptop system board problem

Discussion in 'General Electronics Chat' started by 3dOptics, Mar 31, 2016.

  1. 3dOptics

    Thread Starter Member

    Mar 15, 2009
    13
    0
    I accidentally plugged the connector from "Camera Conn" JP3 header on page 42 into "Inverter Conn" JP37 header on page 18. When I turn on my laptop, the fan spins up, but my laptop does not boot. I probably fried the KB925QF on page 34, correct? Is the KB925QF a chip that the laptop manufacturer custom programs? There are some KB925QF chips on Ebay. Could I have damaged other other components (resistors, diode, inductors, caps) on page 18?

    https://drive.google.com/file/d/0BxOPkiqHH2ppUEpzNzNrUExDODg/view?usp=sharing
     
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