Pj88 iv

Discussion in 'Electronics Resources' started by newoo, Nov 24, 2011.

  1. newoo

    Thread Starter New Member

    Nov 23, 2011
    Hello ! I have a problem with my laptop! My brother overloaded it with a universal chargher using 22v instead of 19v and the mother board crash i have search all over the motherboard and i found a dioade or something with shortcircuit inside , i cut out the piece and now the system works just fine whithout it but i am worried not to crush the motherboard or anything else again ! I am intersting of replace it with another diode or is necesary to replace with one just like the original!?The piece is called PJ88 IV and the laptop is Acer AS 6930G !i have a picture with motherboard schematic and the place where the piece is placed [​IMG]