Asus GTX1060 graphic card issue. Suspected mosfets drivers ... need advice!

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  • Weelcup
    TopTech
    • Oct 2017
    • 307
    • UK
    #1

    Asus GTX1060 graphic card issue. Suspected mosfets drivers ... need advice!

    Hi Friends.
    I have an ASUS GTX1060 Turbo graphic card.
    One of the mosfets was shorted. And all the mosfts drivers were defected (shorted) ..

    I have replaced the shorted mosfet. And couple of the 2.2ohms resistors. And because i could not recognise the mosfet drivers on board i choosed NCP5901B based on pinout (mainly the GND pin) ..

    Now the card turns on and post screen . Everything seems ok until the driver is installed then the screen goes blank and the card fan runs at Max speed. Also the pc is not responsive.

    I would like to hear your advices on the mosfet gate driver that i replaced. I suspect it to be the cause as i could not recognise the original mosfet driver from its marking code.

    I have attached the old defected gate driver photo maybe someone would recognise it..

    Thanks.
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