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ASUS K52JR card failure (power supply)

franck2014d Posted messages 7 Status Member -  
bazfile Posted messages 58534 Registration date   Status Moderator Last intervention   -
Hello,

I'm reaching out to you because I'm not an electronics expert, but I'm trying to manage...

I have an ASUS X52J laptop that failed during the power-up (AC) while I was working...
So, I disassembled everything to access the power board (ASUS K52JR rev 2.2)
I tested the input voltage, which is indeed 19.4 V.






However, on all the other components (input/output), at each solder joint, there is no voltage coming through. Not even 3 V.
And a small board (with a control Mofset) shows no current.




I don't know what to do.

Any ideas?

Thanks in advance

Configuration: Windows / Edge 90.0.818.51

1 answer

  1.
    bazfile Posted messages 58534 Registration date   Status Moderator Last intervention   20 288
     
    Hello,
    please ask your question here https://bricolage.linternaute.com/forum/electronique-15 you can log in to this forum with the same password and username as on CCM.

    --
    bazfile
    Moderator/Security Contributor.
    a hello, a reply, a thank you are always appreciated.
    0