How to Troubleshoot Laptop with Adjustable DC Power suppy

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  • shijeesh
    Senior Member
    • Mar 2011
    • 65

    #1

    How to Troubleshoot Laptop with Adjustable DC Power suppy

    Anybody can explain how to Troubleshoot Laptop with Adjustable DC Power supply. Please attach the details.
  • dj_ricoh
    Badcaps Legend
    • Jan 2013
    • 2073
    • uk

    #2
    Re: How to Troubleshoot Laptop with Adjustable DC Power suppy

    Do understand that PSu its use to inject voltage in a mainboard in a exact point that fail to OUTPUT voltage and see if it actually continue to power up the System or heat up a broken component(or smoke it).

    before using PSU its very important to know how to read the diagram and what to check first!
    Just cook it! It's already broken.

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    • shijeesh
      Senior Member
      • Mar 2011
      • 65

      #3
      Re: How to Troubleshoot Laptop with Adjustable DC Power suppy

      I have Samsung NP-R540 laptop I am using Adjustable DC power supply, the current consumption is 0.63A (Display the Ampere meter). Where is the fault location. I already reprogrammed BIOS.

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