lenovo v580c need schematic and help!

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  • s.m.hosein
    Member
    • Jun 2015
    • 23
    • esf
    #1

    lenovo v580c need schematic and help!

    v580c
    la58 mb
    i have display on hdmi port but the laptop screen have only backlight on and no data
    the lvds cable and screen tested but the problem still there
    first i need the schematic
    but the question is could be the problem the nvidia n13m chip?
    i doubt on that because the intel vga is there and when the laptop turned on the intel vga should do the things also i have display on hdmi
    Tags: None
    • s.m.hosein
      Member
      • Jun 2015
      • 23
      • esf
      #2
      Re: lenovo v580c need schematic and help!

      come on guys
      any idea or help would be great

        Comment

        • tomodachi
          Badcaps Veteran
          • Apr 2012
          • 610
          • Turkey
          #3
          Re: lenovo v580c need schematic and help!

          not the similar issue here, but I need schematic too

            Comment

            • caspian
              Badcaps Legend
              • Oct 2015
              • 1591
              • Laptop
              #4
              Re: lenovo v580c need schematic and help!

              I found out that Lenovo v580c, B580, B590, and B490 have similar mainboards. I guess their schematics can be used interchangeably.
              I have attached the one that I found. You have to check it yourself to see whether this schematics file is compatible to your mainboard or not.
              Attached Files

                Comment

                • adnan
                  Member
                  • Oct 2011
                  • 17
                  #5
                  Re: lenovo v580c need schematic and help!

                  Thanks

                    Comment

                    • Miyuru
                      MC Computer
                      • Aug 2022
                      • 5
                      • Sri Lanka
                      #6
                      Thanks

                        Comment

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