Acer 7520 no image

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  • nixi22
    Member
    • May 2016
    • 44
    • Croatia
    #1

    Acer 7520 no image

    I have image problem on acer aspire 7520.When laptop is connected to external monitor works fine,but on main lcd ther is no image or backlight.When i mesure voltage on lcd connector i get everything except LCDVDD,Do i must check for something else or i can say that lcd is dead, and i'm little bit confused to understand that lcd power circut (check schematic picture) can someone explain me that briefly.


    tnx in advanced
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    • volker
      New Member
      • Mar 2014
      • 3
      • Germany
      #2
      Re: Acer 7520 no image

      Hello,
      change or reflow IC: MCP-67 (NVIDIA-BGA-Chipset).
      Last edited by volker; 05-17-2016, 02:13 PM.

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        • nixi22
          Member
          • May 2016
          • 44
          • Croatia
          #3
          Re: Acer 7520 no image

          Originally posted by volker
          Hello,
          change or reflow IC: MCP-67 (NVIDIA-BGA-Chipset).
          Tnx for quick reply,my final thoughts was that mcp is dead.

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