Lenovo Flex 6 14 ARR BIOS Needed

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  • marcz99
    New Member
    • Jan 2020
    • 5
    • USA
    #1

    Lenovo Flex 6 14 ARR BIOS Needed

    Hi, my Lenovo Flex 6 14 ARR turned off suddenly and it won't turn back on.
    Mobo: EYG11-ES433-ES434-EYG21 NM-B781 Rev 1.0
    BIOS: w25q64fwsiq

    -No display. No backlight
    -CPU Fan spins for a 10 seconds then stops.
    -Power LED stays on and CPU fan starts spinning again while the CPU gets hotter
    -I have to hold the power button down to shut it off.

    I tried a dump but it didn't work.
    Air 14ARR EYG11-ES433-ES434-EYG21 NM-B781 Rev 1.0.BIN
    I tried a similar model dumps from here. Lenovo 530 14 ARR with the same board but it didn't work.

    I'm using
    ch314a black with volt mod.
    AsProgrammer_2.0.3a

    Thanks
    Attached Files
    Tags: None
    • anshad
      Badcaps Veteran
      • Nov 2010
      • 249
      #2
      Re: Lenovo Flex 6 14 ARR BIOS Needed

      Try this one. Virgin BIOS extracted from Lenovo official BIOS update program. Same version as your old one. If it doesn't work, it's less likely a firmware issue but some hardware failure.
      Attached Files

        Comment

        • marcz99
          New Member
          • Jan 2020
          • 5
          • USA
          #3
          Re: Lenovo Flex 6 14 ARR BIOS Needed

          Thats the 1st BIOS I tried. Extracted from 8mcn58ww.exe, same symptoms. I also bought a new battery and replaced the RAM.

            Comment

            • marcz99
              New Member
              • Jan 2020
              • 5
              • USA
              #4
              Re: Lenovo Flex 6 14 ARR BIOS Needed

              Thanks. I tried it but still no display.

              Does anyone have a working dump?

                Comment

                • DanielDacko
                  Badcaps Veteran
                  • Mar 2015
                  • 325
                  • Macedonia
                  #5
                  Re: Lenovo Flex 6 14 ARR BIOS Needed

                  Originally posted by marcz99
                  turned off suddenly and it won't turn back on.
                  Not a bios issue.
                  I don't provide help for people using CH341A and a clip.

                    Comment

                    • marcz99
                      New Member
                      • Jan 2020
                      • 5
                      • USA
                      #6
                      Re: Lenovo Flex 6 14 ARR BIOS Needed

                      You guys are right! I found the issue. A blown EC IT8396! Next problem is looking where to buy it.
                      Attached Files

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