Hp 840 G4 with Touch Screen Bios Need

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  • Murtaza527
    Badcaps Veteran
    • May 2018
    • 257
    • Malaysia
    #1

    Hp 840 G4 with Touch Screen Bios Need

    i have tried many bios files from this website but not succeed

    display come but touch screen not working even don't have function in bios also if someone have 840 G4 with touch screen please read bios and share with me

    Model : 840 G4

    Mother Board : 6050A2854301-MB-A01

    thanks in advance
    Tags: None
    • SMDFlea
      Super Moderator
      • Jan 2018
      • 20933
      • UK
      #2
      Re: Hp 840 G4 with Touch Screen Bios Need

      Have you installed the Intel Serial IO Driver, look in device manager for an I2C device . https://support.hp.com/gb-en/drivers...Id/ob-216288-1
      Last edited by SMDFlea; 04-29-2019, 10:41 AM.
      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

        Comment

        • Murtaza527
          Badcaps Veteran
          • May 2018
          • 257
          • Malaysia
          #3
          Re: Hp 840 G4 with Touch Screen Bios Need

          thank you very much after installing that driver touch is ok now thanks agian

            Comment

            • mhdabboud
              Member
              • Mar 2015
              • 17
              • Syria
              #4
              Hi my friend I need bios for this model but it has a touch screen
              I flash a bios bin and delete the orginal one
              but the touch sceen didnt work after that
              can you help me with this please

              Model : 840 G4

              Mother Board : 6050A2854301-MB-A01​

                Comment

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