Laptop Asus Strix G15 power up, but always black screen

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  • Themonster
    Member
    • Feb 2023
    • 13
    • Spain
    #1

    Laptop Asus Strix G15 power up, but always black screen

    Hi im Monster ("nickname"), i will explain what happens with this laptop pc:
    Asus Rog Strix G15 : model = G512LW
    The screen is not broken, almost not physically.

    When i power up the computer this run perfect but nothing show in screen, also in HDMI port.
    More or less 10 sec later, when win 11 is loaded , HDMI show things i mean user login in win 11.
    Original or main screen doesn't works, anytime, but HDMI works fine when win11 load nicely.

    When win11 is loaded , i check device administrator, and i found a system firmware error, so what i need to do to fix that, i need flash bios? what means system firmware marked as error, .
    Is that the problem.
    I cant go to bios menu , its like no exist bios, because f10 and enter will shutdown if u are inside bios menu, but never shut down.

    The problem that,and what i need to solve is:

    What i need to do for solve firmware problem.​
    If the probles is the bios i need a version for ch341 because oficial bios doesnt work with ch341, almost i know.ç

    If some one have similar problem or have bios i will very ty for you help .
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    • Themonster
      Member
      • Feb 2023
      • 13
      • Spain
      #2
      I alreay tryied to installing with myasus, but im sure that will no work.

        Comment

        • mon2
          Badcaps Legend
          • Dec 2019
          • 14191
          • Canada
          #3
          Try the EZ update tool:

          https://www.asus.com/support/FAQ/1012152/

            Comment

            • Themonster
              Member
              • Feb 2023
              • 13
              • Spain
              #4
              I cant go inside Bios , black screen i can not see anything, the pc doenst go inside bios menu if i press f2
              Let me explain when i pres f2 win11 doesnt wake up, so i use f10 to save and exit to load again win 11, but f10 and enter, doesn't work.
              So win11 don't turn on again until y restat manually, presing power button 1 time to shutdown and again to start up.
              Last edited by Themonster; 01-20-2024, 11:12 AM.

                Comment

                • Themonster
                  Member
                  • Feb 2023
                  • 13
                  • Spain
                  #5
                  Im trying to do the modify bios from Ez utillity tool, but im stuck at the chose CSME version

                    Comment

                    • Themonster
                      Member
                      • Feb 2023
                      • 13
                      • Spain
                      #6
                      Laptop asus strig g15
                      Model: g512lw
                      S/N: L5NRKD002295208

                      Y posted my bios, i tryid to do it my self but i cnat do it, i dont have any programs for make a new bios using my old bios. Also i dont know check a bios file and if this is correct.
                      Last edited by Vesko356; 01-20-2024, 03:11 PM. Reason: Attached bios removed.

                        Comment

                      • mon2
                        Badcaps Legend
                        • Dec 2019
                        • 14191
                        • Canada
                        #7
                        Hi. Please post this request in the dedicated bios forum.

                          Comment

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