Pc Specialist GM7TGxP Bios and EC Problem

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  • mburke26219
    New Member
    • Aug 2023
    • 4
    • United Kingdom
    #1

    Pc Specialist GM7TGxP Bios and EC Problem

    Hi All,

    Currently struggling with this bios and EC Problem and hope someone with more knowledge might be able to help, so my laptop PC Specialist Ionico 17 ( Tongfang GM7TGxP / 11800h rtx 3070 ) had lower than normal resistance on the PCH, so before i changed the pch i attempted to flash a bios/ec from same type of laptop board ( i am not the original owner and PC Specialist would not help ) which did flash ok but no change, after that i changed the chip and all resistance readings from all rails were normal, so i turned the laptop on with the new PCH and it turned on as soon as i plugged the power in (did find that strange but ok ) then laptop would attempt to boot but but after 1 minute turn off, so i checked the power rail and give myself a small scare when the cpu had 1.8 on core... turned the laptop straight off, the PCH Was new and all seem fine but then i though that i had the bios from the one i found online ( attached under 111bbb ) when i re-flashed the original bios then the same as before, i got 19.5v / 5v / 3.3 / 1.8v and all ok up to 1.05 and the laptop seems to not be starting the PM States, if anyone has a answer or solution please let me know, i have attached all files.

    Thanks,
    Matt
    Attached Files
    Tags: None
    • SMDFlea
      Super Moderator
      • Jan 2018
      • 20865
      • UK
      #2
      Post the laptop serial number. Is that the original bios or the other one you tried. Where did you get the PCH from, was it from a donor, and if so from which motherboard model or was it from somewhere else.
      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

        Comment

        • mburke26219
          New Member
          • Aug 2023
          • 4
          • United Kingdom
          #3
          The PCH Was from AliExpress, the laptop serial number is 218949901, image attached.

          111bbb is the one i had installed after the replacement PCH, the original is GM7 Original.

          Thank you.

            Comment

            • peste
              Super Moderator
              • Dec 2016
              • 12786
              • ROMANIA
              #4
              Originally posted by mburke26219
              The PCH Was from AliExpress, the laptop serial number is 218949901, image attached.

              111bbb is the one i had installed after the replacement PCH, the original is GM7 Original.

              Thank you.
              Don't post pictures unless asked...write with the keyboard..
              Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

              >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

              Every donation made will go towards server fees and maintenance costs.

                Comment

                • SMDFlea
                  Super Moderator
                  • Jan 2018
                  • 20865
                  • UK
                  #5
                  Originally posted by mburke26219
                  The PCH Was from AliExpress, the laptop serial number is 218949901, image attached.

                  111bbb is the one i had installed after the replacement PCH, the original is GM7 Original.

                  Thank you.
                  Was the new PCH listed as new ,or from a GM7TGxP board

                  All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                    Comment

                    • mburke26219
                      New Member
                      • Aug 2023
                      • 4
                      • United Kingdom
                      #6
                      [QUOTE=SMDFlea;n3696993]

                      Was the new PCH listed as new ,or from a GM7TGxP board

                      It was listed as new, product code HM570 SKRMA )

                        Comment

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