Hello, friends!
I need help with my Yoga 1st Gen (20FB000QUS). I upgraded the MoBo to have 16GB, so I bought the same MoBo (14282-2M LRV1 MB 448.04P15.002M) on Aliexpress, but with the X1 Carbon 4th Gen (20FBA05ECD). I managed to edit the BIOS with the Intel ME/TXE injector tool and clean the ME and add the correct Chipset codes, but the Stylus Active Pen is not charging power. I measured the voltage on the original Yoga MoBo and it is 3.341volts/3.351volts, but on the X1 Carbon MoBo it is only 0.5volts, not enough to charge the Stylus Active Pen. This is definitely some missing ACPI code...

Hi, friends!
I need help with my Yoga 1st Gen (20FB000QUS). I upgraded the MoBo to have 16GB, so I bought the same MoBo (14282-2M LRV1 MB 448.04P15.002M) on Aliexpress, but with the X1 Carbon 4th Gen (20FBA05ECD). I managed to edit the BIOS with the Intel ME/TXE injector tool and clean the ME and add the correct Chipset codes, but the Stylus Active Pen is not charging power. I measured the voltage on the original Yoga MoBo and it is 3.341volts/3.351volts, but on the X1 Carbon MoBo it is only 0.5volts, not enough to charge the Stylus Active Pen. This is definitely some missing ACPI code in...