Hi, Rehabman. I'm working on a yoga 3 14 with an Intel HD5500 and a Nvidia 940m. I managed to disable the discrete graphics following your guide, but fail to find the _INI method to patch. Those DSDT/SSDT are disassembled and patched roughly based on
@sheg0's guide:
https://www.tonymacx86.com/threads/guide-lenovo-yoga-3-14-broadwell-hd5500.187138/. SSDT4(SDS_RTD3) and SSDT5(ULX_RTD3) are processed separately. These two table almost have the same content. However, the part of discrete graphics is located in these two table and I thought this causes confusion. The location of the graphics shows \_SB.PCI0.RP05.PEGP under Windows, and there are little methods related to it. So is it possible or necessary to merge these two table if they truly causes problems on graphics and how can I disable the discrete graphics? Thank you.
PS: Also, can you help me to check what's wrong with the video output? This model has a mini HDMI port. I managed to boot it with false FakeID with HDMI-VGA cable plugged in. While it output via BIOS rendering(?) and when connected with plain HDMI it glitch. I have patched it with your guide Intel IGPU HDMI/DP audio and the HDMI output shows under the audio device but still no help for the video output...sad