I am currently running Sierra 10.12.5. For anybody who is trying to get their HD P4600 graphics card to work on their TS140, try the following:
- Install the latest FakePCIID.kext and FakePCIID_Intel_HD_Graphics.kext.
- Under "Devices>FakeID>IntelGFX" section, add 0x04128086.
- Under "Devices>Properties", select "NoDefaultProperties".
- Under "Devices>Add Properties" section, add the following:
- Devices: IntelGFX; Key: AAPL,ig-platform-id; Value: 0300220D; Value Type: DATA
- Under "Graphics>ig-platform-id" use 0D220003
- Under "Graphics", select "Inject Intel"
I am using a dual monitor setup (Full HD), connected to both DP ports.