I am using 0x01620006
A good description of the available options for HD4000 are available here: http://blog.stuffedcow.net/2012/07/intel-hd4000-qeci-acceleration/
Signature updated;
For what it’s worth, I downgraded my machine to Sierra yesterday. Apart from having some initial issues in getting the thing to boot I found I could configure the GFX just as I liked;
I was able to set PCI gfx first, but still keep Intel IGFX enabled to allow DRM playback...
Sadly I also have a similar issue. Setting PCI as first doesn't allow me to boot. Just get a panic and reboot. Turning off IGFX entirely allows the system to boot but I still get artefacts. Considering biting the bullet and just getting a GTX1060.
Don't use VoodooHDA, you'll get KP's and it gives you audio artifact. I'll be writing a tutorial later today on how to get the VT2021 working on my website. It'll be a full DSDT patching guide.
I ended up re-patching my DSDT yesterday as I began using my HD4000 alongside my GT640 to enable 3...
Hey everyone,
Managed to get my GA-Z77X-D3H practically working 100%.
My Specs:
MB: GA-Z77X-D3H Rev 1.0
GFX: GT640
HDD: Samsung 128GB 830 series SSD, 3x 1TB Seagate 7200RPM Barracuda
PSU: Corsair HX650
CPU: Intel Core i5 3750K (running at stock 3.4GHz)
All power functions, and...
Hey guys,
Managed to get my GA-z77X-D3H practically working 100%.
My Specs:
MB: GA-Z77X-D3H Rev 1.0
GFX: GT640
HDD: Samsung 128GB 830 series SSD, 3x 1TB Seagate 7200RPM Barracuda
PSU: Corsair HX650
CPU: Intel Core i5 3750K (running at stock 3.4GHz)
All power functions, and...
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