- May 3, 2012
- Intel DH67BL
- HD 3000
- Mobile Phone
I've tried that, and whilst it fixes the glitches, it makes the screen flickering much worse.
No "Problem Reporting" files attached.
Read FAQ, "Problem Reporting" again. Carefully. Attach all requested files/output.
I previously had Sierra booting without CSM enabled, of that matters.
Try also setting various ScreenResolution in config.plist/GUI (such as 1024x768).
On a sidenote, is the applelpc thing supposed to give a result?
For the laptop in your profile, yes.
See ACPI patching guide.