Why is this an ongoing issue?!? I'm having the same problem and I've does EVERYTHING on this post multiple times. Why can't Apple fix this for good? I've reset NVRAM and SMC so many times I forgot how many, I've tried plugging power into the right side (which would be ridiculous issue), different resolutions, including all the 'low resolution' and all to default, and I've scanned for any viruses or malware... not to mention I'm fully patched. PLEASE FIX THIS Fn ISSUE FOR GOOD! I've see years of posts!