Thanks Shintai! I'm going to try those right away, on my i3-6100.
Edit: Can't find those? Newest I see, after going to downloadcenter.intel.com , and searching for "HD 530", and clicking on "HD 530 for 6th-generation Core Microprocessors", I get 4404 at the top of the list, no 4424.
https://downloadcenter.intel.com/do...ows-7-8-1-and-Windows-10-64-bit-for-Intel-NUC
I searched for that version string, and found the download, but they say "for NUC". Will they install OK on a desktop SKL i3? And are they different than 4404?
Edit: I tried both 4404 and 4424, still issues with the HDMI handshake with my 24" HDTV monitor. Neither driver, will successfully "wake up" the monitor, WITH audio still playing. Sometimes I have to manually then turn the monitor off and then on again, and sometimes, the HDMI audio driver gets in a state, where it thinks it has hand-shaked, but it hasn't. The Volume control VU meter shows moving green, like there's audio playing, but nothing is heard over the monitor. Have to reboot the entire PC to get audio back.
Why can't Intel get this right? Is there some inherent defect in SKL CPUs? Both my NV and AMD video cards have NO ISSUE with my monitor. (They did, initially, when I first got them, but both AMD and NV fixed whatever issues there were within the first month of new drivers for both brands.)
Edit: When I woke it up this last time, it didn't have audio, but had the VU meter going. Attempting to change playback devices, and set the "Realtek Digital Output" (onboard SPDIF) as output, showed the VU meter, but then changing back to the HDMI output, the VU meter stopped. And stopping and re-starting my internet radio stream, just showed "buffering" (not a network problem). Like data wasn't able to flow over the HDMI audio device.
So I was able to fix it this time, without rebooting the whole system, by going into Device Manager to "Disable" the "Intel Display Audio" device, wait 10s, and then re-enable it, and re-start the stream. Why does Intel's HDMI Audio output driver "hang", and not pass data to the display?
Edit: HDMI audio handshake issue / problem / defect , EWM24F1Y1 , Intel i3-6100 Skylake