YES!!! I installed those drivers
@mitchellvii linked to from a dropbox account and videos now play in Windows Media Player and the MUI Video app, and it doesn't heat up enough to even turn on the fan... but I can't figure this out, I tried installing the latest Intel drivers I downloaded and installed in Win8.1 which had a Jan 2015 date but Win10 said those didn't contain drivers for this device. The one from the above mentioned dropbox did install, I got the Intel control panel when I right click on desktop, but the driver date is 8/5/2014.
Does the latest (Jan 2015) not work for Win10?
I guess I don't care ('cept my OCD which wants the latest/greatest). These drives
@mitchellvii linked to fixed the video playback issue, the heat/fan issue and I have the Intel control panel to adjust contrast and gamma etc. Thanks!