Hello,
Recently I tried F21 on that board. The result was a bit disappointing...

Apperently Fedora has several issues with that hardware:
- thermal shutdown, after message something like "kernel trap/thermal zone/core0"
- wlcore module error
- some other error, possibly related to swap module /Need to redo testing here, not captured on logs/

What do You think? What is advisable to do /if any/ in this situation?
I have some time, maybe can provide ssh/vnc access, if somebody is interested to examine issues.
However, in that case we probably have to do something with that termal shutdown.
I'm not experienced with specific kernel things that maybe involved.

Best regards!