Hi,
I'm the one who tried to help Carmelo. Unfortunately, after I opened this machine (Acer c720p, french keyboard) and removed the screw to enable writing on coreboot, it now refuses to access to seabios if I press CTRL + L has I did before so many times. I've put the screw ack in, it's still the same.
Thus the fedora 20 I installed is now out of reach.
If I wait ~30 seconds, I've a second white screen proposing to reinstall ChromeOS using USB or SD. I hope I someone here can save me the trouble of reinstalling ChromeOS, then wipe it again, then reinstall Fedora 20 and reconfigure it...
ATM i'll go for a good glass of Cognac VSOP (with all due respect to those finding alcohol offensive).
Best regards, Yannick