Been several updates.
http://support.hp.com/us-en/drivers/...Id/ob-172884-1

Maybe
The problem is already resolved and it was related to Intel(R) SpeedStep Technology. As soon as I turned off it in the BIOS these warning messages are no longer displayed. Thank you for your feedback.

Lot of folks got hit with that problem it seems.
https://www.google.com/#q=The+speed+...ystem+firmware.