Now and then my display ( HP w2207h) turns blue for 5 seconds or more ... I wait ...and everything is normal again.
There is no regularity , sometimes after 1 hour , 3 hours ...
I have windows 8.1 on a desktop PC HP Envy 700-29eb bought in september 2013
In the properties of the display I found : driver (?) 2.0.0.0
thanks for any answer