Thank you Lannigan, really. This is really insane from a comany like Asus. A bios fix that took 5 seconds to make, and NO there are no risk at doing that unless you are a complete moron who don't understand **** at computers.
I'm also pissed off by Asus with their driver update. Their FTP is down for 4 days now, and on the official support page, none of the drivers have been updated, that is really crazy, as this would take maybe 10mn to update their support page.
And las but not least, I'm very satisfied with my G74sx (non 3d), the gpu is perfect, it's a solid computer with very good specs, but common, I would have paid 100 or 200 euros more to get a decent screen (I don't care about "3d"), and not a 6 bits Chimei crap with poor viewving angle and a blueish tone.