prenosnik asus k50c kako v bios

Kako na prenosniku asus k50c priti v bios je vprašanje (kaj pritisniti).V navodilih o tem ne piše čisto nič, z googlom si takistom nisem mogel pomagati.Med bootanjem ne piše nič, edino prikaže še Asusov ExpressGate program.
http://www.asus.com/Notebooks/Versatile...

http://forum.notebookreview.com/asus/38...
ExpressGate - Based on Linux, this utility features a graphical user interface, web browser, Skype, and a chat client based on Pidgin. It allows users to fully utilize these features without having to boot into Windows. Using ExpressGate instead of Windows does not help conserve battery life. A fun feature, but not necessary.

V navodilih za uporabo tega NB piše:
"If you need to run the BIOS setup to set or modify the system configuration, press [F2] upon bootup to enter the BIOS setup"

L.p., Kloko