asus x551ma os install issue

[ringgit_maker]

hello, i just bought a new laptop asus x551ma without any operating system installed on it. the issue arrise when i try to install the windows 7 where the system keep me rebooting all over the times...hope could get some help here

 

[TamasK]

Asus X551MA issue. Hey! Just bought an x551ma with FreeDos for grandpa, same problem here, could you solve it? I heard something about Bios upgrading could solve the problem...