Video freez problem while installing ubuntu 11.10 on Intel z77 chipset

view story

http://askubuntu.com – Brand new PC with Intel z77 chipset, I am trying to install ubuntu 11.10(64bit) on it. After boot up from CD I am able to see first screen with keyboard then video freezes some random screen is appeared which is not related to installation steps. Obviously my expected screen is "Try Ubuntu/Install" but not happening. My question is Ubuntu 11.10 supports Intel z77 chipset or not? what's the solution for this problem? Regards, RK (HowTos)