Failed to install ubuntu 12.10 on asrock h77 pro4/mvp with uefi bios

view story

http://askubuntu.com – I want to install the ubuntu 12.10 or 12.04 desktop for my new pc. steps: I created a bootable usb, config the bios to boot from the usb drive. press "try ubuntu before you install it" ubuntu 12.10 and 12.04 on my new desktop, it is failed. what i tried after failed: 1. I have tested the usb drive image without any error. 2. There are guys suggested to disable secure boot for UEFI bios, tried but failed. 3. I tried pressing F2 to see the log, it shown as below generating localed.... DONE and the process is hanged. Can anyone give me some advice? thank you! config: mb: asrock h77 pro4/mvp (HowTos)