1. Create a boot USB
http://www.mediafire.com/?rfof5z7kvbh55y1 => download software here
USB must be formated in FAT32. Then, just click and create the USB ghost
2. Start up, press F8, then choose USB-generic or Do the below step.
3. Configure the boot priority in BIOS
BOOT -> Hard disk drives -> select : USB-GENERIC in first priority (2nd: for HDD)
Boot devices priority -> 1st: usb-generic; 2nd: removable disk