Hi Jian,
I recommend you to make bootable USB flash or setup network boot.
For booting you can use Grub or Grub2, but genode's vesa driver can't use some modern video adapters, and it can be solved with using patched version of Grub from Adam Lackorzynski
http://os.inf.tu-dresden.de/~adam/grub/
Step-by-step guide with grub 1.xx bootloader:
1. Create bootable USB-flash with grub 1.xx
2. Copy directories fiasco and genode from your BUILD_DIR/var/run/BUILD_NAME to usb disk, example for demo run script : cd BUILD_DIR; cp -R var/run/demo/fiasco /mnt/usb; cp -R var/run/demo/genode /mnt/usb
3. Copy grub config from BUILD_DIR/var/run/BUILD_NAME/boot/grub/menu.lst to usb disk, example: cp var/run/demo/boot/grub/menu.lst /mnt/usb/boot/grub/menu.lst
4. Boot from usb flash on PC
If you would like to use Grub2 you need rewrite Grub menu.lst in Grub2 format.
Genode supports most of modern hardware, and you don't need usually to special config for drivers.