[ubuntu] Installing Ubuntu 12.10 on UX32VD iSSD, no Boot Menu

Hello,

I successfully installed 12.10 on the iSSD of my laptop ( it is a 24 GB SSD that is solder onto the motherboard) . I have 1 big problem :

I am not presented with a boot menu, in either Ubuntu or Window when i boot,

I have installed Grub2 on the sdb/ , which is where the Ubuntu installation sits ( sda is where window 8 sit). I ran update-grub in terminal, but i still am not presented with a boot menu to selct which OS to boot.

The laptop is UEFI.