[ubuntu] Error: no such partition

view story

http://ubuntuforums.org – Hi every1 please help "Error: no such partition grub rescue" I am using W7 ASUS laptop and last week I installed Ubuntu 12.04 alongside with W7. It was working fine until I selected windows recovery to recover windows files, on the boot window where you select ubuntu, W7. What happend is W7 recover displayed an error and I restarted the laptop and it displayed the Rescue console and I can not boot from CD/DvD and USB I can only access BIO even BIOs is no help @ this point. I have the Ubuntu 12.04 CD I can't boot on it pls help. I tried some tricks on other post I just can't get it ri (Hardware)