Lenovo U410 -- Messed up grub/mrb, and can't access bios

view full story

http://askubuntu.com – I am out of ideas, so I thought I would ask here. I have a lenovo U410 and it comes with one of those intel hybrid hdd's that has a 32GB ssd in it. I figured I would unraid it and try out ubuntu on it for the first time. I got it installed and working, but when I tried to get back into windows, I got an error about EFI table ( I think that's what is was, I am on my phone on the bus ). After that, I tried to repair the MBR as I decided I didn't want to run it on my laptop. I can't get windows back, and I can't even access the bios to try and repair windows. Everything I try and do seems to b (HowTos)