Hi,

I recently had to leave my laptop at at the repair shop due to some problems with the graphics as well as an unsafe ntfs system. The repair guy downgraded my OS to win7 and I tried to fix that with moving to Ubuntu LTS 16.04.

Unfortunalty the Ubuntu install broke my GRUB2 files and now I\m stuck.

I can boot only through ubuntu USB.
reinstalling ubuntu achiveves nothing.
My windows partition only wants to boot thorugh atheros ethernet
while booted from USB I can not mount my C/ drive which is my normal 30 GB SSD>

As I said earler. I\m stuck here. What do I do next.

sorry for weird punctuation. I cannot change the keyboard back to swedish either.