I am new here and this is my first post. I have an HP laptop (Pavilion dv6000)
While I was trying to dual boot Ubuntu, I was unable to install it correctly and the setup broke in the middle leaving me unable to boot.
Next I tried to install other Linux OS's but with out any luck. Finally I was able to install Ubuntu 12.10 by following the guides on the internet, but it is extreme slow and not all hardware works.
I was able to install it in a 80GiB ext4 partition where Ubuntu is installed and no other windows partitions and, now if I use the windows 7/8 LiveCD or USB then, through the bios, set it to boot using USB or CD. It still doesn't boot giving a error:
an operating system wasn't found
This maybe because it doesn't have a Windows 8 master boot record.
Please can anybody tell me how to restore windows 8mbr and boot into the Windows installation disc, and get rid of Ubuntu? I already have it on my desktop computer, so it's not needed on my laptop.
Please help as I have to complete some important work.