I have a Sony Vaio, 64 bit laptop with 4 GB RAM. Before installing windows, I created portions as 50GB NTFS for Windows 7, 200GB NTFS & rest unpartioned for Ubuntu. Installed Windows 7, which went through without any trouble. Next I tried to install Ubuntu, but it is not happening. While booting the ubuntu instaler DVD is not recognised, same with installer USB. If I check that DVD / USB on any ither system, they are recognised.
What steps should I take to install Ubuntu. I tried 14.04 32 bit and 64 bit.
Is it recognized by other system when booting or in fileexplorer?
You have to setup your boot device to USB or DVD.