I've just installed openSuse 13.1 and, while it's great, now I want to try Mageia 4. Problem is that after installing openSuse my machine (Lenovo G560) won't boot from a USB stick or from the DVD drive. I copied an ISO of Mageia to a USB stick. I then set the boot order in the bios to boot from the USB stick first but rebooting just skips the USB and and boots from the HD. Same thing happens with a DVD image of the Mageia.
Installled openSuse and now can't boot from USB or DVD
boot;opensuse;dvd;mageia