Quote Originally Posted by andersgulliksson1 View Post
We have got a new computer Dell optiplex XE3.

The new computer doesn't have option to boot legacy from hard disk.

I can install SUSE from an USB-connected-external-DVD But when I tries to start boot the installed system it will not boot.

But a strange thing is that it is possible to boot from harddisk if I have the USB-connected-external-DVD connected when I boot.

Does anyone have a idea if it is possible to solve this system and still use SUSE11SP3?
Bios setting? Partitioning? UEFI settings?

Hi and welcome to the Forum
I'm guessing it's using elilo to boot? In your system BIOS, do you have secure boot disabled, fastboot disabled?

When the system is booted via USB, can you switch to root user and post the output from;

efibootmgr -v
ls /boot/efi/EFI/