Hi, I had an old Siemens Nixdorf Scenic P75, with a phoenix Bios Version 4.04, and I decided to try and run it. I installed some ram, a floppy and a hard disk, with Win95 already installed on it. I powered it on and after some fiddling with Setup it found the HDD and posted OK. However I got the Non-system disk error. I thought that the boot sequence did not include C:, so I tried to change it. But I couldn't find anywhere where I can do it in the bios. Can anyone please help me. Thank you.