I can enter bios by pressing F12 key. There are 5 images: 3 discs stack up, single disk, floppy disk, two pc side by side and PC card. I selected each of them one by one nothing happened. Screen goes the same blank screen with the above mentiond message.
This is a old laptop - Satellite 1860 SA170P. But it works for me because i use for internet.
I will try Ubuntu CD. Can someone please suggest me where i can download?