You won't have the minimum system requirements for booting up Open Suse even if you installed it with other computer like you did with DSL. Open Suse is just too heavy. For your specs, Damn Small Linux ,
Tiny Core Linux (the guy who developed Tiny core Linux used to be on Damn Small Linux Team by the way) which runs a new kernel also but requires some skill to setup also. It wasn't out when I was doing minimal distro installs so I have no experience to pass on to you with it. Google and Tiny Core Forums will be your friend with finding answers to questions. I'd recommend
Slitaz but I think your Laptop is to old for it also. But nothing ventured. Nothing gained or learned. Up to you whether Slitaz would be worth the effort, but I think you need a P2 for it. Check minimum requirements first before trying.
Another option may be
Deli Linux
Now. One last thing. I hate to pop your bubble. But the way you are installing via a ide adapter. What happens is your /etc/x11/xorg.conf file which controls display is being configured for the Desktop instead of your laptop. That is why the screen won't show. I will post some links but it will seem like greek to you. (just a assumption)
DSL Tips and Tricks :: A quick guide on compiling XOrg 7.0 on DSL
X and Fluxbox :: Reconfiguring X on Boot
Finally this is what my search at Distro Watch came up with for Linux Distros that run on old old old Hardware that are active and up to date.
http://distrowatch.com/search.php?ca...&status=Active I still think Tiny core or Deli Linux might be your next best bet. Also if you can reinstall your hardrive into your notebook and try a network or hardrive Install instead.
Mightydreams: Install Linux from ISO image on hard disk without using a DVD ROM or CD Drive