Ok first the HDD: Although it has from what I can see a proprietary planar connector with flat cable, at the other end there should still be a generic 44-pin connector? (Can't see it in the images.) If so, there is no reason why you would have to hunt for an exact same drive, as you could use any 2.5" IDE of your choosing, and even if it's too big you can always use overlay software to use all storage. Almost all laptop manufacturers of that era use some kind of proprietary connectors for their IDEs, but almost always have a generic 44pin plug at the end though. So you could use a drive of fitting size of your choosing. Don't spend too much money on trying to get teh exact replacement (which wouldnt last long anyways, I guess?) Maybe this is a good candidate for CF/SD to IDE adapter? 😉
Second, the floppy: Although it is soldered to the floppy drive, the cable itself seems to be a generic 26-pin flat cable, that (most) 2/3rds drives used, and (almost all) 1/3rd drive use. If the drive turns out to be broken, and if you dont have a spare flat cable, you could cut of that one, use fine sandpaper to carefully open up the contacts on the neccessary side, and thereafter use it with an acquired substitute drive (either 2/3rds if you manage to get one, or use a 1/3rds superslim and use cardboard or an equivalent to get it "up to height"). I did that on a Compaq a while back. I couldnt find a 2/3rds drive. I used a superslim, cut of the cable, sandpapered open the contacts and used it with the superslim, it worked out well. I used cardboard to "heighten it up" nad make it fit. Ultimate solution only. But lets go that route only if the drive turns out to be non-fixable.
The 5-pin port on the left of the machine: This is where an optional "Trackball" would have been attached (like the ones IBM did on their first laptops). See manual here --> http://www.google.de/url?sa=t&rct=j&q=&esrc=s … RZJfu4Sb8oZ6g2j