To fix it, get yourself a copy of Ubuntu live cd, boot into it, enter the windows partion, and delete all references to suse installation. remove the .bak extensions, and reboot and whammo, you should be able to reboot into windows, and the suse unistaller should do the rest.
It’s how these companies manage to put out ‘budget’ laptops ain’t it, **** processors, small drives and miniscule amounts of ram
Tbh towards the end 768 wasn’t really enough for xp either, we were putting at least 2gb in the xp machines we built for close on 2 years prior to vista coming out