re: 755cx sound

[Paul Rubin <phr@netcom.com>]

There were two versions of the 755cx: the fancy one with 800x600 screen
and MWave, and a less fancy one with 640x480 and no MWave.

Yes, there is some kind of hack that lets you load the MWave soundblaster
driver under DOS, then boot Linux, so you have a sound card.  It doesn't
let you use the MWave modem, however.
You can probably find info on http://www.muc.de/~hm/linux/thinkpad.html
or one of the links coming from it.