View Full Version : Ibm 4690 os

June 19th, 2014, 10:28 AM
Digging through some of my old disks, I ran across a 3-floppy set labeled "IBM 4690 OS V3". The floppy label appears to call this FlexOS. The first disk is bootable. This is a special (Toshiba-originated) OS for POS retail systems.

Here's the WikiP article on it (http://en.wikipedia.org/wiki/4690_Operating_System)

Anybody have experience with this thing? Just curious. :)