132-Column Text Modes - Texas Instruments TravelMate 4000M User Reference Manual

Capabilities

132-Column Text Modes

Your computer supports two 132-column text modes on
either fixed-frequency or multifrequency monitors. One
mode displays 25 rows of 132-column-wide text. The
second mode displays 60 rows of 132-column-wide text.
These modes display large amounts of information at one
time.
These extended modes require specific software support to
take advantage of their capabilities in software applications.
8-4 VGA External Monitor Utilities