Toshiba PORTEGE M400 - Manual (Page 216)

User’s Manual B-5
Display Controller and Modes
Table: Video modes (XGA model) continued
* Only External Monitor can perform change of Vertical frequency (Hz).
Resolution LCD colors CRT colors Vertical frequency
(Hz)*
640 × 480 64K/64K 64K/64K 60
75
85
100
800 × 600 64K/64K 64K/64K 60
75
85
100
1024 × 768 64K/64K 64K/64K 60
75
85
100
1280 × 1024
(Virtual with LCD
only)
64K/64K 64K/64K 60
75
85
100
1600 × 1200
(Virtual with LCD
only)
64K/64K 64K/64K 60
75
85
100
1920 × 1440
(Virtual with LCD
only)
64K/64K 64K/64K 60
75
85
2048 × 1536
(Virtual with LCD
only)
64K/64K 64K/64K 60
75
Noise may appear if the screen is displayed in high resolution mode on a
simultaneous display or multi-monitor display while running 3D
applications, during DVD playback or so on. Reduce the resolution until the
screen is displayed properly in such cases.