Toshiba Libretto U100 - Manual (Page 198)

B-4 User’s Manual
Display Controller and Modes
Table 2 Video modes
* Resolution is support of only CRT 1024 × 768 or more.
Only External Monitor can perform change of Vertical frequency (Hz).
Resolution LCD colors CRT colors Vertical
frequency (Hz)
640 × 480 256/256K 256/256K 60
75
85
100
800 × 600 256/256K 256/256K 60
75
85
100
1024 × 768 256/256K 256/256K 60
75
85
100
1280 × 1024 256/256K
(Virtual)
256/256K 60
75
85
100
1400 × 1050 256/256K
(Virtual)
256/256K 60
75
85
1600 × 1200 256/256K
(Virtual)
256/256K 60
75
85
100
1920 × 1440 256/256K
(Virtual)
256/256K 60
75
85
2048 × 1536 256/256K
(Virtual)
256/256K 60
75
The screen may not be displayed properly in high resolution mode while
running 3D applications, during DVD playback, etc. Reduce the resolution
until the screen is displayed properly in such cases.