Toshiba Satellite R10 User Manual page 192

Resolution
640 × 480
800 × 600
1024 × 768
1280 × 1024
1400 × 1050
1600 × 1200
1920 × 1440
2048 × 1536
* Resolution is support of only CRT 1024 × 768 or more.
Only External Monitor can perform change of Vertical frequency (Hz).
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.
Satellite R10
Table 2 Video modes
LCD
colors
256/256K
256/256K
256/256K
256/256K
256/256K
256/256K
256/256K
256/256K
Display Controller and Modes
CRT
colors frequency (Hz)*
256/256K
256/256K
256/256K
256/256K
256/256K
256/256K
256/256K
256/256K
Vertical
60
75
85
100
60
75
85
100
60
75
85
100
60
75
85
100
60
75
85
60
75
85
100
60
75
85
60
75
B-4