Toshiba U300 Series PSA50 YXT - Manual (Page 119)

User’s Manual B-3
Display Controller and Modes
Resolution LCD colors CRT colors Vertical
frequency (Hz)
800 × 600 256K/256K 256K/256K 60
75
85
1024 × 768 256K/256K 256K/256K 60
75
85
1280 × 800 256K/256K 256K/256K 60
75
85
1280 × 1024 256K/256K 60
75
85
1600 × 1200 256K/256K 60
75
85
1920 × 1440 256K/256K 60
75
2048 × 1536 256K/256K 60
Some modes are not supported at LCD+CRT simultaneous mode and
LCD+CRT Multi Monitor mode.
Some models only support a maximum resolution of 1024 Ч 768.