Lenovo PC 300PL Technical Information Manual for IBM PC300GL (Type 6563, 6564, - Page 17

The PC 300GL personal computer types 6563, 6564, and 6574 and the PC 300PL type 6565 support the following video subsystem modes. Table 3. Supported VGA video modes Mode Display (Hex) mode Screen resolution Colors Buffer start (hex) Dot clock (MHz) Sweep Refresh rate rate (kHz) (Hz) 00 Text 40 x 25 characters 2 B8000 28.322 31.5 70 01 Text 40 x 25 characters 16 B8000 28.322 31.5 70 02 Text 80 x 25 characters Black/white B8000 28.322 31.5 70 03 Text 80 x 25 characters 16 B8000 28.322 31.5 70 04 Graphics 320 x 200 pixels 4 B8000 25.175 31.5 70 05 Graphics 320 x 200 pixels 4 B8000 25.175 31.5 70 06 Text 640 x 200 pixels 2 B8000 25.175 31.5 70 07 Text 80 x 25 characters Mono B8000 28.322 31.5 70 0D Graphics 320 x 200 pixels 16 A0000 25.175 31.5 70 0E Graphics 640 x 200 pixels 16 A0000 25.175 31.5 70 0F Graphics 640 x 350 pixels Mono A0000 25.175 31.5 70 10 Graphics 640 x 350 pixels 16 A0000 25.175 31.5 70 11 Graphics 640 x 480 pixels 2 A0000 25.175 31.5 60 12 Graphics 640 x 480 pixels 16 A0000 25.175 31.5 60 13 Graphics 320 x 200 pixels 256 A0000 25.175 31.5 70 The video subsystem provides a 15-pin monitor connector on the system board. On some models, an optional 24-pin DVI-I monitor connector is provided on the AGP board. For information on monitor connector pin assignments see "Appendix A. Connector pin assignments," on page 33 for SVGA and DVI. Audio Subsystem PC 300GL and PC 300PL personal computers come with an integrated audio controller. These models, which are capable of playing and recording sounds, support SoundBlaster, Adlib, and Microsoft Windows Sound System applications. The device drivers for the preinstalled audio adapter are on the hard disk. The device drivers are also available on the Device Drivers and Diagnostics CD provided with models that come with preinstalled software. If you connect an optional device to the audio adapter, follow the instructions provided by the manufacturer. Note: Additional device drivers might be required. If necessary, contact the manufacturer for information on these device drivers. The following connectors are available on the audio adapter or integrated audio controller: • Line Out port for connecting powered speakers or headphones. You must connect a set of speakers to the Line Out port to hear audio from the adapter. 10 PC 300 GL and 300 PL