VMIVME-4514
由Intel 855GME图形和内存控制器集线器（GMCH）控制。GMCH的硬件和BIOS与支持VESA高分辨率和扩展视频模式的行业SVGA和数字视频标准兼容。表2-2和表2-3显示了模拟监视器的GMCH视频控制器支持的图形视频模式。并非所有SVGA监视器都支持分辨率和刷新率超过640 x 480（85Hz）。不要试图将监视器驱动到超出其能力的分辨率或刷新率。注：当使用数字视频输出P2背板连接器时，图形操作需要VMIACC-0586/ACC-0586RC或VMIACC-0590/ACC-0590RC RTM。BIOS中数字视频输出的默认设置为800x600。表2-2 Windows 2000支持的图形视频分辨率（模拟）屏幕分辨率大颜色大刷新率（Hz）640 x 480 256，所有分辨率均支持High和True。85 768 x 1024 85 800 x 600 85 1024 x 768 85 1024 x 1280 75 1200 x 1600 60 1280 x 1024 75 1600 x 1200 60表2-3在所有分辨率下都支持Windows XP支持的图形视频分辨率（模拟）屏幕分辨率大颜色大刷新率（Hz）640 x 480 High和True。85 800 x 600 85 1024 x 768 85 1080 x 1280 75 1600 x 1200 60

is controlled by the Intel 855GME Graphic and Memory Controller Hub (GMCH). The GMCH is hardware and BIOS compatible with the industry SVGA and digital video standards supporting both VESA high-resolution and extended video modes. Table 2-2 and Table 2-3 show the graphics video modes supported by the GMCH video controller for analog monitors. Not all SVGA monitors support resolutions and refresh rates beyond 640 x 480 at 85Hz. Do not attempt to drive a monitor to a resolution or refresh rate beyond its capability. NOTES: The VMIACC-0586/ACC-0586RC or the VMIACC-0590/ACC-0590RC RTMs are required for graphics operation when using the digital video out the P2 backplane connector. The default setup in the BIOS for Digital Video Output is 800x600. Table 2-2 Supported Graphics Video Resolutions for Windows 2000 (Analog) Screen Resolution Maximum Colors Maximum Refresh Rates (Hz) 640 x 480 256, High and True are supported at all resolutions. 85 768 x 1024 85 800 x 600 85 1024 x 768 85 1024 x 1280 75 1200 x 1600 60 1280 x 1024 75 1600 x 1200 60 Table 2-3 Supported Graphics Video Resolutions for Windows XP (Analog) Screen Resolution Maximum Colors Maximum Refresh Rates (Hz) 640 x 480 High and True are supported at all resolutions. 85 800 x 600 85 1024 x 768 85 1080 x 1280 75 1600 x 1200 60