Compaq DC7600 HP Compaq dx 7200 and dc7600 Personal Computers, Technical Refer - Page 124

Integrated Graphics Subsystem For viewing the maximum amount of available frame buffer memory MS Windows 2000 or XP, go to Display Properties > Settings> Adapter. The Microsoft Direct diagnostic tool included in most versions of Windows may be used to check the amount of video memory being used. The Display tab of the utility the "Approx. Total Memory" label will indicate the amount of video memory. The value will vary according to OS (Windows 98 will typically show 0.5 to 5 MB or higher, depending on screen resolution and application. In Windows 2000 or XP, the video memory size reported by DirectX will always be 32 MB, even if the total memory installed is over 128 MB. ✎ Some applications, particularly games that require advanced 3D hardware acceleration, may not install or run correectly on systems using the IGC. 6.3 Display Modes The IGC supports most standard display modes for 2D video displays up to and including 2048 x 1536 @ 85 Hz , and 3D display modes up to 1600 x 1200 @ 85 Hz. The highest resolution available will be determined by the following factors: ■ Memory speed and amount ■ Single or dual channel memory ■ Number and type of monitors ✎ The IGC is designed for optimum performance with multi-sync analog monitors. Digital displays may not provide an image as high in quality, depending on resolution. 6-4 www.hp.com Technical Reference Guide