Integrated Graphics Subsystem

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.

Some applications, particularly games that require advanced 3D hardware acceleration, may not install or run correctly on systems using the IGC.

6.3Display Modes

The IGC supports the following standard display modes for 2D video displays:

Table 6-2.

IGC Standard 2D Display Modes

 

 

Resolution

Maximum Refresh Rate

 

Analog

Digital

 

Monitor

Monitor

 

 

 

640 x 480

85 Hz

60 Hz

800 x 600

85 Hz

60 Hz

1024 x 768

85 Hz

60 Hz

1280 x 720

85 Hz

60 Hz

1280 x 1024

85 Hz

60 Hz

1440 x 900

85 Hz

60 Hz

1600 x 900

85 Hz

60 Hz

1600 x 1200

85 Hz

60 Hz

1680 x 1050

85 Hz

60 Hz

1920 x 1080

85 Hz

60 Hz

1920 x 1200

85 Hz

60 Hz

1920 x 1440

85 Hz

60 Hz

2048 x 1536

75 Hz

60 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

 

6-4

www.hp.com

Technical Reference Guide

Page 76
Image 76
HP dc7800 manual Display Modes, Resolution Maximum Refresh Rate Analog Digital Monitor