Display Modes - HP Compaq dc7900 USDT Technical Reference Manual

Integrated Graphics Subsystem

6.3 Display Modes

The GMA supports the following standard display modes for 2D video displays:
IGC Standard 2D Display Modes
Resolution
640 x 480
800 x 600
1024 x 768
1280 x 720
1280 x 1024
1440 x 900
1600 x 900
1600 x 1200
1680 x 1050
1920 x 1080
1920 x 1200
1920 x 1440
2048 x 1536
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
All systems include both a legacy VGA connector and a DisplayPort interface. The DisplayPort
is an alternate solution to (but not compatible with) HDMI and DVI. The DisplayPort interface
consists of four data pair links, each of which can carry video, audio, and clock signals at a
transfer rate of 1.62 or 2.7 Gb/s.
The DisplayPort interface provides multimode support through the use of an optional external
adapter for connecting a DVI or VGA monitor.
6-4
Table 6-2.
Maximum Refresh Rate
Analog Digital
Monitor Monitor
85 Hz
85 Hz
85 Hz
85 Hz
85 Hz
85 Hz
85 Hz
85 Hz
85 Hz
85 Hz
85 Hz
85 Hz
75 Hz
www.hp.com
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
Technical Reference Guide