Video Connector; Figure B-5. Pin Numbers For The Mouse Connector; Figure B-6. Pin Numbers For The Video Connector; Table B-4. Pin Assignments For The Mouse Connector - Dell PowerEdge 4200 Series User Manual

Figure B-5 illustrates the pin numbers for the mouse
connector, and Table B-4 lists and defines the pin assign-
ments and interface signals for the mouse connector.
2
1
Figure B-5. Pin Numbers for the Mouse
Connector
Table B-4. Pin Assignments for the Mouse
Connector
Pin Signal I/O
1 MFDATA I/O
2 NC N/A
3 GND N/A
4 FVcc N/A
5 MFCLK I/O
6 NC N/A
Shell N/A N/A

Video Connector

The system uses a 15-pin high-density D-subminiature
connector on the back panel for attaching a video graph-
ics array (VGA)-compatible monitor to your computer.
The video circuitry on the system board synchronizes the
signals that drive the red, green, and blue electron guns in
the monitor.
NOTE: Installing a video card automatically disables the
system's built-in video subsystem.
If you reconfigure your hardware, you may need pin
number and signal information for the video connector.
Figure B-6 illustrates the pin numbers for the video
shell
4
6
5
3
Definition
Mouse data
No connection
Signal ground
Fused supply voltage
Mouse clock
No connection
Chassis ground
connector, and Table B-5 lists and defines the pin assign-
ments and interface signals for the video connector.
Figure B-6. Pin Numbers for the Video
Connector
Table B-5. Pin Assignments for the Video
Connector
Pin Signal I/O
1 RED O
2 GREEN O
3 BLUE O
4 NC N/A
5-8, 10 GND N/A
9 DDC N/A
11 NC N/A
12 DDC O
data out
13 HSYNC O
14 VSYNC O
15 DDC O
clock out
Shell N/A N/A
I/O Ports and Connectors
shell
Definition
Red video
Green video
Blue video
No connection
Signal ground
Vcc
No connection
Monitor detect data
Horizontal synchroniza-
tion
Vertical synchronization
Monitor detect clock
Chassis ground
B-5