Standard Control Panel Functionality
Intel®
Server System SR1625UR TPS
64
Revision 1.5
Intel order number E47487-007
9.2.4
System Identification LED
The blue system identification LED is used to help identify a system for servicing. This is
especially useful when the system is installed in a high density rack or cabinet that is populated
with several similar systems. The system ID LED blinks when the System ID button on the
control panel is pressed or it can be illuminated remotely through the server management
software.
9.3
External Standard Control Panel Connectors
The standard control panel has two external I/O connectors:
One USB port
One VGA video port
The following tables provide the pin-outs for each connector.
Table 52. External USB Connectors
Pin #
Description
1
PWR_FP_USB2
2
USB_DN2_FP_R
3
USB_DP2_FP_R
4
GND
5
GND
6
GND
7
GND
Table 53. Video Connector
Description
Pin #
Pin #
Description
VGA_RED
1
9
GND
VGA_GREEN
2
10
GND
VGA_BLUE
3
11
Unused
Unused
4
12
VGA_DDCDAT
GND
5
13
VGA_HSYNC_L
GND
6
14
VGA_VSYNC_L
VGA_INUSE_L
7
15
VGA_DDCCLK
GND
8
16
GND
17
GND
If a monitor is connected to the control panel video connector, the rear video port on the server
board is disabled and the control panel video is enabled. The video source is the same for both
connectors and is switched between the two, with the rear video having priority over the control
panel. This provides easy front accessibility to the server.
9.4
Internal Standard Control Panel Interconnect
All standard control panel signals are directed through a single 50-pin signal connector and 10-
pin USB connector. The standard control panel board is cabled to the hot-swap backplane.
