User's and BIOS Manual (1.0c)

Chapter 5: Advanced Serverboard Setup
5-15
Serial Ports
The COM1 serial port is located beside
the mouse port. COM2 is a header on
the serverboard (see serverboard
layout for location). See the table on
the right for pin defi nitions.
Note: Pin 10 is included on the header but not on
the port. NC indicates no connection.
Serial Port Pin Defi nitions
(COM1/COM2)
Pin # Defi nition Pin # Defi nition
1 DCD 6 DSR
2 RXD 7 RTS
3 TXD 8 CTS
4 DTR 9 RI
5 Ground 10 NC
Fan Headers
The X7DBP-i/X7DBP-8 has fi ve fan
headers, each of which supports
two fans (designated Fan1 through
Fan10). Fan speed is controlled via
Thermal Management with a BIOS
setting. See the table on the right for
pin defi nitions.
Fan Header Pin Defi nitions
(FAN1-FAN10)
Defi nition Pin# Color
Fan PWR 1 Red
Tachometer 2 Yellow
GND 3 Black
GND 4 Grey
Tachometer 5 White
Fan PWR 6 Orange
Universal Serial Bus
Headers
Three USB headers (USB2/3
and USB4) are included on the
serverboard. These may be used for
front side access. A USB cable (not
included) is needed for the connec-
tion. See the table on the right for
pin defi nitions.
Universal Serial Bus Headers
Pin Defi nitions (JUSB2/JUSB3)
USB2
Pin # Defi nition
USB3, USB4
Pin # Defi nition
1 +5V 1 +5V
2 PO- 2 PO-
3 PO+ 3 PO+
4 Ground 4 Ground
5 Key 5 NC