Foxconn Q45M Series User Manual page 24

CoM Connector : CoM1
This motherboard supports one serial RS232 COM port
for legacy compatibility. User must purchase another
RS232 cable with a 9-pin D-sub connector at one end
to connect with the external RS232 device and another
end with 10-pin female connector to connect with COM1
connector in the motherboard.
TPM Connector : TPM
The TPM (Trusted Platform Module) provides the ability
to the PC to run applications more secure and to make
transactions and communication more trustworthy. To
utilize this function, you should purchase additional
device and install it.
1 2
LCLK
LFRAMEn
LRESETn
LAD3
VDD
LAD0
NC_1
NC_2
GND
LPCPDn
19 20
TPM
fan Connectors : CPU_fAN, SYS_fAN,
Nb_fAN
There are three main fan headers on this motherboard.
The fan speed can be controlled and monitored in "PC
Health Status" section of the BIOS Setup. These fans
can be automatically turned off after the system enters
S3, S4 and S5 sleeping states.
GND
EMPTY
NC_3
LAD2
LAD1
GND
NC_4
SERIRQ
CLKRUNin
NC_5
17
17
2
1
RLSD SIN
SOUT DTR
GND DSR
RTS CTS
RI EMPTY
10
9
COM1
1
GND
POWER
SENSE
CONTROL
CPU_FAN/ SYS_FAN/ NB_FAN