MSI Z68MA-G45 (B3) Manual - Manual (Page 29)

2-13
MS-7676
Chapter 2
Seral Port Connector: JCOM1
Ths connector s a 16550A hgh speed communcaton port that sends/receves 16
bytes FIFOs. You can attach a seral devce.
1.DC
D
3.SO
UT
10.N
o Pin
5.Gro
und
7.RT
S
9.RI
8.CT
S
6.DS
R
4.DT
R
2.SIN
Fan Power Connectors: CPUFAN,SYSFAN1~2
The fan power connectors support system coolng fan wth +12V. When connectng the
wre to the connectors, always note that the red wre s the postve and should be con-
nected to the +12V; the black wre s Ground and should be connected to GND. If the
manboard has a System Hardware Montor chpset on-board, you must use a specally
desgned fan wth speed sensor to take advantage of the fan control.
1.Gro
und
2.+1
2V
3.Se
nsor/
No U
se
1.Gro
und
2.+1
2V
3.Se
nsor
4.Co
ntrol
CPUFAN SYSFAN2
1.Gro
und
2.+1
2V
3.Se
nsor
4.NC
SYSFAN1
Important
Please refer to the recommended CPU fans at processor’s offical webste or consult
the vendors for proper CPU coolng fan.
CPUFAN support Smart fan control. You can nstall Control Center utlty that wll
automatcally control the fan speeds accordng to the actual temperatures.
Fan cooler set wth 3 or 4 pns power connector are both avalable for CPUFAN/
SYSFAN1.
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