MSI Big Bang-Marshal (B3) Manual - Manual (Page 30)

2-14
Hardware Setup MS-7670
Chapter 2
Hardware Setup MS-7670
Chapter 2
Fan Power Connectors: CPUFAN1, SYSFAN1~7
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 CPU fan control.
1.Gro
und
2.+1
2V
3.Se
nsor
4.Co
ntrol
1.Gro
und
2.+1
2V
3.Se
nsor
CPUFAN1 SYSFAN1/ 2/ 3/ 4/ 6/ 7
1.Gro
und
2.+1
2V
3.Se
nsor
4.Co
ntrol
SYSFAN5
Important
Please refer to the recommended CPU fans at processor’s offical webste or consult
the vendors for proper CPU coolng fan.
CPUFAN1 and SYSFAN5 support Smart fan control. You can nstall Control Center
utlty that wll automatcally control the speeds accordng to the actual temperatures.
Fan cooler set wth 3 or 4 pns power connector are both avalable for CPUFAN1 and
SYSFAN5.
DLED3 Connector: JDLED3
Ths s reserved for connectng the ms future control card.
10.N
o Pin
14.C
ontro
l pin
8.Co
ntrol
pin
12.C
ontro
l pin
6.Gro
und
4.Co
ntrol
pin
2.Co
ntrol
pin
1.5V
SB
3.Co
ntrol
pin
5.Co
ntrol
pin
7.Co
ntrol
pin
9.Gro
und
11.R
eserv
ed
pin
13.G
roun
d
•
•
•