i865G-IM
1-29
4. CPU and Chassis fan connectors
(4-pin CPU_FAN, 3-pin CHA_FAN)
The fan connectors support cooling fans of 350mA~740mA (8.88W max.) or
a total of 1A~2.22A (26.64W max.) at +12V. Connect the fan cables to the fan
connectors on the motherboard, making sure that the black wire of each cable
matches the ground pin of the connector.
Do not forget to connect the fan cables to the fan connectors. Insufficient air
flow inside the system may damage the motherboard components. These are
not jumpers! DO NOT place jumper caps on the fan connectors.
3. Serial ATA connectors (7-pin SATA1, SATA2)
These connectors are for the Serial ATA signal cables for Serial ATA hard disk
drives.
Install the Windows
®
2000 Service Pack 4 or the Windows
®
XP Service Pack1
or later before using Serial ATA.
SATA connectors
SATA 2
G
N
D
R
S
AT
A
_T
X
P
2
R
S
AT
A
_T
X
N
2
G
N
D
R
S
AT
A
_R
X
P
2
R
S
AT
A
_R
X
N
2
G
N
D
SATA 1
G
N
D
R
S
AT
A
_T
X
P
1
R
S
AT
A
_T
X
N
1
G
N
D
R
S
AT
A
_R
X
P
1
R
S
AT
A
_R
X
N
1
G
N
D
Fan connectors
CPU_FAN
CHA_FAN
GND
Rotation
+12V
GND
CPU FAN PWR
CPU FAN IN
CPU FAN PWM
Summary of Contents for I865G-IM Series
Page 12: ...xii ...
Page 20: ...1 Chapter 1 Product introduction 1 5 3 Motherboard layout ...
Page 46: ...1 34 Chapter 1 Product introduction ...
Page 82: ...2 36 Chapter 2 BIOS setup ...