28
29
Connecting Case Components
After you have installed the motherboard into a case, you can begin connecting the
motherboard components. Refer to the following:
1
Connect the CPU cooling fan connector to
CPU_FAN
.
2
Connect the system cooling fan connector to
SYS_FAN
.
3
Connect the standard power supply connector to
ATX_POWER
.
4
Connect the case switches and indicator LEDs to the
F_PANEL
.
5
Connect the case speaker cable to
INT_SPK
.
6
Connect the auxiliary case power supply connector to
ATX_12V
.
The ATX 24-pin connector allows you to connect to ATX v2.x power supply.
With ATX v2.x power supply, users please
note that when installing 24-pin power
cable, the latches of power cable and the
ATX match perfectly.
Conne
cti
ng 24-pin power cable
24-pin power cable
The ATX12V4P power connector is used to provide power to the CPU.
When installing 4-pin power cable, the
latches of power cable and the ATX12V4P
match perfectly.
Conne
cti
ng 4-pin power cable
4-pin power cable
Pin
Signal Name Pin Signal Name
1
+3.3V
13
+3.3V
2
+3.3V
14
-12V
3
Ground
15
Ground
4
+5V
16
PS_ON
5
Ground
17
Ground
6
+5V
18
Ground
7
Ground
19
Ground
8
PWRGD
20
-5V
9
+5VSB
21
+5V
10
+12V
22
+5V
11
+12V
23
+5V
12
+3.3V
24
Ground
ATX_POWER
ATX_12V
1
Ground
2
Ground
3
+12V
4
+12V
Pin
Signal Name
IMB-H114
Summary of Contents for IMB-H114
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