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CHAPTER 2: HARDWARE INSTALLATION
2.1
C
ENTRAL
Step 1: Pull the lever sideways away from the socket and then raise the
lever up to a 90-degree angle.
Step 2: Look for the white dot/cut edge. The white dot/cut edge should
point wards the lever pivot. The CPU will fit only in the correct
orientation.
Step 3: Hold the CPU down firmly, and then close the lever to complete
the installation.
Step 4: Put the CPU Fan on the CPU and buckle it. Connect the CPU
FAN power cable to the JCFAN1. This completes the installation.
2.2
FAN H
EADERS
These fan headers support cooling fans built in the computer. The fan
wiring and plug may be different according to the fan manufacturer.
Connect the fan cable to the connector while matching the black wire to
pin#1.
CPU FAN Header: JCFAN1
1
System Fan Header: JSFAN1
1
Note:
The JCFAN1 and JSFAN1 support 3-pin head connector. When connecting with
wires onto connectors, please note that the red wire is the positive and should be
connected to pin#2, and the black wire is Ground and should be connected to
GND.
P
4
T
G
V
P
4
T
G
V
P
U
(CPU)
ROCESSING
NIT
Pin
1
Ground
2
+12V
JCFAN1
3
FAN RPM rate sense
Pin
1
Ground
2
+12V
JSFAN1
3
FAN RPM rate sense
6
-
R
-
R
Assignment
Assignment
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