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CS170-Q370/C246/H310
Chapter 2
- Hardware Installation
14
DDR4_1 SODIMM
DDR4_2 SODIMM
Intel
C246/Q370/H310
M.2 2280
M Key
6
5
2
1
JP4
1
2
5
6
JP5
JP7
1
1
3
3
JP10
6
5
2
1
JP8
JP1
1
3
CPU Fan
LVDS
SATA1
(R2)
SATA0
ATX Power
LVDS
Inverter Power
1
1
39
2
8
1
1
1
Front Panel
8
1
DIO
1
4
DIO
Power
1
3
System
Fan
1
LPC
LPC
2
8
SMI
10
2
USB7/8
(USB 2.0)
USB7/8
(USB 2.0)
+12V Power
1
2
9
Front Audio
LAN1
LAN2
USB 3/4
(USB 3.1 Gen1)
USB 1/2
(USB 3.1 Gen2
/USB 3.1 Gen1)
DP1
USB 7/9
(USB 3.1 Gen1
/USB 2.0)
LAN1
COM1
COM2
VGA
DP2
Audio
2
1
Chassis
Intrusion
Chassis
Intrusion
Chassis
Intrusion
2
5
SM BUS
Battery
Battery
Buzzer
PCIe Gen3
x16
Realtek
ALC887
Installing the Fan and Heat Sink
The CPU must be kept cool by using a CPU fan with heat sink. Without sufficient air circula-
tion across the CPU and heat sink, the CPU will overheat damaging both the CPU and system
board.
1. Before you install the fan / heat sink, you must apply a thermal paste onto the top of
the CPU. The thermal paste is usually supplied when you purchase the fan / heat sink
assembly. Do not spread the paste all over the surface. When you later place the heat
sink on top of the CPU, the compound will disperse evenly.
Some heat sinks come with a patch of pre-applied thermal paste. Do not apply thermal
paste if the fan / heat sink already has a patch of thermal paste on its underside. Peel
the strip that covers the paste before you place the fan / heat sink on top of the CPU.
2. Place the heat sink on
top of the CPU. The 4
spring screws around
the heat sink, which
are used to secure
the heat sink onto the
system board, must
match the 4 mount-
ing holes around the
socket.
3. Orient the heat sink
so that the CPU fan’s
cable is nearest the
CPU fan connector.
Mounting
holes
CPU fan
connector
►
CPU
4. Screw tight two of
the spring screws at
opposite corners into
the mounting holes.
And then proceed with
the other two spring
screws.
Heat sink
“Locked” position of
push-pin
5. Connect the CPU fan’s
cable to the CPU fan
connector on the sys-
tem board.
“Unlocked” position
of push-pin
Note:
A boxed Intel
®
processor already includes the CPU fan and heat sink assembly. If
your CPU was purchased separately, make sure to only use Intel
®
-certified fan and
heat sink.