User Manual

A
R
-
B1740 User'
s
Manua
l
21
CPU Heatsin
k
Installation
To install CPU heatsink,
please be aware of the
orientation of it. Align the end
of CPU Fan power cable to
the top-left in order to mount
it easily.
The solided sid
e
of heatsink tha
t
to be secured b
y
screws
CPU Fan power
socket
Use tool-free
screws to secure
heatsink
The holes
that secure
the heatsink
Insert the CPU
fan powe cable
into the socket
and place the
heatsink into
p
osition.
W
arning:
Screw them to
half-way at the
same time, then
screw each of
them until
heatsink snaps
into mainboard
gently.