30
M
M
X
X
4
4
B
B
R
R
-
-
5
5
3
3
3
3
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
H
H
o
o
w
w
t
t
o
o
I
I
n
n
s
s
t
t
a
a
l
l
l
l
M
M
e
e
m
m
o
o
r
r
y
y
M
M
o
o
d
d
u
u
l
l
e
e
s
s
Please follow the procedure as shown below to finish memory installation.
1.
Make sure the DDR DIMM module’s pin face down and match the socket’s size as depicted below.
2.
Insert the module straight down to the DDR DIMM slot with both hands and press down firmly until the DDR DIMM module is
securely in place.
3.
Repeat step 2 to finish additional DDR DIMM modules installation.
Note: The tabs of the DIMM slot
will close-up to hold the DIMM in
place when the DIMM touches
the slot’s bottom.
52 pins
40 pins
Pin 1
Tab
Pin 1
Key
