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2-4 Installing DDR4 Memory
Note: Check the Supermicro website for recommended memory
modules.
Attention! Exercise extreme care when installing or removing
DIMM modules to prevent any possible damage.
DIMM Installation
1. Insert the desired number of
DIMMs into the memory slots,
starting with DIMMA2 (see the
next page for the location). For
the system to work properly,
please use the memory modules
of the same type and speed in
the same motherboard.
2. Push the release tabs outwards
on both ends of the DIMM slot
to unlock it.
3. Align the key of the DIMM mod-
ule with the receptive point on the
memory slot.
4. Align the notches on both ends of
the module against the receptive
points on the ends of the slot.
5. Use two thumbs together to press
the notches on both ends of the
module straight down into the slot
until the module snaps into place.
6. Press the release tabs to the lock
positions to secure the DIMM mod-
ule into the slot.
Removing Memory Modules
Reverse the steps above to remove the
DIMM modules from the motherboard.
2
JPAC1:AUDIO
1-2:ENABLE
2-3:DISABLE
JPAC1
1
C7Z270-CG
10
9
1
JL2
JI2C1/JI2C2
JPCIE1
JPCIE2
ON :ENABLE
OFF:DISABLE
JPCIE3
JPCIE4
JI2C2
JI2C1
JBR1
MH14
B1
MH13
JD1:
SPEAKER:1-4
BUZZER:3-4
JD1
SP1
BIOS LICENSE
JBT1
CMOS CLEAR
JL1:
CHASSIS
INTRUSION
PCIE M.2 CONNECTOR 1
20
19
JTPM1:
TPM/PORT80
JTPM1
JLED1:
3 PIN POWER LED
2
1
1
A
C
A
C
LED19
LED18
A
C
A
C
LED17
LED20
16
15
JWD1
LED4
2
1
U.2 CONNECTOR 1
1
U.2 CONNECTOR 2
I-SATA2
I-SATA4
MH5
JSD1
5
3
1
I-SATA5
I-SATA3
JSD1:
SATA DOM PWR
Release Tabs
Press both notches
2-9
Chapter 2: Installation
LAN
DVI
MH2
HD AUDIO
MH15
JUSBC
JUSBA
SYS_FAN3
USB 8/9 (3.1)
USB 10/11 (3.1)
JSPDIF_OUT
JAUDIO1
1
FAN5
MH11
JUSBLAN1
REV:1.00
DESIGNED IN USA
JPL1
JPCIE5
JPCIE6
JPL1:LAN
1-2:ENABLE
2-3:DISABLE
MH10
MH12
BAR CODE
MAC CODE
A
LED2
PCIE M.2 CONNECTOR 2
MH7
JPW1
I-SATA0
MH8
I-SATA1
SYS_FAN2
Notches
straight down into
the memory slot.
HDMI/DP
KB/MOUSE
USB 0/1
JP2
JPW2
CPU_FAN2
CPU_FAN1
MH4
DIMMA1
DIMMA2
DIMMB1
DIMMB2
POWER BUTTON
CLEAR CMOS
S4
S12
S8
RESET BUTTON
MH9
FAN2
SYS_FAN1
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