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Chapter 2: Maintenance and Component Installation
DIMM Installation
1. Follow the instructions given in the
memory population guidelines listed in
the previous sections to install memory
modules on your motherboard. For the
system to work properly, please use
memory modules of the same type and
speed on the motherboard. (See warnings
below.)
2. Push the release tabs outwards on both
ends of the DIMM slot to unlock it.
3. Align the key of the DIMM with the
receptive point on the memory slot.
4. Align both ends of the module with the
receptive points on the ends of the slot.
5. Use two thumbs together to press the
DIMM straight down into the slot until it
snaps into place.
6. Press the release tabs to the lock positions
to secure the DIMM into the slot.
Release Tabs
Notches
Insert the DIMM module into the memory slot.
DIMM Module Removal
Press the release tabs on both ends of the DIMM socket to release the DIMM module from
the socket as shown in the drawing below.
Warnings:
1. To avoid damage to the DIMM module or the DIMM socket, do not use excessive
force when pressing the release tabs on the ends of the DIMM socket. 2. Handle DIMM modules
with care. Carefully follow ESD precautions to avoid ESD-related damage to your components
or system. 3. All graphics, including the layout drawing, are for reference only. Your system
components may or may not look the same as shown in this user guide.
MEGERAC LICENSE
MAC CODE
IPMI CODE
BAR CODE
C
A
C
A
C
A
C
A
A
C
A
C
A
C
H12SSW-AN6
REV:1.00
DESIGNED IN USA
3
2
1
1
JTPM2
JIPMB1
JPWR3
FP1
JSLIMA3
JSLIMB3
JSLIMA4
JSLIMB4
JSLIMA5
JSLIMB5
JSLIMA6
JSLIMB6
MH12
MH11
MH7
MH3
LED6
LED3
LED4
JVGA1
MH15
MH8
FP2
JRWIO1
JLWIO2
JRWIO2
JAIOM1
JUID1
LED2
LED1
LEDM1
MH4
JSLIM1
JSLIM2
JSLIM8
JSLIM7
JCPLD1
FAN6
FAN5
FAN4
FAN3
FAN2
FAN1
JTPM1
JPI2C1
JL1
JPFR2 JPFR3
JPFR1
JVRM1
JDBG1
JUART1
JWD1
JRU1
JPWR2
JPWR1
JHDT1
JCOM1
JBT1
SGPIO1
SGPIO2
JNCSI1
BT1
1V8_DUAL_P1
MH6
MH10
MH9
MH5
MH1
MH2
CPU AIOM2 PCI-E 4.0 X16
CPU AIOM1 PCI-E 4.0 X8/X16
M.2-C1 ERR
M.2-C1 ACT
TPM/PORT80
M.2 NVME
M.2-C2
M.2 NVME
SATA8-15
SLOT4A
NVME12/13
SATA4-7
SATA0-3
SLOT3A
NVME8
NVME9
SLOT3B
NVME10
SLOT3C
NVME11
SLOT3D
NVME7
SLOT2D
NVME6
SLOT2C
NVME5
SLOT2B
NVME14/15
SLOT4B
NVME4
SLOT2A
NVME2/3
SLOT1B
SLOT1A
CPU LWIO PCI-E 4.0 X16
CPU RWIO PCI-E 4.0 X16
USB4/5
NVME0/1
CHASSIS INTRUSION
M.2-C1
M.2-C2 ACT
M.2-C2 ERR
PWRI2C
CMOS CLEAR
NCSI
TPM/PORT80
JWD1:WATCH DOG
2-3:NMI 1-2:RST
PWR_OK
PWR
X
LED
NMI
BMC
BIOS
BMC_HB
BMC
RST
PWR
PS
NIC
UID
NIC
JF1
ON
FAIL
2
LED
1
HDD
LED
IPMI_LAN
USB0/1
(3.0)
IPMI
COM1
USB7/8
DIMMF1
DIMMB2
DIMMH1
DIMMG2
DIMMH2
DIMMD2 DIMMD1 DIMMC2 DIMMC1
DIMMB1 DIMMA2 DIMMA1
CPU
DIMME1 DIMME2
DIMMF2 DIMMG1
CPU
UID-LED
UID-SW
UID
VGA
BATTERY
C
A
