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Chapter 3: Maintenance and Component Installation
DIMM Installation
1. Insert DIMM modules in the following
order: DIMMB2, DIMMA2, then DIMMB1,
DIMMA1. For the system to work properly,
please use memory modules of the same
type and speed.
2. Push the release tabs outwards on both
ends of the DIMM slot to unlock it.
3. Align the key of the DIMM module 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. Push 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 module into the slot.
DIMM Removal
Press both release tabs on the ends of the
DIMM module to unlock it. Once the DIMM
module is loosened, remove it from the
memory slot.
Notches
Release Tabs
Push both ends
straight down into
the memory slot.
BMC
JPG1
JWD1
I-SGPI01
I-SGPI02
M.2-P
M.2 NVME
I-SA
TA4
I-SA
TA3
I-SA
TA2
MEGERAC
LICENCE
BT1
CPU SLOT6 PCIe 4.0 x8 (IN x16)
PCH SLOT4 PCIe 3.0 x2 (IN x4)
CPU SLOT5 PCIe 4.0 x8
JBT1
REV:1.01
X12STL-F
JUIDB1
LED1
LEDM1
JPCIE7
FAN4
COM2
USB2/3
JIPMB1
JPME2
JPWR2
JPWR1
JPI2C1
JF1
USB6/7 (3.0)
JL1
JSD2
JSD1
USB8(3.0)
LED4
LED3
JSTBY1
FAN1
FAN2
FAN3
FANA
FANB
I-SATA1 I-SATA0
JPCIE6
JPCIE5
JPCIE4
JPCIE5
MH10
MH11
JTPM1
CPU SLOT7 PCIe 4.0 x4 (IN x8)
DIMMB1
DIMMA2
DIMMB2
DIMMA1
USB0/1
BMC_LAN
COM1
VGA
LAN2
LAN1
USB4/5
I-SA
TA5
CHASSIS INTRUSION
PWRI2C
DESIGNED IN USA
M.2