Memory Installation; 2-2.1 To Install Ddr Sdram Module; 2-2.2 Dimm Powered On - SOLTEK SL-K890-754G Manual

SL-K890-754G

2-2 Memory Installation

2-2.1 To Install DDR SDRAM Module

• Make sure to unplug your Power Supply before adding or removing
memory module. Failure to do so may cause severe damage to both
your mainboard and the memory module.
• Pay attention to the orientation of the DIMM slots. Forcing a DIMM in
a socket improperly will damage the memory module and slot.
• Make sure you have the right type of memory module for your
mainboard.
(2.5V Voltage Key) DDR Notch

2-2.2 DIMM Powered on

• LED2 is designed on board to light
up as soon as DIMM slots are pow-
ered on
• When ever LED2 lights up, it indicats
that DIMMs are powered on and no
memory module should be removed
from or inserted into the DIMM slot.
• To remove or insert a memory
module, LED2 should not be on.
184-Pin DIMM Notch Key Definition
DRAM Key Position Voltage Key Position
Module Latch
18
Slot Rib
DIMM1
DIMM2
PS/2 Mouse
JKB1
1
PS/2 KB
COM1
SPDIF PW2
In
+12V Power
SPDIF
Out
USB Port
USB Port
RJ45
USB Port
USB Port
LJP1
VIA
K8T890
JAUD1
PCIE1
1
PCIE2
PCIE3
USB2
USB3
1 1
PCIE4
PCI1
ALC850
ALC
850
1
PCI2
CD-IN1
1 JBAT1
LED2 on to indicate that DIMM
slots onboard are powered on.
PW1
Main Power
LED2
IDE1
IDE2
VIA
ATA2
VT8237R
ATA1
Li
ITE
Battery BIOS
RT3
IT8705
NJ1
FDD1
1