Asus PSCH-SR/SCSI - Manual (Page 31)

ASUS PSCH-SR motherboard 2-13
2.4.3 Installing a DIMM
Make sure to unplug the power supply before adding or removing
DIMMs or other system components. Failure to do so may cause
severe damage to both the motherboard and the components.
Follow these steps to install a DIMM.
1. Unlock a DIMM socket by
pressing the retaining clips
outward.
2. Align a DIMM on the socket such
that the notch on the DIMM
matches the break on the socket.
2.4.4 Removing a DIMM
Follow these steps to remove a DIMM.
1. Simultaneously press the retaining
clips outward to unlock the DIMM.
3. Firmly insert the DIMM into the
socket until the retaining clips
snap back in place and the DIMM
is properly seated.
Locked
Retaining Clip
2. Remove the DIMM from the socket.
Unlocked
Retaining Clip
DDR DIMM notch
A DDR DIMM is keyed with a
notch so that it fits in only one
direction. DO NOT force a
DIMM into a socket to avoid
damaging the DIMM.
Support the DIMM lightly with
your fingers when pressing
the retaining clips. The DIMM
might get damaged when it
flips out with extra force.