Installing A Dimm; Removing A Dimm - Asus M4A78 PRO - Motherboard - ATX User Manual

Side(s): SS - Single-sided DS - Double-sided
DIMM support:
• A*: Supports one module inserted into either slot as Single-channel memory
configuration.
• B*: Supports two modules inserted into either the yellow slots or the black slots as one
pair of Dual-channel memory configuration.
• C*: Supports four modules inserted into both the yellow slots and the black slots as two
pairs of Dual-channel memory configuration.
Visit the ASUS website for the latest QVL.
1.7.3

Installing a DIMM

Unplug the power supply before adding or removing DIMMs or other system components.
Failure to do so can cause severe damage to both the motherboard and the components.
1. Press the retaining clips outward to
unlock a DDR2 DIMM socket.
2. Align a DIMM on the socket such that
the notch on the DIMM matches the
break on the socket.
A DDR2 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.
3. Firmly insert the DIMM into the socket
until the retaining clips snap back in
place and the DIMM is properly seated.
1.7.4

Removing a DIMM

To remove a DIMM:
1. Simultaneously press the retaining clips
outward to unlock 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.
2. Remove the DIMM from the socket.
Chapter 1: Product introduction
Unlocked retaining clip
Locked Retaining Clip
1
3
2
1
DDR2 DIMM notch
2
DDR2 DIMM notch
1
1
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