2.4.4Installing 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.

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. 1

3.Firmly insert the DIMM into the socket until the retaining clips snap back in place and the DIMM is properly seated.

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2

FB-DIMM notch

•A FB-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.

•The sockets do not support DDR/DDR2 DIMMs. DO NOT install DDR/ DDR2 DIMMs to the FB-DIMM sockets.

2.4.5Removing a DIMM

To remove a DIMM:

1.

Simultaneously press the retaining

2

1

 

clips outward to unlock the DIMM.

 

 

Support the DIMM lightly with your fingers when pressing

the retaining clips. The DIMM 1 might get damaged when it

flips out with extra force.

2.Remove the DIMM from the socket.

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Chapter 2: Hardware information