EVGA P55 Computer Hardware User Manual


 
Installing System Memory (DIMMs)
Your new motherboard has four 240-pin slots for DDR3 memory. These slots
support 1GB, 2GB, 4GB DDR3 technologies. There must be at least one
memory bank populated to ensure normal operation. Use the following the
recommendations for installing memory.
One DIMM: If using 1 DIMM (Single Channel), install into: DIMM slot 1.
Two DIMMs: If using 2 DIMMs (Dual Channel), install into: DIMM slots
1 and 3.
Four DIMMS: If using 4 DIMMs (Dual Channel), install into: DIMM
slots 2, 1, 4, and 3.
Use the following procedure to install memory DIMMs. Note that there is only
one gap near the center of the DIMM slot. This slot matches the slot on the
memory DIMM to ensure the component is installed properly.
1. Unlock a DIMM slot by pressing the module clips outward.
2. Align the memory module to the DIMM slot, and insert the module
vertically into the DIMM slot. The plastic clips at both sides of the DIMM
slot automatically lock the DIMM into the connector.
Installing the Motherboard
The sequence of installing the motherboard into a system case depends on the
chassis you are using and if you are replacing an existing motherboard or
working with an empty system case. Determine if it would be easier to make all
the connections prior to this step or to secure the motherboard and then make
all the connections. It is normally easier to secure the motherboard first.
Use the following procedure to install the I/O shield and secure the
motherboard into the chassis.
DIMM Slot 2
DIMM Slot 1
DIMM Slot 4
DIMM Slot 3