Biostar U8668 Pro User Manual page 25

Mainboard Features
SDRAM:
1. The SDRAM DIMM socket has
a " Plastic Safety Tab", and the
SDRAM DIMM memory module
has an Asymmetrical notch", so
the SDRAM DIMM memory
module can only fit into the slot
in one direction.
2. Push the tabs out. Insert the
SDRAM DIMM memory modules
into the socket at a 90-degree
angle, then push down vertically
so that it will fit into the place.
3. The Mounting Holes and plastic tabs should fit over the edge and
hold the SDRAM DIMM memory modules in place.
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