Intel ICH10R User Manual page 17

Alignment
Key
Pin-1
Indicator
5.
Make sire that golden finger is on the left-down side as shown and match the two alignment keys
on the CPU with two points of the socket. CPU can only be correctly installed with this direction.
Incorrect installation might cause damage to CPU .
6．
Put down the load plate.
7.
Press down the load level and move it rightwards make
sure it is locked under the notch.
12
Alignment
Key