Asus P5GC-MX/1333 - Manual (Page 22)

1-10 Chapter 1: Product introduction
The CPU fits in only one correct orientation. DO NOT force the CPU into the
socket to prevent bending the connectors on the socket and damaging the CPU!
6. Close the load plate (A), then push
the load lever (B) until it snaps into
the retention tab.
A
B
The motherboard supports Intel ® LGA775 processors with the Intel ® Enhanced
Memory 64 Technology (EM64T), Enhanced Intel SpeedStep ® Technology
(EIST), and Hyper-Threading Technology.