Asus CROSSHAIR E2711 - Manual (Page 32)

2- Chapter 2: Hardware information
2.3.1 Installing the CPU
To install a CPU:
1. Locate the CPU socket on the motherboard.
Make sure that the socket lever is lifted up to 90º angle; otherwise, the CPU will
not fit in completely.
2. Unlock the socket by pressing the
lever sideways, then lift it up to a
90º angle.
2.3 Central Processing Unit (CPU)
The motherboard comes with a 940-pin AM2 socket designed for the AMD
Athlon™ 64 X2/Athlon™ 64/Athlon™ FX/Sempron™ processor.
Socket lever
The AM2 socket has a different pinout from the 940-pin socket designed for the
AMD Opteron™ processor. Make sure you use a CPU is designed for the AM2
socket. 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!
CROSSHAIR
CROSSHAIR CPU AM2 940