Asus P4P800 - Manual (Page 31)

ASUS P4P800 motherboard user guide 2-5
2.4.2 Installing the CPU
Follow these steps to install a CPU.
1. Locate the 478-pin ZIF socket on the motherboard.
2. Unlock the socket by pressing the
lever sideways, then lift it up to a
90°-100° angle.
Socket Lever
90 - 100
Incorrect installation of the CPU into the socket may bend the pins and
severely damage the CPU!
Make sure that the socket lever is lifted up to 90°-100° angle,
otherwise the CPU does not fit in completely.