User manual

方正科技服务器用户使用手册
4. Swing the locking
lever back down
to lock the
processor in
place.
2 Important!
The mPGA604, 604-pin socket is a ZIF socket (Zero Insertion Force
socket). This type of socket is designed for easy insertion of the
CPU. The chip is easily dropped into the socket, and the lever is
pulled down to lock it in. If any resistance is noticed when
inserting the CPU, check that it is aligned correctly.