Tài liệu How To Build Your Own Computer phần 3

It is time to insert the processor into the Slot.
The processor has one card-like edge at the bottom of the black
cartridge. This edge is keyed so that it can only insert into the slot the
correct way. So, push the processor into the guide rails and down all the
way to the surface of the slot. Make sure the cooler(or fan) is facing the
side near the motherboard's chipset. When you get to the bottom, you
will feel some resistance. This is normal. Work the processor in until the
little levers at the top of the guide rails click into place, locking the chip
in