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This motherboard supports Intel
®
Pentium 4 Socket 478 series CPU (Northwood). Be careful of CPU orientation when you plug it into
CPU socket.
1. Pull up the CPU socket lever and
up to 90-degree angle.
2. Locate Pin 1 in the socket and look for mark on the CPU upper interface.
Match Pin 1 and cut edge, then insert the CPU into the socket.
CPU pin 1 and
cut edge
CPU socket
Lever
CPU cut edge
Note: Those pictures are for example only; they may not look the same with the motherboard you purchased.