Step 3: IC Sockets

First, pop in the Sockets. The sockets have a nice locking mechanism to hold them to to pcb while you solder. I prefer to use sockets as you can easily remove an IC if you're having problems, and you don't need to worry about damaging the IC while soldering.

The 8pin DIP socket goes at U2, the notch points up.

The 40pin DIP socket goes at U1, the notch points to the left.
 
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