Sharp PC-9080 Manual page 78

3. Open the memory expansion cover.
Figure 4-2. Opening the Memory Expansion Cover
4. Remove the memory module from its anti-static wrapping.
5. Hold the memory module so that the edge connector is pointed towards the
socket. Make sure the notch on the corner of the memory module mates with
the notch on the socket.
6. Insert the memory module into the lower socket. Gently move the memory
module back and forth until it is firmly seated.
Connecting Peripherals 4-3
4