Removing SIMMs
If you wish to install an upgrade in a pair of SIMM sockets
which are already occupied you must first remove the
existing SIMMs. Starting with the SIMM nearest the rear of
the system unit and working towards the front:
1. Lever the metal clips on each side of the socket
gently away from the SIMM using your thumbnails.
When the clips are far enough apart the top edge of
the SIMM will move backwards until the SIMM is at
an angle of about 15°.
2. Taking care to avoid touching any of the
components on the SIMM grip the top corners of the
SIMM between thumb and first finger and carefully
pull the SIMM out of the socket.
3. Repeat steps 1 and 2 for the other SIMM(s)
affected.
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