Installing An 80387Sx - Mitsubishi Electric Apricot LS Pro Using Setup And Installing Add-Ons

Installing an 80387SX

1. Take suitable anti-static precautions, as described
earlier.
2. Obtain access to the system board as described in
your Owner's Handbook .
3. Identify the 80387SX socket and locate pin 1 on the
system board as shown in the following illustration.
PIN 1
4. The 80387SX has a positioning guide in the form of
a circular recess. Carefully insert the 80387SX in
the socket with the positioning guide at pin 1
making sure that you do not bend or otherwise
damage the pins.
Note
The 80387SX only fits in one orientation. Do not use
excessive force or damage may occur.
5. Reassemble the system.
80387SX
80387SX
SOCKET
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