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Installing the 80487SX
With the co-processor socket empty and correctly
configured you can install the 80487SX as follows:
1. Identify the 80487SX socket.
SYSTEM
BOARD
2. The 80487SX has a positioning guide in the form
of a small dot of paint. Carefully position the
80487SX above the socket with the positioning
guide at pin 1.
3. Gently insert the 80487SX making sure that it is
correctly aligned with the socket and that you do
not bend or otherwise damage the pins.
4. Reassemble the computer.
5. Reboot the computer with the Reference/SETUP
diskette and reconfigure it for the co-processor.
Warning
Always ensure that the system unit is fully
reassembled before powering it up.
16
PIN 1
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