Mitsubishi Electric apricot XEN-LS Installation Manual page 11

4. Remove the coprocessor from its anti-static
wrapping. Hold it only by its edges; do not touch the
pins. The coprocessor may come in a pack with
some PAL chips; these chips are not required for a
XEN-LS.
5. The coprocessor has a positioning guide in the form
of a small notch or circular recess at one corner; the
coprocessor socket has a corresponding notch (see
diagram).
487SX
Position the coprocessor as shown in the diagram,
and gently press it into the socket, making sure that
you do not bend or otherwise damage the pins.
6. Refit the bridge assembly, expansion cage and
system unit cover.
387SX
9