Apple 12/640PS manual Gently angle

1Insert the SIMM into the connector and press the SIMM down at an angle until the retaining clips on each end of the connector snap and fasten the SIMM in place.

Hold the SIMM vertically over the slot, aligning the connectors and notches with the circuit board’s connector. Notice that one edge of the SIMM has a distinctive notch that you can use to judge the orientation and alignment of the SIMM with the connector. This notch, on the bottom edge of the SIMM, should be down as you install the SIMM.

		Snap the card
Insert the card	Gently angle	into the retain-
straight in.	the card back.	ing clips.

Notch

WARNING When installing a SIMM, avoid touching the printer’s circuit board with hands or tools to avoid damaging or scratching the printed circuits.

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