Installing the Stealth Serial Port Card in an iMac
8. Gently lift the logic board directly up. There is a connector on the bottom side of the logic board that is holding it to the main housing.9. Flip the board so that the bottom of the logic board is accessible.10. Remove the internal modem card.11. Insert the Stealth Serial Port card in the same location as the internal modem card.12. Re-assemble your iMac following steps 1-9 in the reverse order. Pay special attenstion to step 6 to ensure that the metal panel and the mini-DIN8 connector of the Stealth Serial Port are properly alligned.
