78 Adding Partsw w w . j p . d e l l . c o m | s u p p o r t . j p . d e l l . c o mAdding PC Cards (Optional)You can add PC Cards to computers with integrated PC Card connectors.PC Card TypesHINT: "Type" of cardrefers to its thickness, notits functionality.The PC Card slot has two connectors that support four combinations ofcards:HINT: Your computer isdesigned for either 5-V or3.3-V 16-bit PCMCIAcards. Some cards arekeyed for 3.3 V only butwill not fit into the PCslot. Cards are keyed toprevent incorrect insertioninto the slot. If cardorientation is not clear,see the documentationsupplied with the card.• A single Type I or Type II card (using either the upper or lower PCCard connector)• One Type I card and one Type II card (using either connector)• Two Type I cards or two Type II cards• One Type III card (using the lower connector)Both PC Card connectors support extended PC Cards.Installing a PC CardHINT: The length ofsome PC Cards mayprevent the front-paneldoor from closing.PC Cards are generally marked with a symbol (such as a triangle or anarrow) to indicate which end to insert into the slot, and the cards are keyedto prevent incorrect insertion. If card orientation is not clear, see thedocumentation supplied with the card.1 Hold the card with its orientation symbol pointing into the slot andthe top side of the card facing up.HINT: A PC Card is not abootable device.2 Insert the card into the slot, and press firmly until the card iscompletely seated in the internal PC Card connector.
