Modem Daughter Card - Dell Latitude C840 Service Manual

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System Upgrades: Dell Latitude C840 Service Manual

memory module in the socket labeled "DIMM B."

NOTE:

Memory modules are keyed to fit into their sockets in only one

direction.

2. Insert the memory-module edge connector into the socket slot at a 45-degree angle and press

the module firmly into the slot.

3. Pivot the module down until it clicks into place. If you do not hear a click, remove the module

and reinstall it.

4. Insert the metal tabs on the memory module/modem cover into the bottom case, rotate the

cover down, and replace the M2.5 x 20-mm screw.

Modem Daughter Card

Removing the Modem Daughter Card

NOTICE:

Disconnect the computer and any attached devices from electrical outlets and remove

any installed batteries.

NOTICE:

To avoid ESD, ground yourself by using a wrist grounding strap or by periodically

touching unpainted metal on the computer.

1. Follow the instructions in

2. Turn the computer over and remove the

file:///I|/SERVICE%20MANUALS/DELL%20MANUALS/LA...Latitude/C840/C840_SERVICE_MANUAL/upgrades.htm (4 of 8)6/21/2004 1:36:13 AM

"Preparing to Work Inside the

memory module/modem

Computer."

cover.

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