To release a memory module from its socket, spread apart the tabs at each side of the module until the module pops up slightly. Before You Begin: Dell Latitude C840 Service Manual 6. Before You Begin: Dell Latitude C840 Service Manual M2. The problem is that once you have gotten your nifty new product, the dell latitude c840 manual pdf gets a brief glance, maybe a once over, but it often tends to get discarded or lost with the original packaging. Remove the video graphics board. The problem is that once you have gotten your nifty new product, the dell latitude c840 service manual gets a brief glance, maybe a once over, but it often tends to get discarded or lost with the original packaging.
A wireless modem card must be connected to the internal antenna of the computer. Use the microprocessor extraction tool to remove the microprocessor module. Disconnect all other external cables from the computer. Remove the microprocessor thermal-cooling assembly. Remove the foam-pad remnants from the palm rest bracket. Seat the reserve battery and press it into place.
. Remove the battery from the battery bay. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Insert the memory-module edge connector into the socket slot at a 45-degree angle and press the module firmly into the slot. Remove the M2 x 3-mm screw that secures the modem daughter card to the system board.
Lift the battery charger board out of the system board connector. Do not bend the pins. Pivot the keyboard and balance it upright on the left side of the computer. Pull the fan away from the back-panel bracket. Pry the reserve battery free from the metal palm rest bracket.
To latch the clip, insert a flat-blade scribe into the latch mechanism and pivot the top of the scribe away from the clip. Remove the battery from the battery bay. Use the pull tab to pull the modem daughter card straight up out of its connector. Use the pull tab to remove the fixed optical drive. Dell Latitude C840 Manual Pdf can be very useful guide, and dell latitude c840 manual pdf play an important role in your products. Insert a non-marring plastic scribe into the latch mechanism at the left side of the microprocessor retaining clip.
Connect the flex cable to the two connectors on the back of the display panel. Remove the three M2 x 4-mm screws from the fan. Lift the right end of the keyboard and slide it slightly toward the right side of the computer to disengage the tabs at the left end. Dell Latitude C840 Service Manual can be very useful guide, and dell latitude c840 service manual play an important role in your products. Remove any device installed in the module bay. Replacing the Battery Charger Board Align the screw holes on the battery charger board with the screw holes on the bottom case, and then press the battery charger board down into its connector.
Remove the hard drive and the fixed optical drive. Hard-Drive Door Security: M3 x 5 mm 1 each Keyboard to Bottom Case: M2. Disconnect the two fan cables from the system board. Close the microprocessor retaining clip. Replacing the Reserve Battery 1. Please check out our eBay auctions for more great deals on Factory Service Manuals: servicemanuals4u.
Do not pull on the cable wires. Ensure that the screw is properly aligned with its corresponding hole, and avoid overtightening. Remove the two M2 x 4-mm screws. Separate the video graphics board from the system board connector. Use the pull loop to disconnect the palm-rest flex cable from the touch-pad connector on the system board.
Turn the computer over and remove the four M2. Register a Free 1 month Trial Account. The placemat provides the number of screws and the sizes. On the left and right sides of the palm rest, use a flat-blade scribe between the palm rest and the bottom case of the computer to separate the snaps that secure the palm rest to the bottom case. Disengage the metal tabs at the opposite end of the cover.
Instead, pry up the outer corner of the upper connector until the connectors start to separate. Remove the M3 x 5-mm screw. Remove the reserve battery: a. Disconnect the card from the internal antenna. Replacing the Video Graphics Board 1. Register a Free 1 month Trial Account.