dell latitude c800 User Manual
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Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual Removing the Hard Drive 1. Follow the instructions in Preparing to Work Inside the Computer. 2. Remove the drive door screw. 3. Pull the hard drive out. Replacing the Hard Drive 1. Gently push the hard drive into the drive bay until the drive door i\ s flush with the computer case. 2. Push down on the drive until it snaps into place. 3. Replace the screw in the hard drive door. file:///F|/Service%20Manuals/Dell/Latitude/c800/ch2.htm (4 of 49) [2/2\ 8/2004 8:00:16 AM]
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual Fixed Optical Drive NOTICE: Disconnect the computer and attached devices from the electrical outlet \ 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. Fixed Optical Drive Removing the Fixed Optical Drive 1. Follow the instructions in Preparing to Work Inside the Computer. 2. Loosen the captive screw on the bottom of the computer. file:///F|/Service%20Manuals/Dell/Latitude/c800/ch2.htm (5 of 49) [2/2\ 8/2004 8:00:16 AM]
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual NOTICE: To keep the pull tab from catching on the captive screw, turn the computer over before removing the fixed optical drive. 3. Turn the computer over, pull out the pull tab, and use the pull tab \ to remove the fixed optical drive. Memory Module 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. Removing the Memory Module Cover Memory Module Cover file:///F|/Service%20Manuals/Dell/Latitude/c800/ch2.htm (6 of 49) [2/2\ 8/2004 8:00:16 AM]
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual 1. Follow the instructions in Preparing to Work Inside the Computer. 2. Remove the screw. 3. Disengage the metal tabs at the opposite end of the cover. Memory Modules file:///F|/Service%20Manuals/Dell/Latitude/c800/ch2.htm (7 of 49) [2/2\ 8/2004 8:00:16 AM]
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual Removing the Memory Modules 1. Remove the memory module cover. 2. To release a memory module from its socket, spread apart the tabs at\ each side of the module until the module pops up slightly. 3. Lift the memory module out of its socket. Replacing the Memory Modules 1. If you only have one memory module, install it in the socket labeled\ DIMM A. Install a second memory module in the socket labeled DIMM B. NOTE: Memory modules are keyed to fit into their sockets in only one direction\ . file:///F|/Service%20Manuals/Dell/Latitude/c800/ch2.htm (8 of 49) [2/2\ 8/2004 8:00:16 AM]
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual 2. Insert the memory modules 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 cover into the bottom cas\ e assembly, rotate the cover down, and replace the screw. Mini PCI Card Assembly You must remove the optional Mini PCI Card assembly before the system bo\ ard assembly can be removed. A Mini PCI Card assembly may consist of a modem, a NIC, \ a modem and NIC combination, or a wireless NIC. A modem, NIC, or modem and NIC combi\ nation must be connected to the wiring harness as appropriate; a wireless NIC must b\ e connected to the systems internal antenna. NOTICE: Disconnect the computer and 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. Mini PCI Card Cover file:///F|/Service%20Manuals/Dell/Latitude/c800/ch2.htm (9 of 49) [2/2\ 8/2004 8:00:16 AM]
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual Removing the Mini PCI Card Assembly 1. Follow the instructions in Preparing to Work Inside the Computer. 2. Remove the Mini PCI Card cover. 3. To release the Mini PCI Card assembly, spread the metal securing tab\ s until the assembly pops up slightly. 4. Disconnect the assembly from the wiring harness or internal antenna.\ 5. Lift out the assembly and disconnect any attached cables. Replacing the Mini PCI Card Assembly 1. Align the Mini PCI Card assembly with the socket at a 45-degree angl\ e, and press the Mini PCI Card into the socket. 2. Depending on what type of Mini PCI Card you are installing, either c\ onnect the wiring file:///F|/Service%20Manuals/Dell/Latitude/c800/ch2.htm (10 of 49) [2/\ 28/2004 8:00:16 AM]
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual harness to the Mini PCI Card assembly, or connect the mini-coax antenna \ cable from the Mini PCI Card assembly to the internal antenna. NOTICE: The connectors are keyed for correct insertion; do not force the connections. Mini PCI Card Assembly Using Wiring Harness Mini-PCI Wireless NIC Assembly Using Antenna Cable file:///F|/Service%20Manuals/Dell/Latitude/c800/ch2.htm (11 of 49) [2/\ 28/2004 8:00:16 AM]
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual NOTICE: If a wireless NIC card contains two mini-coax antenna connectors, connec\ t the mini-coax antenna cable to the outermost antenna connector on the ca\ rd as shown. NOTICE: If you are installing a wireless NIC, fold and tuck the unused wiring harness into the slot so it does not interfere with the cover. 3. Pivot the Mini PCI Card assembly down until it clicks into place. 4. Replace the Mini PCI Card assembly cover. Keyboard Assembly file:///F|/Service%20Manuals/Dell/Latitude/c800/ch2.htm (12 of 49) [2/\ 28/2004 8:00:16 AM]
Removing and Replacing Parts : Dell Latitude C800/C805 Service Manual NOTICE: Disconnect the computer and 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. Keyboard Screws Removing the Keyboard Assembly 1. Follow the instructions in Preparing to Work Inside the Computer. 2. Turn the computer over and remove the four screws labeled with a ci\ rcle K. 3. Turn the computer over and open the display. file:///F|/Service%20Manuals/Dell/Latitude/c800/ch2.htm (13 of 49) [2/\ 28/2004 8:00:16 AM]