Latitude D430 Service Manual Dell

Latitude D430 Service Manual Dell-Free PDF

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Back to Contents Page,Battery Latches,Dell Latitude D430. CAUTION Before you begin any of the procedures in this section follow the safety instructions in the Product Information Guide. CAUTION To prevent static damage to components inside your computer discharge static electricity from your body before you touch any of. your computer s electronic components You can do so by touching an unpainted metal surface. NOTICE Handle components and cards by their edges and avoid touching pins and contacts. 1 Follow the instructions in Before You Begin on page 7. 2 Remove any installed PC Cards from the PC Card slot. 3 Remove any installed memory modules or Mini PCI cards see Memory and Mini Cards. 4 Remove the hard drive see Hard Drive,5 Remove the hinge cover see Hinge Cover. 6 Remove the keyboard see Keyboard, 7 Remove the internal card with Bluetooth wireless technology see Internal Card With Bluetooth Wireless Technology. 8 Remove the display assembly see Display Assembly. 9 Remove the palm rest see Palm Rest and lay it aside. 10 Remove the system board see System Board,11 To remove the longer battery latch assembly. a Use a screw driver or a plastic scribe to press down on the securing tab. b Turn the computer base upside down and remove the protruding battery latch. c Turn the computer base topside up and pry out and lift away the battery latch assembly. 1 screw driver 2 longer battery latch assembly 3 securing tab. 4 computer base,12 To remove the shorter battery latch assembly.
a Use a screw driver or a plastic scribe to press down on the securing tab. b Turn the computer base upside down and remove the protruding battery latch. c Turn the computer base topside up, d Pull the battery latch assembly sideways out of the bracket and lift away the assembly. 1 screw driver 2 bracket 3 securing tab,4 shorter battery latch assembly 5 computer base. Back to Contents Page,Back to Contents Page,Before You Begin. Dell Latitude D430,Recommended Tools,Turning Off Your Computer. Before Working Inside Your Computer, This chapter provides procedures for removing and installing the components in your computer Unless otherwise noted each procedure assumes that the.
following conditions exist, l You have performed the steps in Turning Off Your Computer and Before Working Inside Your Computer. l You have read the safety information in the Dell Product Information Guide. l A component can be replaced or if purchased separately installed by performing the removal procedure in reverse order. Recommended Tools, The procedures in this document may require the following tools. l Small flat blade screwdriver,l Phillips screwdriver. l Small plastic scribe,l Hex nut driver,l Flash BIOS update program CD. Turning Off Your Computer, NOTICE To avoid losing data save and close all open files and exit all open programs before you turn off your computer.
1 Shut down the operating system, a Save and close all open files and exit all open programs. b In the Microsoft Windows XP operating system click Start Shut Down Shut down. In Microsoft Windows Vista click the Windows Vista Start button in the lower left corner of the desktop click the arrow in the lower right. corner of the Start menu as shown below and then click Shut Down. The computer turns off after the operating system shutdown process is complete. 2 Ensure that the computer and all attached devices are turned off If your computer and attached devices did not automatically turn off when you shut. down your operating system press and hold the power button for about 4 seconds to turn them off. Before Working Inside Your Computer, Use the following safety guidelines to help protect your computer from potential damage and to help to ensure your own personal safety. CAUTION Before you begin any of the procedures in this section follow the safety instructions in the Product Information Guide. NOTICE Handle components and cards with care Do not touch the components or contacts on a card Hold a card by its edges or by its metal. mounting bracket Hold a component such as a processor by its edges not by its pins. NOTICE Only a certified service technician should perform repairs on your computer Damage due to servicing that is not authorized by Dell is not. covered by your warranty, NOTICE When you disconnect a cable pull on its connector or on its pull tab not on the cable itself Some cables have connectors with locking tabs if. you are disconnecting this type of cable press in on the locking tabs before you disconnect the cable As you pull connectors apart keep them evenly. aligned to avoid bending any connector pins Also before you connect a cable ensure that both connectors are correctly oriented and aligned. NOTICE To avoid damaging the computer perform the following steps before you begin working inside the computer. 1 Ensure that the work surface is flat and clean to prevent the computer cover from being scratched. 2 Turn off your computer see Turning Off Your Computer. 3 If the computer is connected to a docking device docked undock it See the documentation that came with your docking device for instructions. NOTICE To disconnect a network cable first unplug the cable from your computer and then unplug the cable from the network device. 4 Disconnect all telephone or network cables from the computer. 5 Close the display and turn the computer upside down on a flat work surface. NOTICE To avoid damaging the system board you must remove the main battery before you service the computer. 6 Disconnect your computer and all attached devices from their electrical outlets. 1 battery 2 battery bay latch releases 2,7 Remove the main battery. a Slide the two battery bay latch releases on the bottom of the computer. b Remove the battery from the battery bay, 8 Press the power button to ground the system board.
Back to Contents Page,Back to Contents Page,Internal Card With Bluetooth Wireless Technology. Dell Latitude D430, CAUTION Before performing the following procedures read the safety instructions in your Product Information Guide. NOTICE To avoid electrostatic discharge ground yourself by using a wrist grounding strap or by periodically touching a connector on the back panel of. the computer, NOTICE To prevent damage to the system board remove the main battery before you service the computer. If you ordered an internal card with Bluetooth wireless technology with your computer it is already installed. 1 Follow the procedures in Before You Begin on page 7. 2 Remove the hinge cover see Hinge Cover,3 Remove the keyboard see Keyboard. 4 Remove the M2 x 3 mm screw from the card holder and lay the holder aside. 5 Lift the card away from the aligning pin, 6 Disconnect the card cable connector from the card.
1 internal card with Bluetooth wireless 2 card cable 3 M2 x 3 mm. technology connector screw,4 card holder 5 aligning pin. NOTICE Be careful when removing the card to avoid damaging the card card cable or surrounding components. Back to Contents Page,Back to Contents Page,PC Card Smart Card Reader. Dell Latitude D430, CAUTION Before you begin any of the procedures in this section follow the safety instructions in the Product Information Guide. CAUTION To prevent static damage to components inside your computer discharge static electricity from your body before you touch any of. your computer s electronic components You can do so by touching an unpainted metal surface. NOTICE Handle components and cards by their edges and avoid touching pins and contacts. 1 Follow the instructions in Before You Begin on page 7. 2 Remove any installed PC Cards from the PC Card slot. 3 Remove any installed memory modules or Mini PCI cards see Memory and Mini Cards. 4 Remove the hard drive see Hard Drive,5 Remove the hinge cover see Hinge Cover. 6 Remove the keyboard see Keyboard, 7 Remove the internal card with Bluetooth wireless technology see Internal Card With Bluetooth Wireless Technology.
8 Remove the display assembly see Display Assembly. 9 Remove the palm rest see Palm Rest,10 Remove the system board see System Board. 11 Turn the system board upside down and pull on the pull tab to disconnect the PC Card smart card reader connector from the bottom of the system. 1 pull tab 2 PC Card smart card reader 3 PC Card smart card reader cable. 12 Turn the system board topside up remove the reader from the system board. Back to Contents Page,Back to Contents Page,Coin Cell Battery. Dell Latitude D430, CAUTION Before performing the following procedures follow the safety instructions in your Product Information Guide. NOTICE To avoid electrostatic discharge ground yourself by using a wrist grounding strap or by periodically touching a connector on the back panel of. the computer, NOTICE To prevent damage to the system board remove the main battery before you service the computer. 1 Follow the procedures in Before You Begin on page 7. 2 Remove the keyboard see Keyboard, 3 Disconnect the coin cell battery cable connector from the system board connector.
4 Remove the coin cell battery from the system board. 1 cable connector 2 coin cell battery, When you replace the battery insert it at a 30 degree angle under the clip with the positive identified by a plus symbol side up and then push it into. Back to Contents Page,Back to Contents Page,Memory and Mini Cards. Dell Latitude D430,Mini Cards, You can increase your computer memory by installing memory modules on the system board See Specifications in your computer User s Guide for information. about the memory supported by your computer Install only memory modules that are intended for your computer. NOTE Memory modules purchased from Dell are covered under your computer warranty. CAUTION Before you begin any of the procedures in this section follow the safety instructions in the Product Information Guide. NOTICE To prevent damage to the system board remove the main battery before you service the computer. This computer has one memory module connector labeled DIMM A To install a memory module in DIMM A. 1 Follow the procedures in Before You Begin on page 7. 2 Turn the computer upside down loosen the three captive screws on the memory Mini Card module cover and remove the cover. 3 Ground yourself by touching one of the metal connectors on the back of the computer. NOTICE If you leave your work area ground yourself again when you return to the computer. 4 If you are replacing a memory module remove the existing module. NOTICE To prevent damage to the memory module connector do not use tools to spread the memory module securing clips. a Use your fingertips to carefully spread apart the securing clips on each end of the memory module connector until the module pops up. b Remove the module from the connector,1 memory module 2 securing clips 2. NOTICE Insert memory modules at a 45 degree angle to prevent damage to connectors. NOTE If the memory module is not installed properly the computer may not boot properly No error message indicates this failure. 5 Ground yourself and install the new memory module. a Align the notch in the module edge connector with the tab in the connector slot. b Slide the module firmly into the slot at a 45 degree angle and rotate the module down until it clicks into place If you do not feel the click remove. the module and reinstall it, 6 Replace the memory Mini Card module cover and tighten the three captive screws.
7 Insert the battery into the battery bay or connect the AC adapter to your computer and an electrical outlet. 8 Turn on the computer, As the computer boots it detects the additional memory and automatically updates the system configuration information. To confirm the amount of memory installed in the computer click Start Help and Support Dell System Information. Mini Cards, CAUTION Before you begin any of the procedures in this section follow the safety instructions in the Product Information Guide. NOTICE To prevent damage to the system board remove the main battery before you service the computer. 1 Follow the procedures in Before You Begin on page 7. 2 Turn the computer upside down and loosen the three captive screws on the memory Mini Card module cover and remove the cover. NOTE Cable routing for the Mini Cards may vary,Wireless Local Area Network WLAN Cards. 1 If a WLAN card is not already installed go to step 2 If you are replacing a WLAN card remove the existing card. 1 antenna cables 2, a Disconnect the antenna cables from the WLAN card. NOTICE To prevent damage to the connector do not use tools to spread the securing clips. b Release the card by pushing the metal securing clips toward the back of the computer until the card pops up slightly. c Lift the card out of its connector,1 WLAN card 2 metal securing clips 2.
NOTICE The connectors are keyed to ensure correct insertion If you feel resistance check the connectors and realign the card. NOTE Do not insert a Mobile Broadband WWAN network card into the WLAN card connector. 2 Install the WLAN card, NOTICE To avoid damaging the WLAN card never place cables on top of or under the card. NOTE The WLAN card may have two or three antenna connectors depending on the type of card you ordered. a Move any antenna cables out of the way to make space for the WLAN card. b Align the WLAN card with the connector at a 45 degree angle and press the card down into the securing clips until the card clicks into place. NOTE For more specific information about which cable to connect to which connector see the documentation that came with your WLAN card. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products Dell Inc disclaims any proprietary interest in trademarks and trade names other than its own Model PP09S June 2007 Rev A00 Before You Begin Hard Drive Hinge Cover Keyboard Coin Cell Battery

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