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Anleitung Zusammenfassung
The ZIF-socket cam screw secures the processor to the system board. Take note of the arrow on the ZIF-socket cam screw. 8. Use a processor extraction tool to remove the processor module. CAUTION: Before performing the following procedures, follow the safety instructions in the 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: Press and hold the processor down by applying slight pressure to the center of the processor while turning the cam screw to prevent intermittent contact between the cam screw and processor. NOTICE: To avoid damage to the processor, hold the screwdriver so that it is perpendicular to the processor when turning the cam screw. NOTICE: When removing the processor module, pull the module straight up. Be careful not to bend the pins on the processor module. 1 ZIF-socket 2 ZIF-socket cam screw 3 pin-1 corner of processor Installing the Processor Module 1. Align the pin-1 corner of the processor module so that it points to the triangle on the ZIF socket, and insert the processor module into the ZIF socket. When the processor module is correctly seated, all four corners are aligned at the same height. If one or more corners of the module are higher than the others, the module is not seated correctly. 2. Tighten the ZIF socket by turning the cam screw clockwise to secure the processor module to the system board. 3. Replace the processor thermal-cooling assembly (see Processor Thermal-Cooling Assembly). 4. Update the BIOS using a flash BIOS-update program CD (see Flashing the BIOS From a CD). Back to Contents Page NOTICE: Ensure that the cam lock is in the fully open position before seating the processor module. Seating the processor module properly in the ZIF socket does not require force. NOTICE: A processor module that is not properly seated can result in an intermittent connection or permanent damage to the processor and ZIF socket. NOTICE: Hold the processor down while turning the cam screw to prevent intermittent contact between the cam screw and processor. NOTE: If a new microprocessor is installed, you will receive one of the following: a new thermal-cooling assembly which will include an affixed thermal pad, or a new thermal pad along with a tech sheet to illustrate proper installation. Back to Contents Page Processor Thermal-Cooling Assembly Dell™ Latitude™ D830 Service Manual 1. Follow the procedures in Before You Begin. 2. Remove the hinge cover (see Hinge Cover). 3. Remove the keyboard (see Keyboard). 4. Remove the display assembly (see Display Assembly). 5. Remove the palm rest (see Palm Rest). 6. Loosen in consecutive order the six captive screws, labeled "1" through "6" that secure the processor thermal-cooling assembly. 7. Lift the assembly out of the computer. Back to Contents Page CAUTION: Before performing the following procedures, follow the safety instructions in the 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. NOTE: The appearance of the thermal-cooling assembly for system boards with integrated graphics varies from that for system boards with discrete graphics (shown). The thermal-cooling assembly for discrete graphics (shown) has six captive screws to loosen versus five captive screws for the integrated graphics solution. 1 processor thermal-cooling assembly 2 captive screws (6) Back to Contents Page Display Assembly Dell™ Latitude™ D830 Service Manual Removing the Display Assembly Removing the Display Bezel Removing the Display Panel Installing the Display Panel Removing the Display Panel Brackets Removing the Display Latch Removing the Display Assembly 1. Follow the procedures in Before You Begin. 2. Remove the hinge cover (see Hinge Cover). 3. Remove the keyboard (see Keyboard). 4. Pull straight up on the pull-tab that is attached to the display-feed flex cable to disconnect the cable from the system board. 5. Disconnect the antenna cable(s). 6. Carefully remove the antenna cable and the display cables from their routing guides. 7. Close the display. 8. Turn the computer upside-down with the back of the computer facing you. 9. From the bottom of the computer, remove the two M2.5 x 5-mm screws labeled "D." CAUTION: Before performing the following procedures, follow the safety instructions in the 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. 1 antenna cable 2 display cable pull-tab 10. From the back of the computer, remove the two M2.5 x 5-mm screws. 11. Turn the computer top-side up and open the display. 12. Lift the display assembly out of the computer base. Removing the Display Bezel 1. Follow the procedures in Before You Begin. 2...