If you do not feel the click, remove the module and reinstall it. 5. Insert the three securing tabs on the DIMM1 cover into the notches above the memory module connector and tighten the captive screws. 6. Replace the keyboard. 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. You may have to press to acknowledge that you have added additional memory. To confirm the amount of memory installed in the computer: 1 captive screws (2) 2 DIMM1 cover 2X386 3 memory module See Mini RSL 4 securing clips (2) 5 securing tabs (3) NOTICE: To prevent damage to the memory module connector, do not use tools to spread the memory-module securing clips. NOTE: If the memory module is not installed properly, the computer may not boot properly. No error message indicates this failure. NOTICE: If the DIMM1 cover is difficult to replace, remove the module and reinstall it. Forcing the cover to close may damage your computer. l In Windows XP, click the Start button, click Help and Support, and then click Computer Information. l In Windows 2000, right-click the My Computer icon on your desktop, and then click the General tab. Back to Contents Page Back to Contents Page Mini PCI Card 1. Follow the instructions in "Preparing to Work Inside the Computer" to remove the battery and prepare the computer for work. 2. Remove the keyboard. 3. If a Mini PCI card is not already installed, go to step 4. If you are replacing a Mini PCI card, remove the existing card: a. Disconnect the Mini PCI card from the attached cables. b. Release the Mini PCI card by spreading the metal securing tabs until the card pops up slightly. c. Lift the Mini PCI card out of its connector. CAUTION: Before performing the following procedures, read the safety instructions in your System Information Guide. NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as the back panel) on the computer. 1 antenna cables (2) 2 Mini PCI card 9Y200 3X548 J0846 4. Align the Mini PCI card with the connector at a 45-degree angle, and press the Mini PCI card into the connector until you feel a click. 5. Connect the antenna cables to the Mini PCI card, with the white cable in the Mini PCI connector closer to the palm rest, and the black cable in the Mini PCI card connector closer to the display. 6. Replace the keyboard. Back to Contents Page 1 securing tabs (2) 2 Mini PCI card connector NOTICE: To avoid damaging the Mini PCI card, never place cables on top of or under the card. NOTICE: The connectors are keyed to ensure correct insertion. If you feel resistance, check the connectors and realign the card. NOTICE: Handle the antenna cables with care because they are very fragile. NOTE: If a Mini PCI card was not already installed, remove the foam that secures the antenna cables before you install the card. Back to Contents Page Mini Recommended Spares List Dell™ Latitude™ D400 Service Manual Accessories P1516 D-Module external media bay housing with cable Bluetooth™ 2U381 Bluetooth module Bottom Base Parts D2389 computer base (bottom plastics) 2X386 DIMM1 cover 2X370 EMI shield, D400 P0777 memory door with captive screws 4U465 rubber foot (3) 0X737 Bluetooth module cover 8X516 docking doors or docking doors with spring P0777 memory module cover Base Bottom Plastics 2X370 metal shield 0X740 smart card reader CD-ROM/CD-RW G0405 24X CD, D-module F0275 24X CD-RW, D-module DVD-ROM K1033 24X CD-RW/DVD, D-module M0063 2X DVD+RW, +R, D-module G0408 8X DVD, D-module Fan 6U568 fan Floppy Drive 2R152 floppy drive, D-module Hard Drive and Accessories 8X239 20 G HDD 8X233 30 G HDD 0Y175 40 G HDD 7T651 40 G HDD, D-module, second HDD (HDD and D-MOD housing) 8267R interposer 2X372 hard-drive controller card 8X217 60 G HDD 4P124 D-MOD housing only (no HDD) 8267R HDD connector 2864D HDD mounting screws (2) 2867R HDD security screws (2) 7X499 primary HDD carrier with bezel Keyboard 5U447 center control cover P1290 keyboard or Keyboard Service Kit, US LCD Display Assembly P1291 LCD Service Kit (includes LCD assembly, tech sheet, and scribe), 12.1 XGA, D400 2X241 display connector-LCD flex cable 6U549 rubber screw bumpers 2U940 rubber screw covers Memory Back to Contents Page 7M020 1 G DIMM 3Y180 128 MB DIMM 3Y182 256 MB DIMM 0K963 512 MB DIMM Mini PCI Cards 9Y200 Intel Pro 2100, 802.11b 3X548 TM1400, 802.11a\b J0846 TM1300, 802.11b\g Modem 9X163 Modem Daughter Card Power Source 5U092 AC power brick only, 65 W 9T215 AC power brick only, 90 W (must be used with DDock and D-Port) F2952 duck-head power supply plug (direct to wall) F2951 power cord, US, 0.9 m (3 ft) K2596 power cord, US, 1.8 m (6 ft) 8T016 primary battery 4 cell, 14.8 V, lithium 6T087 primary battery 6 cell, 11.1 V, lithium 3U490 reserve batt...
