Page 2 - Base Plastics
Back to Contents Page Base Plastics Dell™ Latitude™ 110L Service Manual 1. Follow the instructions in" Before Working Inside Your Computer ." 2. Remove the hard drive . 3. Remove the optical drive . 4. Remove the memory module . 5. Remove the keyboard . 6. Remove the Mini P...
Page 3 - Before You Begin; Recommended Tools; Before Working Inside Your Computer
Back to Contents Page Before You Begin Dell™ Latitude™ 110L Service Manual Recommended Tools Turning Off Your Computer Before Working Inside Your Computer Computer Orientation Screw Identification This chapter provides procedures for removing and installing the components in your ...
Page 4 - Computer Orientation
1. Ensure that the work surface is flat and clean to prevent the computer cover from being scratched. 2. Turn off your computer . 3. If the computer is connected to a docking device, undock it. See the documentation that came with your docking device for instructions. 4. Disconnect any...
Page 5 - Screw Identification
Screw Identification When you are removing and replacing components, print this section as a tool to lay out and keep track of the screws. The placemat provides the number of screws and their sizes. 1 front 2 left 3 back 4 right Optical Drive: (1 each) Hard Drive Door: ...
Page 7 - Flashing the BIOS; Flashing the BIOS From a Floppy Disk or a CD
Back to Contents Page Flashing the BIOS Dell™ Latitude™ 110L Service Manual Flashing the BIOS From a Floppy Disk or a CD Flashing the BIOS From the Hard Drive If a BIOS-update program floppy disk or CD is provided with the new system board , flash the BIOS from a floppy disk or a CD. If yo...
Page 10 - Microprocessor Module; Removing the Microprocessor Module
Back to Contents Page Microprocessor Module Dell™ Latitude™ 110L Service Manual Removing the Microprocessor Module Installing the Microprocessor Module Removing the Microprocessor Module 1. Follow the instructions in " Before Working Inside Your Computer ." 2. Remove th...
Page 11 - Installing the Microprocessor Module
Installing the Microprocessor Module 1. Align the pin-1 corner of the microprocessor module so that it points to the triangle on the system board, and insert the microprocessor module into the ZIF socket. When the microprocessor module is correctly seated, all four corners are aligned at the...
Page 12 - Display; Display Assembly
Back to Contents Page Display Dell™ Latitude™ 110L Service Manual Display Assembly Display Bezel Display Panel Display Assembly 1. Follow the instructions in " Before Working Inside Your Computer ." 2. Remove the keyboard . 3. Disconnect the display ground wire from th...
Page 15 - Display Bezel; Display Panel; Removing the Display Panel
Display Bezel 1. Follow the instructions in " Before Working Inside Your Computer ." 2. Remove the display assembly . 3. Use a plastic scribe to pry the six screw covers/display bumpers out of the screw holes on the front of the bezel. 4. Remove the six M2.5 x 5-mm screws f...
Page 16 - Installing the Display Panel
1. Follow the instructions in " Before Working Inside Your Computer ." 2. Remove the display assembly . 3. Remove the display bezel . 4. Remove the four M2 x 3-mm screws from each side of the display panel. 5. Lift the display panel out of the top cover. 6. Press in both side...
Page 17 - Hard Drive; Removing the Hard Drive; Installing the Hard Drive
Back to Contents Page Hard Drive Dell™ Latitude™ 110L Service Manual Removing the Hard Drive Installing the Hard Drive Removing the Hard Drive To replace the hard drive in the hard drive bay: 1. Follow the procedures in " Before You Begin ." 2. Turn the computer ove...
Page 19 - Keyboard; Removing the Keyboard
Back to Contents Page Keyboard Dell™ Latitude™ 110L Service Manual Removing the Keyboard Installing the Keyboard Removing the Keyboard 1. Follow the instructions in " Before Working Inside Your Computer ." 2. Facing the back of the computer, use a small plastic scribe to li...
Page 20 - Installing the Keyboard
6. Lift the top of the keyboard out of the computer base, and pull the keyboard out at an angle toward the display to access the connector. 7. Grasp the interface connector lever near the edge of the keyboard connector, and rotate the lever toward you to raise the interface connector lever. 8....
Page 21 - Palm Rest
Back to Contents Page Palm Rest Dell™ Latitude™ 110L Service Manual 1. Follow the instructions in " Before Working Inside Your Computer ." 2. Remove the hard drive . 3. Remove the optical drive. 4. Remove the keyboard . 5. Remove the display assembly . 6. Remove the Mini PC...
Page 23 - Pinout Assignments for I/O Connectors; USB Connector
Back to Contents Page Pinout Assignments for I/O Connectors Dell™ Latitude™ 110L Service Manual USB Connector Video Connector USB Connector Video Connector Back to Contents Page Pin Signal 1 USB5V+ 2 USBP – 3 USBP+ 4 GND Pin Signal Pin Signal 1 CRT_R 9 5V+ 2 CRT...
Page 24 - Speakers; Removing the Speakers
Back to Contents Page Speakers Dell™ Latitude™ 110L Service Manual Removing the Speakers Installing the Speakers Removing the Speakers The speakers are located on the left and right corners of the front of the base plastics. Take note of the speaker cable routing so that you can repl...
Page 25 - Installing the Speakers
Installing the Speakers 1. Slide the speakers down into the base plastics. 2. Route the speaker cables under or between their routing clips. 3. Replace the four M2.5 x 5-mm screws. 4. Connect the speaker connector to the system board. Back to Contents Page NOTICE: Ensure that the s...
Page 26 - System Board; Removing the System Board
Back to Contents Page System Board Dell™ Latitude™ 110L Service Manual Removing the System Board Installing the System Board Removing the System Board The system board's BIOS chip contains the Service Tag, which is also visible on a barcode label on the bottom of the computer. The re...
Page 28 - Installing the System Board
Installing the System Board 1. Insert the video connector on the replacement system board through the back of the base plastics. 2. Replace the two hex nuts that secure the video connector to the base plastics. 3. Replace the two M2.5 x 5-mm screws that secure the system board to the base ...
Page 30 - System Components
Back to Contents Page System Components Dell™ Latitude™ 110L Service Manual Back to Contents Page CAUTION: 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: Unless o...
Page 31 - Microprocessor Thermal-Cooling Assembly; Removing the Cooling Fan
Back to Contents Page Microprocessor Thermal-Cooling Assembly Dell™ Latitude™ 110L Service Manual Removing the Cooling Fan Installing the Cooling Fan Removing the Microprocessor Thermal-Cooling Assembly Installing the Microprocessor Thermal-Cooling Assembly Removing the Cooling Fan ...
Page 32 - Installing the Cooling Fan
6. Disconnect the two M2 x 3-mm screws and the fan power cable from the system board. . 7. Hold the fan by the plastic housing at an angle to lift it out of the system board. Installing the Cooling Fan 1. Align the cooling fan with the microprocessor thermal-cooling assembly on the sys...
Page 33 - Removing the Microprocessor Thermal-Cooling Assembly
. 3. Align the EMI shield retention tabs with the retention-tab slots on the computer base and rotate the front until it lies flat. 4. Replace the four M2.5 x 5-mm screws that secure it to the system board. Removing the Microprocessor Thermal-Cooling Assembly 1. Follow the instruct...
Page 35 - Installing the Microprocessor Thermal-Cooling Assembly
7. Pull up the microprocessor thermal-cooling assembly by the pull-tab to lift the assembly out of the system board. Installing the Microprocessor Thermal-Cooling Assembly 1. If you are installing a replacement microprocessor thermal-cooling assembly , remove the mylar that covers the ther...
Page 37 - Memory; Removing the Memory Module
Back to Contents Page Memory, Optical Drive, Modem, and Mini PCI Card Dell™ Latitude™ 110L Service Manual Memory Optical Drive Modem Mini PCI Card Memory Removing the Memory Module 1. Follow the instructions in " Before Working Inside Your Computer ." 2. Loosen th...
Page 38 - Installing the Memory Modules; Optical Drive; Removing the Optical Drive
Installing the Memory Modules 1. Align the notch in the module edge connector with the tab in the connector slot. 2. 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 reinstal...
Page 39 - Installing the Optical Drive; Modem; Removing the Modem
2. Remove the M2.5 x 8-mm screw from the indention labeled with a lock symbol ( ). 3. Insert a screwdriver into the indention and push the notch on the metal tab to release the drive from the bay. 4. Pull the drive out of the bay. Installing the Optical Drive 1. Slide the new drive int...
Page 41 - Installing the Modem; Mini PCI Card; Removing the Mini PCI Card
Installing the Modem 1. Connect the modem cable to the modem. 2. Align the modem with the screw holes, and press the modem onto the connector on the system board. 3. Install the M2 x 3-mm screw to secure the modem to the system board. 4. Replace and tighten the captive screw on the opp...
Page 43 - Installing the Mini PCI Card
7. Use your fingertips to carefully spread apart the securing taps on each end of the Mini PCI card connector until the card pops up. 8. Lift the Mini PCI card out of its connector. Installing the Mini PCI Card 1 antenna cable 2 metal securing tabs (2) 3 Mini PCI card connector...