Dell™ Latitude™ XT2 XFR Service ManualPage 59 of 94 Version A00-015 System board screw (2.5 x 5-mm) 6 System board screw at bracket (2.5 x 8-mm)4. Connect the sniffer switch cable to the system board.5. Connect the stylus bay cable to the system board.6. Connect the speaker to the system board.7. Connect the video cable to the system board.8. Connect the coin-cell battery to the system board.9. Place the fan bay gasket back into the channel and press down as it’s laid over to ensure aproper fit.CAUTION: Make sure the gasket is set properly over the chassis and around the heat-sink and fan bay before proceeding. Failure to perform this step properly could causean inlet for moisture into the system.10. Complete the assembly by following instructions for Installing the Palm Rest.4.17 Heat Sink and Fan AssemblyWARNING: Before working inside your XT2 XFR, read the safety information thatshipped with your XT2 XFR. For additional safety best practices information, see theRegulatory Compliance Homepage at www.dell.com/regulatory_compliance.4.17.1 Removing the Heat Sink and Fan Assembly1. Follow the procedures in Before Working Inside Your XT2 XFR.2. Follow the procedures in removing the palm rest before continuing.3. Follow the procedures in Removing the system board before continuing.4. Disconnect the fan cable from the system board connector, then flip over the system board.
