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      Internal speaker removal and installation - ThinkStation S20 (type 4105, 4157, 4217)


      Do not open your computer or attempt any repair before reading and understanding the "Important safety information" in the ThinkStation Safety and Warranty Guide that came with your computer.

      This section provides instructions on how to replace the internal speaker.

      To remove or replace the internal speaker, do the following:

      1. Remove the computer cover. See "Cover removal".
      2. Remove the front bezel. See "Front bezel removal and installation".
      3. Locate the internal speaker connector on the system board. See "Locating major FRUs".
      4. Note the location of the internal speaker cable connection. Note the routing of the internal speaker cable. Disconnect the internal speaker cable from the system board. See "Locating parts on the system board".
      5. Use a blunt instrument (such as, the top of a ball point pen) to disengage one of the internal speaker locking tabs (2) and slide that side of the speaker (1) upward enough to keep the locking tab disengaged. Then disengage the other internal speaker locking tab and slide the internal speaker upward until the speaker is released.

      Internal speaker removal

      1. Remove the speaker and speaker cable from the computer.
      2. Route the new speaker cable and then position the new internal speaker tabs (3) into the metal speaker slots and then push the internal speaker downward until the speaker locking tabs snap into position.
      3. Connect the speaker cable to the system board. See "Locating parts on the system board".
      4. Go to "Completing the FRU replacement".
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      • Alias ID: MIGR-72100
      • Document ID: PD009407
      • Last Updated :17 Jun 2014
      • © 2016 Lenovo