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      Internal speaker removal and installation - ThinkCentre A52 (type 8155, 8156, 8157, 8158, 8159, 8160, 8289, 8298, 8328, 8341, 8344, 8382) / M52 (type 8099, 8116, 8215, 9210, 9211)

      Attention: Do not open your computer or attempt any repair before reading the "Important safety information". You can also find this information in the Quick Reference Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer.

      For ThinkCentre A52 (type 8155, 8156, 8157, 8158, 8159, 8160) and M52 (type 8099, 8116, 8215, 9210, 9211) systems:

      Quick Reference Guide
      Hardware Maintenance Manual

      For ThinkCentre A52 (type 8289, 8298, 8328, 8341, 8344, 8382) systems:

      Quick Reference Guide
      Hardware Maintenance Manual


      Replacing the internal speaker
      1. Open the computer cover. See "Cover removal and installation".
      2. Pivot the drive bay assembly upward to gain access to the speaker.

      392122_speaker.gif

      1. Locate the speaker 1 See "Locating components".

      392122_speaker1.jpg

      1. Disconnect the speaker cable from the system board.
        • For ThinkCentre A52 (type 8155, 8156, 8157, 8158, 8159, 8160) and M52 (type 8099, 8116, 8215, 9210, 9211) systems, see "System board diagram".
        • For ThinkCentre A52 (type 8289, 8298, 8328, 8341, 8344, 8382) systems, see "System board diagram".

        Note: Make sure you note the location of the speaker cable when you disconnect it from the system board.

      2. Remove the speaker by sliding it upward and out of the retaining bracket.

        Note: You may need to slightly flex the side of the computer to help in removing the speaker.

      3. Install the new speaker.
      4. Connect the speaker cable to the system board.
        • For ThinkCentre A52 (type 8155, 8156, 8157, 8158, 8159, 8160) and M52 (type 8099, 8116, 8215, 9210, 9211) systems, see "System board diagram".
        • For ThinkCentre A52 (type 8289, 8298, 8328, 8341, 8344, 8382) systems, see "System board diagram".
      5. Go to "Completing the parts replacement".
      Purchase parts online

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      • Alias ID: MIGR-60337
      • Document ID: PD013158
      • Last Updated :17 Jun 2014
      • © 2015 Lenovo