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ThinkPad NotebooksThinkPad T400 / T500 and newer T series Laptops Knowledge Base

T510 - No sound when on docking station


When docking the T510 on docking station, there is no audio output on headphones / speaker when plugged in via docking station headphone out port.


  1. Ensure you have the latest BIOS available, (check via TVSU or support site)
  2. Dock your laptop on the docking station
  3. Uninstall Conexant audio software
  4. Reboot
  5. Install the Conexant audio software from Support site or TVSU
  6. Then try to plug in the headphone to the docking station.

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