Steps1. Align the screw holes on the VESA-mount bracket with the screw holes on the middle frame.2. Replace the four screws (M3x5) that secure the vesa-mount bracket to the middle frame.3. Route the speaker cable through the routing guides on the VESA-mount bracket.Next steps1. Install the back cover.2. Install the stand.3. Follow the procedure in After working on your thin client.On-screen display boardRemoving the OSD boardPrerequisites1. Follow the procedure in Before working on your thin client.2. Remove the stand.3. Remove the back cover.4. Remove the VESA-mount bracket.About this taskThe following image indicates the location of OSD board and provides a visual representation of the removal procedure.18 Removing and installing components