Chapter 4 1797. Select Speakers and click Configure to start Speaker Setup. Follow the onscreen prompts to configurethe speakers.8. Remove and recently installed hardware or software.9. Restore system and file settings from a known good date using System Restore.If the issue is not fixed, repeat the preceding steps and select an earlier time and date.10. Reinstall the Operating System.11. If the Issue is still not resolved, see “Online Support Information” on page 349.Internal Microphone FailureIf the internal Microphone fails, perform the following actions one at a time to correct the problem. Do notreplace non-defective FRUs:Microphone ProblemsIf internal or external Microphones do no operate correctly, perform the following actions one at a time tocorrect the problem.1. Check that the microphone is enabled. Navigate to Start´ Control Panel´ Hardware and Sound´Sound and select the Recording tab.2. Right-click on the Recording tab and select Show Disabled Devices (clear by default).3. The microphone appears on the Recording tab.StartCheck M/B Mic.cableRe-assemble theMIC cable to M/BOKNGCheck MIC wireof LCD moduleOKSwap MIC wire ofLCD moduleOKNGSwap M/BStartCheck M/B Mic.cableRe-assemble theMIC cable to M/BOKNGCheck MIC wireof LCD moduleOKSwap MIC wire ofLCD moduleOKNGSwap M/B
