Windows 7 has finished booting to the desktop and hard drive activity has decreased.
In most cases, this behavior is temporary and the red 'X' will disappear when: In this situation, it may be possible that even after the Windows Audio Service has been started, the speaker icon status in the notification area does not get refreshed to indicate that audio playback is functional. This behavior can sometimes occur during periods of heavy disk activity when booting to the Windows desktop. However, the Audio Service is running and audio playback works correctly. In addition, hovering the mouse over the speaker icon will show a tooltip indicating that the Audio Service is not running. In Windows 7 a red 'X' may appear over the speaker icon in the notification area even though audio output functions correctly SymptomsĬonsider the following scenario: After installing or upgrading to Windows 7, the speaker icon in the notification area of the system tray shows a red 'X' indicating that audio output is not working.
