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      Volume/Brightness On-screen Indicators don’t work

      Symptom:

      When press Fn + UP (DOWN, Left, Right), the brightness or volume indicators aren't displayed


      AFFECTED CONFIGURATIONS:

      The above symptom may occur on the following systems:

      Lenovo E43

       

      SOLUTION:

      The problem is caused by the absence of Energy Management program. In order to make the on-screen indicators work, you need to install Energy Management. For each operating system, there is a specific version of Energy management. Download from the links below:

      1. Windows XP

      2. Windows Vista

      3. Windows 7

      You can also refer to the similar tip: No volume indicator appears on the screen after pressing Fn plus left arrow key

      TRADEMARKS:

      Lenovo, Lenovo 3000, IdeaCentre and IdeaPad are trademarks of the Lenovo Corporation in the United States, other countries, or both.

      Microsoft and Windows are trademarks of Microsoft Corporation in the United States, other countries, or both.

      Other company, product, or service names may be trademarks or service marks of others.

      Document ID:

      IN20100802-001

      Last modified:

      2010-08-02

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      • Alias ID: 1291778352053
      • Document ID: HT070158
      • Last Updated :17 Jun 2014
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