Getting help

Sony Notebook User Guide

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I hear noise when I am listening to music through USB speakers/headphones

You have to set the CPU monitoring tool to Performance or Battery Life by using the PowerPanel software available on your notebook.

To set the CPU Control to Performance, proceed as follows:

1Right-click the CPU icon in the tasktray and click Edit/Create Profiles… from the menu. The Profile Editor window appears.

2Click the profile you want to select on the left of the screen.

Maximum Battery Life is automatically selected when your computer uses the battery.

3Double-click CPU Control - Performance (or Adaptive or Battery Life) on the right of the screen. The CPU Control list appears with a check mark on the current setting.

4Click Performance or Battery Life.

Select Performance if you use applications that take much of the CPU.

5Click the File menu and then Save.

6Click the File menu and then click Exit.