Sony PCV-RX560 Handbuch

To maintain optimum system performance, you should defragment your 
computer’s D partition regularly.

In order to improve the performance of Sony audio/video software applications, 
the hard disk drive on your computer has been formatted with two partitions, C 
and D. Some Sony software applications save files to the D partition. This 
prevents large video captures from consuming the available space on your C 
partition.

If you encounter frame dropping while recording digital video onto your hard 
disk drive, defragmentation may be necessary.

Deactivate your screen saver and close other open applications, if applicable.

Click Start in the Windows Taskbar and select All Programs.

Point to Accessories, point to System Tools, and then select Disk 
Defragmenter.

The Disk Defragment dialog box appears.

Select Action from the menu bar and click Analyze.

Your VAIO computer may include either 4-pin or 6-pin, or both types, of i.LINK 
ports.

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It may take more than a couple of hours to complete defragmentation, depending on 
the data capacity and utilization of your computer’s hard disk drive(s).