Sony PCG-Z505HS Manual

Page of 88
VAIO
® 
Z505 SuperSlim Pro Notebook User Guide
72
Hard Drive Partition
In order to improve the performance of your computer’s DVgate™ 
Motion software, the hard disk drive on your computer has been 
formatted with two partitions, C and D. DVgate Motion saves files to the 
D partition. This prevents large video captures from consuming the 
available space on your C partition. To maintain optimum performance of 
DVgate Motion, you should defragment your D partition regularly. See 
the DVgate Motion online help for more information.