Enable The Advanced Performance Setting In Windows Vista

Now click on Ok button to apply the setting and restart your computer after any changes to go into effect.If you have noticed that the speed of your system is very slow with windows vista then Follow the given steps to configure the advance performance setting in Windows Vista:

• First of all  logged into your computer with administrative rights.
• right click on My Computer icon.
• select the option Manage.
• small windows will appear with title Computer Management

now select the Device Manager option

ocate the SATA Disk under the Disk Drives

select the enable advanced performance sittings on the SATA disk.

Now click on Ok button to apply the setting and restart your computer after any changes to go into effect.