Enable write caching on hard disks

If it is not already selected, enabling the hard drive write-back cache setting on each of your hard drives can improve their performance by making the transferring of data between the drive and the memory more efficient. The only reasons not to enable this setting would be if the drive in question is in a hot-swappable drive rack, or if you expect your PC to be shut down incorrectly (I.E. not through the windows shutdown procedure) often.
To enable write caching right click on my computer and select 'properties.'
Select the hardware tab, then 'device manager.' From the device manager window, expand 'disk drives' and highlight your hard disk. Select 'properties' then the 'policies' tab.

Check the 'enable write caching on the disk' box.
Repeat the above steps for all hard drives in your system.