How You Can Change the Hard Disk by Your Self

First , you need a new hard disk , screwdriver and lap top

Step 1: Step 1

Remove the nail from the cover of the Hard disk you find it by the name of HDD

Step 2: Step 2

Start by remove the old hard disk but be careful for the wire 

Step 3: Step 3

 Put the new one at same  place and connected with wiar

Step 4: Step 4

finally , close the cover and tighten the nail