How To Dismantle LiteOn DVD Drive

Unlike DVD drives on laptops you can't see the laser head in internal DVD drives for PCs. This makes it quite harder to clean them. You can try using special DVD disks with brushes but they are not always effective. Surest way for cleaning is by actually opening the drive and see it with your own eyes. Here is how to do it:
Before you remove the drive from PC case leave the drive open so that its loading slot will stay out. Somehow I cant fully dismantle it if its closed. 


Remove all the screws you can find.

Push the front nails.

Push the middle nails.

And that is it, you should have your DVD drive dismantled from it case. From here you can easily clean its laser head.