Here is a link to an [http://www.asusparts.eu/en/partfinder/Asus/Notebook/X%20Series/X550CA%20(P550CA,%20R510C,%20F550CA)|Asus part finder website] for your model laptop.
Click on the keyboard entry then scroll to find your particular variant.
This is not a recommendation to use this supplier. It is shown to give an idea of the cost of the part. Search online using the ''appropriate keyboard part number only'' to find suppliers that may suit you better.
Here is a link to a [https://www.youtube.com/watch?v=JmezjXlckEY|video] that shows how to replace the keyboard.
Hi,
Has any liquids been spilled onto the keyboard?
Try a USB keyboard and check that it works OK.
Here is a link to an [http://www.asusparts.eu/en/partfinder/Asus/Notebook/X%20Series/X550CA%20(P550CA,%20R510C,%20F550CA)|Asus part finder website] for your model laptop.
Click on the keyboard entry then scroll to find your particular variant.
This is not a recommendation to use this supplier. It is shown to give an idea of the cost of the part. Search online using the ''appropriate keyboard part number only'' to find suppliers that may suit you better.
Here is a link to a [https://www.youtube.com/watch?v=JmezjXlckEY|video] that shows how to replace the keyboard.
Hopefully this is of some help