Please advise the exact issue with the machine. Are you looking to replace the keyboard with a backlit keyboard? What is the issue with the keyboard? Is there any damage on the machine?
If the system is under warranty, write me a private conversation with the service tag and your contact details(Name and Email). If there is no warranty, If there is no warranty or if you are looking to upgrade the keyboard, then you could contact our team to get a quote for a paid service call - http://dell.to/1vnT6CQ