I am afraid the hardware upgrades are not possible when it comes to laptop computers. Since every model is designed with its unique form factor, until and unless the parts are identical, you cannot change them.
You can get the exact information by contacting the Customer Service department of the vendor of your laptop.
I am afraid the hardware upgrades are not possible when it comes to laptop computers.
This is not wholly true. In fact, it's mostly inaccurate.
EmaHero,
The upgrade in particular you're inquiring about is not achievable, largely due to the fact that the Yoga 13 does not have the connector for the LED cable that a backlit keyboard uses. Even if the keyboards were interchangeable, you would not be able to take advantage of the backlit feature since your computer lacks the connection required.