Dell inspiron 3593 keyboard swap to backlit keyboard.

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The keyboard is permanently mounted to the palmrest, so the palmrest assembly needs to be replaced.  It's a big job, due to the need to tear down the entire system.  Part numbers here.

https://www.parts-people.com/index.php?action=category&id=141&subid=1340&refine=keyboard

Thank you sir. 

@ejn63​  yes i have tear down couple of times and once i replaced the keyboard due to not function some of keys in mine so that time i figured that theres no need to replace the full keyboard assembly with armrest so if i do the same again but with a backlit keyboard this time is it gonna work?? All I need to know is board compatibility to the backlit keyboard sir. Are there any additional things to concern.

Once again Thank you for your informations sir 

Unless you know the keyboard can be removed (usually by 30+ screws), examine the keyboard before buying.  On most newer models, the keyboard is mounted with plastic rivets that have to be individually drilled out and then melted using a soldering iron.  Given that the labor is the same, and that the cost difference is small between the palmrest and the keyboard alone, it usually means replacing the palmrest is the better path.

@ejn63​  yes sir lasttime i remove those plastic reverts and  replace those by using plastic weld machine to be fair its same like before.

Have you try to do this like swap with amrest? Is going well?

All i need to know is is possible to do this without some modification to the motherboard?