Have a set Kits of vizio tv parts. Power supply board/ main board/ Tcon board. You will receive package of 3 board fully function removed from a broken tv screen please customer if you have problems with your back light led does parts not going to help you only if you need power supply board main baord tcon board. Please customer no return on this item all sales are final because does parts are fully working as you can see the pictures. No return accepted thanks.