This is the main board taken from a SHARP AQUOS TV (2022 model 4T-C43DN2) with a cracked LCD screen. Due to the nature of the product, its operation is not guaranteed. No claims or returns are accepted. Please refrain from purchasing if you are sensitive to used items. Various factors can cause TV malfunctions. The causes can be complex and interconnected, so replacing the board does not necessarily guarantee a fix. Please fully understand this before purchasing.