Compatible Model: for MacBook Pro M1 M2 M3 A2485 EMC 3651 A2780 EMC 8103 MK1E3LL/A MK1H3LL/A 2021 2023 lcd Screen replacement display assembly 661-21968 The products have undergone strict testing and are guaranteed to function properly, unlike other inexpensive accessories and we come with free and easy to store disassembly tools. Please confirm the correct model and color before purchasing. It will be tested and packed carefully before shipping. Please turn off the power before assembly. And we provide a 3-month warranty for quality problems. 90% of the problems reported by customers that the product does not work may be caused by loose interfaces. Check the interface carefully to ensure that it is fully connected. Please do not damage the packing after receiving the goods. When you find that you ordered the wrong product, please return it in the original packaging. Any questions, please contact us in time.