Macbook Screen Replacement

Does your Macbook have dead pixel or lines horizontally and vertically? It could be caused by long hours use without shutting down or pressured by foreign object in between the screen and keyboard. There is a common misunderstanding which many users think that closing the lid will let the computer goes to sleep, which is not fully true. The applications are running at the background with minimal energy which will still heats up the computer as a whole. To prevent this, you can