Summary This is a simple fix I made to repair the cracked lid of my laptop. I simply superglued the pieces over the broken corner after gluing the cracks closed. Closing then opening the lid slightly closed the gaps to keep everything tight, If you do this be careful not to use too much glue, just a few small dots on the back of the part and position carefully, it probably wont slide or move once you position it, you have been warned!! I printed mine in PLA, 0.2mm layer height and 100% infill. My actual metal hinges were in good shape but the lid had cracked after a few years use. This might work for you and might give me a few years more My laptop is a Dell E5500