Why can’t my MacBook recognize the JetDrive Lite after waking up from the sleep mode? Category : Setup / Operation Macbook will cancel permissions to reload external devices if you stay at the login screen for too long,and thus the JDL can’t remount successfully upon wake-up. We would suggest you input the password shortly after opening up the lid. Is the answer helpful? Related Can I remove the JetDrive Lite when the Mac is in sleep mode? Why can’t I use JetDrive Lite on Windows system installed on MacBook via Bootcamp? Its transfer speed is lower than stated on the product specification, but it works well on Mac OS. How do I know which type of JetDrive Lite expansion cards is compatible with my MacBook? Technical Support If the answer can't help you, you can contact the Tech Support Department Get Started