X13: 60 seconds
X1 and everything from Apple: You’re literally doomed. Complete disassembly required. At least Lenovo documents well how to remove the base cover, battery, mainboard, display…
All of that pain for 1 mm less height and a sharp palmrest.
I surprised how much pain people with Windows can suffer and keep using it. With weird arguments like “I forced to use that application” and “Ans Linux doesn’t do FSR4.1 something”. You decided that you need that?