💻 Cinematic Laptop Upgrade Workshop: SSD, DDR5, Fan Dust, Thermal Throttling, Screw Torque and ESD Lab

Take a laptop apart on a sunny workbench: ground yourself, undo the base screws with the right bit, swap an SATA SSD for NVMe, add DDR5 RAM, blow out clogged fans and benchmark the result with a two-node thermal model, PCIe/DDR bandwidth maths, torque-preload limits and a static-discharge model.