 Hello, this is Nick from Laptop Media, and today we will show you how to open the HP Spectre X360 1616AA-40s. To gain access to the internals, you have to undo just four Torx head screws. Then, raise the bottom panel with a lever tool in the zones behind the hinges. The next step is to fully pry the rear with a thin plastic tool, as well as the sides and the front. This notebook has an 83-watt hour battery. To remove it, detach the connector from the main board, and undo the eight Phillips head screws that keep the unit in place. The capacity is enough for around 25 hours of web browsing or 17 hours of video playback. This is a mind-blowingly good result. To achieve that, you have to apply the balanced preset in the Windows Power and Battery menu, and select the Quiet mode in the My HP app. Unfortunately, the memory is soldered, and the same applies to the metal plate that covers the modules. On the bright side, you get up to 32GB of LPDDR5X 6400 MHz RAM, which should be enough for most people. For storage, you can rely on a single M.2 slot for 2280 Gen4 SSDs. The NVMe is covered by a metal plate that is held in place by two Phillips head screws. On the inside of the shroud, there is a long thermal pad. The cooling looks great for such a device. It has two large fans, a pair of long and thick heat pipes, one sizable top-mounted heat sink, and a big cooling plate.