 Hello, this is Nick from Laptop Media and today we will show you how to open the Dell Latitude 167640. To access the laptop's internals, you have to undo 8 Philips head screws. The easiest way to pop the bottom plate with a plastic tool is to start from one of the top two corners. Please remember, it would be of great help to us if you just hit the like button and subscribe to our channel. That would motivate us to make even more and better videos for you. When your laptop is configured with the optional 57 watt hour battery pack, the base version is a 38 watt hour variant. For removing the unit, pull out the connector from the main board and undo the four Philips head screws that secure the model to the base. The optional battery has enough juice for 12 hours and 30 minutes of web browsing or 11 hours and 6 minutes of video playback, a great result given the modest capacity. Here is the W1 slot for optional 5G connectivity, which is also covered by a metal cap with a pre-applied thermal pad. And there is another pad on the main board. For storage, there is just one M.2 slot compatible with 2230 Gen4 NVMe's. The pre-installed SSD is protected by a metal shroud that has a thin cooling pad on the inside. Here we have soldered memory that always comes in a dual channel configuration. Still, the maximum amount of RAM is 32 GB of LPDDR5, 4800 MHz memory, which should be enough for most people. The cooling looks good for a machine that lacks a dedicated GPU. It comprises two fans, a couple of heat pipes, a large heat sink, and a heat spreader.