 Hello, this is Laptop Media, and today, we will show you how to open the HP Probook 450G9 and what's inside of it. To get inside this notebook, you need to undo a total of 5 Philips head screws, 3 of which are captive. Then, pry the bottom panel with a plastic tool, and remove it from the chassis. 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. Here, we get a 51.3Wh battery pack. It got us through 12 hours of web browsing, or 8 hours and 30 minutes of video playback. To remove it, unplug the battery from the motherboard, and remove all 6 Philips head screws. Memory wise, there are 2 Sodom slots, which fit DDR4 and work in dual channel mode. As for the storage, there are 2 M.2 PCIe slots. However, one of them can be only used if there is no LTE card installed. The cooling here comes with 2 heat pipes, a heat sink, and 1 fan. You can also spot a couple of heat spreaders for the graphics memory and the VRMs. If you'd like to see more disassembly videos of the latest notebooks, we would highly appreciate if you hit the like button and subscribe to the channel.