 Hello, this is LaptopMedia, and today, we will show you how to open the HP Probook for 55G9 and what's inside of it. It is pretty easy to take this notebook apart. Just undo the 5 Philips head screws, and pry the bottom panel with a plastic tool. 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. Your device came with a 51.3Wh battery pack. It lasts for 12 hours and 30 minutes of either web browsing or video playback. To take it out, you have to unplug the battery connector from the motherboard and undo 6 Philips head screws. Memory wise, you get 2 Sodom slots for up to 32GB of DDR4 RAM in dual channel mode. As for the storage, there is 1 M.2 PCIe X4 slot. In terms of cooling, there are 2 heat pipes, which connect to a medium sized heat sink. Then, a single fan blows the heat away from the device. 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.