 Hello, this is LaptopMedia, and today, we will show you how to open the Dell Precision 15 3561 and what's inside of it. To get inside of this device, you need to undo 9 captive Philips head screws. Then, carefully pry the bottom panel with a plastic tool, and remove it from the body. 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. As you can see, Dell has supplied this notebook with a huge 97Wh battery. There are two RAM Sodam slots that support up to 64GB of memory in total. Additionally, you get two M.2 PCI-EX4 slots, one of which supports Gen4 drives. As for the cooling, you get two rather beefy heat pipes cooling both the CPU and the GPU. Then, the heat gets dissipated by a side-mounted heatsink and a pretty large fan. 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.