 Hello, this is Laptop Media, and today, we will show you how to open the Lenovo Thinkbook 15P and what's inside of it. To get inside this notebook, you need to undo all 10 Philips head screws. Then carefully pry your way around the bottom panel, starting from the back. 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. In terms of cooling, you get two heat pipes that connect to one rather long heat spreader, and a tiny one on the left of the fan. By the way, the cooling solution here is very similar to that of the IdeaPad Gaming 3i 15, however, this time you get two fans that are equal in size. Additionally, you can see some metal heat sinks above the VRMs, the graphics memory, as well as the chipset. As for the battery, this device is equipped with a 57 Watt hours package, which can be charged from 0 to 80% for just one hour. In regards to the upgradeability, there are two RAM Sodom slots, that support up to 32 GB of DDR4 memory in dual channel mode. Storage wise, you get two M.2 PCI-EX4 slots. 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.