 Hello, this is Laptop Media, and today, we will show you how to open the Dell G155520 and what's inside of it. To access this notebook's internals, you need to undo 8 Philips head screws. Then, pry the bottom panel with a plastic tool, starting from the front 2 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. Once inside, you'll find the 56Wh battery pack. It got us through 6 hours of either web browsing or video playback. It is pretty easy to take it out, as you'll only need to undo 4 screws and unplug the connector from the motherboard. Here, you can see that the laptop has 2 Sodom slots, which fit DDR5 memory and work in dual channel mode. Storage wise, however, we only find 1 M.2 PCIe X4 slot. Thankfully, it can work with Gen4 SSDs. Now comes the fun part. If you, for some reason, want to take a look at the cooling, you're going to need to remove the entire motherboard. To do so, first, undo the 4 Philips head screws holding the plastic cover on the back. Then, you can proceed by unplugging the power connector, as well as a couple of brackets here and there. When you're done with that, remove the Wi-Fi card and detach its cable antennas. If you've come this far, this means you are almost there. Just unplug some more ribbon cables, as well as some screws, which secure the motherboard, the 2 daughterboards, and the fans to the chassis. Then, taking the motherboard out should be an easy job, you just need to mind the cables. Here, you can see the cooling system, which comprises 2 heat pipes shared between the CPU and the GPU, and 1 more for each of them, which receives its own heat sink. In addition, there are a couple of metal heat spreaders meant for graphics memory and 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.