 Hello, this is Laptop Media, and today, we will show you how to open the Dell Latitude 147420 and what's inside of it. Before you remove the bottom panel of this laptop, you should remove the SIM card tray. Then, undo all 8 Philips head screws, and pry the panel, starting from the hinge gaps. 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. The first thing we see inside is the battery pack. This model comes equipped either with a 42 Watt-hours unit or a 63 Watt-hours one. Unfortunately, the memory chips are soldered onto the motherboard. On the bright side, the available configurations include 8, 16, or 32 GB of LPDDR4X RAM, all working in dual-channel mode. Storage-wise, there is 1 M.2 slot, that supports PCI-EX4 drives. As for the cooling, the temperatures inside are managed by 2 heat pipes, which lead to a side-mounted heat sink. 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.