 Hello, this is LaptopMedia, and today, we will show you how to open the HP Envy 15 and what's inside of it. To get inside of this device, you need to undo 5 Torx head screws. Then, simply pry the bottom panel with a plastic tool, starting from the front edges. 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. Inside, we find an 83 Watt hours battery pack. It lasts for around 10 hours of web browsing, or more than 7 hours of video playback. To remove the battery from the chassis, you need to undo a total of 6 Phillips head screws. After that, gently lift the battery, and unplug the connector from the motherboard. Here, you can see 2 Sodom slots, hidden beneath an insulation strip. The laptop supports up to 64 GB of DDR4 memory in dual channel mode. As for the storage, there are 2 M.2 PCI-EX4 slots that support RAID configurations. The cooling solution looks optimistic with a rather large vapor chamber, an additional heat pipe, and 3 heat sinks. Two fans take care of moving the air around. 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.