 Hello, this is Nick from Laptop Media, and today we will show you how to open the HP Elite Book 860G 10. To open this notebook you need to undo just 5 captive Philips head screws. The next step is to pry the bottom panel with a plastic tool, starting from one of the top 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. The battery is a 51.3 watt hour unit. You can also get the optional 76 watt hour variant. To take it out, unplug the connector from the motherboard and undo the 4 Philips head screws that are fixing the unit to the chassis. The capacity is enough for 10 hours of web browsing or 9 hours and 5 minutes of video playback. The memory and the SSD are protected by metal shrouds. The two sodiums fit up to 64GB of DDR5, 4800MHz or 5200MHz RAM in dual-channel mode. Note that the memory stick is rated at 5600MHz, but it operates at 5200MHz frequency. The W1 slot for optional LTE or 5G connectivity is placed below the cooling fan. For storage, there is one M.2 slot compatible with 2280 Gen4 SSDs. There is one small thermal pad placed on top of the NVMe and another one right below the unit. The cooling is modest. It comprises one fan, a heat pipe, one top-mounted heat sink and a heat spreader.