 Hello, this is Nick from Laptop Media and today we will show you how to open the Asus Vivo Book 16M1605. To open the notebook, you have to undo 10 Philips head screws, then lift the bottom panel close to one of the top two corners to create a gap. After that, you can begin prying the plate with a thin plastic tool starting from the back and then work your way around the sides and the front. 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. This laptop has a 42 watt hour battery. You can also find the notebook with 50 or 70 watt hour capacities. To take the battery out, pull out the connector from the motherboard and undo the four Philips head screws that keep the unit in place. The capacity is enough for 16 hours and 40 minutes of web browsing or 10 hours of video playback. The result is very good. To achieve that, you have to apply the balanced preset in the Windows power and battery menu and select the standard fan mode in the MyAsus app. You also have to turn off the AI noise cancelling for the speaker and microphone. The devices with Zen 3 or Zen 3 refresh CPUs rely on DDR4. 3200 MHz memory while the Zen 4 based iterations boast DDR5 RAM. Sadly all machines have 8GB of soldered system memory, however you get one so dim for dual channel mode. The max possible amount of RAM is 16GB of DDR4 or DDR5 memory. For storage, there is a single M.2 slot compatible with 2280 Gen3 SSDs. The cooling seems fine for a machine with an IGPU. It has one fan, a long heat pipe, two heat sinks and a heat spreader.