How to open ASUS Vivobook 16X OLED (K3604) – disassembly and upgrade options
Step 1: Accessing the Internal Components
- Power off the ASUS Vivobook 16X OLED (K3604) and place it on a soft, clean surface to prevent any damage.
- Remove the 10 Phillips-head screws securing the bottom panel of the laptop.
- Begin prying the bottom plate off with a thin plastic tool, starting from the front and working your way around the sides and back.
Hint: Be gentle during this process to avoid damaging the laptop’s casing or clips.
Step 2: Removing the Battery
- Disconnect the battery by unplugging its connector from the motherboard.
- Undo the 4 Phillips-head screws fixing the battery in place, then remove the 63Wh battery from the laptop.
Caution: Handle the battery and its connector with care to avoid any damage.
More info: The 63Wh battery provides up to 16 hours and 40 minutes of web browsing, or 6 hours and 40 minutes of video playback. There’s also a model with a 42Wh unit..
Memory Upgrade
- Locate the SODIMM slot next to the soldered 8GB of DDR4 memory on the motherboard.
- Add an 8GB memory module to the available SODIMM slot to achieve the maximum 16GB of DDR4-3200MHz RAM (according to ASUS) in dual-channel mode.
Hint: Ensure the additional memory module matches the specifications for optimal performance.
You can buy DDR4 RAM modules here: Buy from Amazon.com (#CommissionsEarned)
Storage Upgrade
- Identify the single M.2 slot on the motherboard that is compatible with 2280 Gen 4 SSDs.
- Upgrade or install a new NVMe SSD as needed for increased storage capacity or faster data access speeds.
You can buy Gen 4 M.2 SSD modules here: Buy from Amazon.com (#CommissionsEarned)
Step 3: Examining the Cooling System
- Review the cooling system, which includes one fan, one long heat pipe, a top-mounted heat sink, and a heat spreader.
More info: Although the cooling system is described as basic, it’s designed to efficiently manage the thermal output of the laptop, ensuring stable performance during use.









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