How to open Acer Nitro 17 (AN17-51) – disassembly and upgrade options


Opening the Laptop

  1. Undo the 11 Phillips-head screws securing the bottom panel of the laptop.
  2. Use a plastic pry tool or carefully lift the bottom panel while holding firmly the two plastic exhaust vents on the back to pop up the plate.

Caution: Be gentle to avoid damaging the internal components or the clips that hold the bottom panel in place.


Removing the Battery

  1. Disconnect the battery connector from the mainboard by gently pulling it out with a plastic tool.
  2. The battery is not screwed to the base but held in place by a dedicated socket on the inside of the bottom plate. Simply pull out the battery unit to remove it.

More info: The laptop is equipped with a 90Wh battery, capable of 9 hours and 5 minutes of web browsing or 8 hours and 20 minutes of video playback, an excellent result for a gaming laptop with a 1440p screen and a Raptor Lake H CPU. For optimal battery life, ensure Optimus mode is selected in the BIOS.


Upgrading the RAM

  1. Locate the two SODIMM slots on the motherboard.
  2. If upgrading, ensure you use DDR5-4800MHz RAM to match the system’s capabilities and support dual-channel mode.

More info: The system supports up to 32GB of DDR5-4800MHz RAM in dual-channel mode for future upgrades.



Upgrading the SSD

  1. Identify the two M.2 slots on the motherboard, compatible with Gen 4 SSDs.
  2. To upgrade, remove the screws securing the preinstalled NVMe SSD(s) and gently pull them out.
  3. Insert the new SSD(s) into the slot(s) and secure them with the screws. Ensure the thermal pad is properly aligned for optimal heat dissipation.

More info: The laptop features two M.2 slots for storage expansion, supporting Gen 4 SSDs for high-speed data access.


Maintenance of the Cooling System

  1. Locate the cooling system components: two fans, five heat pipes, two big cooling plates, and four heat sinks.
  2. For maintenance or replacement, carefully remove the screws securing the fans and heat pipes to the motherboard.
  3. Clean the fans and heat sinks with compressed air. If replacing the thermal paste, clean the old paste off the CPU and GPU, then apply a new thin layer.
  4. Reassemble the cooling system, ensuring all components are securely reattached and the screws are tightened.

Caution: Handle the thermal paste application carefully to ensure optimal thermal contact and prevent overheating.

More info: The cooling system is designed to handle the heat output of the powerful components efficiently, with two fans and multiple heat pipes ensuring stable performance under load.

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