Ensure the laptop is completely powered off before proceeding. Holding the power button for 10-15 seconds can help drain any residual power.

Unplug the power adapter, remove all connected peripherals (USB drives, external monitors, etc.), and place the laptop on a clean, static-free surface to avoid dust and static damage.

If available, wear an anti-static wrist strap to prevent electrostatic discharge (ESD) from damaging internal components.

If you don’t have an anti-static wrist strap, touch a metal surface before handling internal components to discharge static electricity.

Keep the power adapter and other accessories in a safe place so you can reconnect them later.