Here are a few troubleshooting steps you can try to resolve the problem:
1. Perform a hard reset: Disconnect the power adapter, remove the battery (if it's removable), and hold down the power button for about 15 seconds. Then, reconnect the power adapter (without the battery) and try turning on the laptop again.
2. Check the power adapter and connections: Ensure that the power adapter is properly connected to both the laptop and a working power source. Try using a different power outlet or a different power adapter, if available, to rule out any issues with the power supply.
3. Test with an external monitor: Connect your laptop to an external monitor using a VGA or HDMI cable and see if you get any display output. Make sure the external monitor is powered on and set to the correct input source. If you still don't get any display, try using a different cable or monitor to eliminate potential issues with the connections or peripherals.
4. Reset the BIOS/UEFI settings: Access the BIOS/UEFI settings by pressing the appropriate key (such as Del, F2, or Esc) during startup. Once in the BIOS/UEFI, look for an option to reset the settings to their default values. Save the changes and restart the laptop to see if it resolves the issue.
5. Remove and reseat hardware components: If you're comfortable with it, you can try removing and reseating the RAM modules and storage drive(s) in your laptop. Sometimes, a loose connection can cause startup problems. Ensure the laptop is powered off and disconnected from any power source before attempting this.
If none of these steps resolve the issue, it's recommended to contact Acer customer support or take your laptop to a professional technician for further diagnosis and repair. They will be able to provide more specific guidance based on the exact model and configuration of your Acer Nitro 5 laptop.