Introduction
This manual provides essential information for setting up, operating, maintaining, and troubleshooting your ASUS TUF F15 FX566LI-BQ265T gaming laptop. Please read this guide thoroughly to ensure optimal performance and longevity of your device.

Image: Front view of the ASUS TUF F15 FX566LI-BQ265T gaming laptop, open with the screen displaying the 'TUF GAMING' logo and the RGB backlit keyboard illuminated.
Setup
1. Unboxing and Initial Inspection
Carefully remove the laptop and all accessories from the packaging. Inspect for any visible damage. The package should contain the laptop, power adapter, and documentation.
2. Connecting the Power Adapter
- Connect the AC adapter to the power jack on the side of your laptop.
- Plug the power cord into a wall outlet.
- The battery indicator light will illuminate, indicating that the laptop is charging.

Image: Side view of the ASUS TUF F15 FX566LI-BQ265T gaming laptop, highlighting the various input/output ports including the power jack, USB ports, and HDMI port.
3. First Boot and Windows Setup
Press the power button to turn on your laptop. Follow the on-screen instructions to complete the initial Windows 10 setup, including language selection, network connection, and user account creation.
4. Connecting Peripherals
You can connect external devices such as a mouse, keyboard, or external monitor to the available USB and HDMI ports.
Operating Your Laptop
1. Keyboard and Touchpad
- Keyboard: The laptop features an RGB backlit keyboard. Use the function keys (Fn + arrow keys or specific F-keys) to adjust brightness and lighting effects.
- Touchpad: Supports multi-touch gestures for navigation. Refer to Windows settings for customization.
2. Power Management
- Sleep Mode: Closes the lid or press the power button briefly to enter sleep mode.
- Shutdown: Go to Start > Power > Shut down to turn off the laptop completely.
- Restart: Go to Start > Power > Restart to reboot the system.
3. Connecting to Wi-Fi
Click the Wi-Fi icon in the taskbar, select your desired network, enter the password, and click Connect. The laptop supports Wi-Fi 6 for faster wireless connectivity.
4. Using Ports
The laptop is equipped with various ports for connectivity:
- USB Ports: For connecting external storage, mouse, keyboard, etc.
- HDMI Port: For connecting to an external display or TV.
- Ethernet Port: For wired network connection.
- Audio Jack: For headphones or external speakers.
Maintenance
1. Cleaning the Laptop
- Use a soft, lint-free cloth to clean the screen and chassis.
- For stubborn marks, dampen the cloth slightly with water or a screen cleaner.
- Regularly clean the keyboard and touchpad to remove dust and debris.
- Ensure ventilation vents are clear of dust to prevent overheating.

Image: Bottom view of the ASUS TUF F15 FX566LI-BQ265T gaming laptop, showcasing the extensive ventilation grilles designed for efficient cooling.
2. Battery Care
- Avoid fully discharging the battery frequently.
- Store the laptop in a cool, dry place if not used for extended periods.
- For optimal battery health, keep the charge level between 20% and 80%.
3. Software Updates
Regularly update your Windows operating system and device drivers to ensure security and performance. You can check for updates via Windows Settings or the ASUS support website.
4. Storage Management
Periodically clean up unnecessary files and applications to maintain optimal performance of your 512GB SSD.
Troubleshooting
Common Issues and Solutions
- Laptop does not power on: Ensure the power adapter is securely connected and the wall outlet is functional. Try a different outlet.
- Display issues (no image, flickering): Connect an external monitor to check if the issue is with the laptop's display. Restart the laptop. Update graphics drivers.
- Wi-Fi connectivity problems: Ensure Wi-Fi is enabled. Restart your router and laptop. Check network settings in Windows.
- Slow performance: Close unnecessary applications. Check for background processes. Ensure sufficient free storage space. Run a malware scan.
- Overheating: Ensure ventilation vents are clear. Use the laptop on a hard, flat surface. Consider using a cooling pad.
For more advanced troubleshooting, refer to the ASUS support website or contact customer service.
Specifications
Below are the key technical specifications for the ASUS TUF F15 FX566LI-BQ265T laptop:
| Feature | Specification |
|---|---|
| Model Name | TUF F15 FX566LI-BQ265T |
| Processor | Intel Core i5-10300H |
| Graphics Card | NVIDIA GeForce GTX 1650Ti (4GB GDDR6) |
| RAM | 8GB DDR4 |
| Storage | 512GB NVMe SSD |
| Display | 15.6-inch FHD (1920x1080) 60Hz |
| Operating System | Windows 10 Home |
| Wireless Connectivity | Wi-Fi 6 (802.11ax) |
| Battery Life | Up to 7 hours (average) |
| Weight | 3.57 kg |
Warranty and Support
Warranty Information
Your ASUS TUF F15 FX566LI-BQ265T laptop comes with a limited warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions, including coverage period and exclusions. Keep your proof of purchase for warranty claims.
Customer Support
For technical assistance, driver downloads, or service inquiries, please visit the official ASUS support website or contact ASUS customer service directly. You will need your laptop's serial number, which can be found on a sticker on the bottom of the laptop or in the system information.
ASUS Support Website: www.asus.com/support/





