Introduction
This manual provides essential information for setting up, operating, and maintaining your ASUS ROG Strix G18 G814 Gaming Laptop. Designed for high-performance computing and immersive gaming, this laptop features an 18-inch QHD 240Hz display, an Intel Core i9-13980HX processor, NVIDIA GeForce RTX 4070 graphics, 64GB of RAM, and a 2TB SSD. Please read this manual thoroughly to ensure optimal performance and longevity of your device.
1. Setup
1.1 Unboxing and Initial Inspection
Carefully remove all components from the packaging. Ensure the following items are present:
- ASUS ROG Strix G18 G814 Gaming Laptop
- Power Adapter
- HDMI Cable
Inspect the laptop and accessories for any signs of damage. If any items are missing or damaged, contact your retailer immediately.

Figure 1.1: ASUS ROG Strix G18 G814 Gaming Laptop and included accessories.
1.2 Connecting the Power Adapter
Connect the power adapter to the laptop's power input port and then plug the power cable into a wall outlet. It is recommended to fully charge the battery before initial use.
1.3 Initial Power On and Windows Setup
Press the power button located on the laptop. The laptop will boot up and guide you through the Windows 11 Home setup process. Follow the on-screen instructions to configure your language, region, network settings, and user account.
1.4 Connecting Peripherals
Your laptop offers various ports for connecting external devices:
- USB-A 3.2 Ports (x2): For connecting standard USB devices like mice, keyboards, or external drives.
- USB-C 3.2 Port (x1): For versatile connectivity, including data transfer and display output.
- Thunderbolt 4 Port (x1): Provides high-speed data transfer and supports advanced display configurations.
- HDMI 2.1 FRL Port (x1): For connecting to external displays or TVs.
- RJ45 Ethernet Port (x1): For wired network connections.
2. Operating
2.1 Keyboard and Touchpad
The laptop features an RGB backlit keyboard. You can customize the lighting effects and colors through the ASUS Armoury Crate software. The precision touchpad supports multi-touch gestures for intuitive navigation.

Figure 2.1: The RGB backlit keyboard and precision touchpad.
2.2 Display Settings
The 18-inch QHD (2560x1600) IPS display boasts a 240Hz refresh rate and 3ms response time, with 100% DCI-P3 color accuracy. You can adjust display settings, including resolution and refresh rate, via Windows Display Settings or NVIDIA Control Panel for optimal gaming and visual experience.
2.3 Audio and Communication
Experience immersive audio with Dolby Atmos technology. The integrated AI Noise Cancelation feature helps reduce background noise during video calls and recordings, ensuring clear communication. The laptop also features Hi-Res Certification for high-quality audio output.
2.4 Gaming Performance
Equipped with an Intel 24-Core i9-13980HX processor and NVIDIA GeForce RTX 4070 8GB graphics, the ROG Strix G18 G814 delivers exceptional performance for demanding games and applications. Utilize the dedicated NVIDIA software to optimize game settings and drivers for the best possible experience.
3. Maintenance
3.1 Cleaning Your Laptop
- Use a soft, lint-free cloth to clean the screen. Avoid harsh chemicals.
- For the keyboard and chassis, use a slightly damp cloth. Ensure no liquid enters the ports.
- Regularly clean the cooling vents with compressed air to prevent dust buildup and maintain optimal airflow.
3.2 Software Updates
Keep your Windows operating system, drivers (especially graphics drivers), and ASUS utilities (like Armoury Crate) updated to ensure system stability, security, and performance. Check for updates regularly through Windows Update and the ASUS support website.
3.3 Battery Care
To prolong battery life:
- Avoid fully discharging the battery frequently.
- Store the laptop in a cool, dry place if not used for extended periods.
- Utilize battery health management features available in ASUS software to optimize charging patterns.
3.4 Storage Management
Your laptop is equipped with a 2TB SSD. Regularly manage your storage by deleting unnecessary files, uninstalling unused applications, and utilizing cloud storage or external drives for large media files to maintain optimal performance.
4. Troubleshooting
4.1 Common Issues and Solutions
- Laptop not powering on: Ensure the power adapter is securely connected and the wall outlet is functional. Try a different outlet.
- Display issues (no image, flickering): Check external display connections if applicable. Restart the laptop. Update graphics drivers.
- Performance slowdowns: Close unnecessary applications. Check for background processes. Ensure adequate ventilation to prevent overheating. Run a system scan for malware.
- Keyboard or touchpad not responding: Restart the laptop. Check for driver updates in Device Manager.
- No audio: Check volume levels, speaker connections (if external), and audio drivers.
For more complex issues, refer to the ASUS support website or contact customer service.
5. Specifications
| Feature | Specification |
|---|---|
| Model | ASUS ROG Strix G18 G814 |
| Processor | Intel 24-Core i9-13980HX |
| RAM | 64GB DDR5 |
| Storage | 2TB SSD |
| Graphics | NVIDIA GeForce RTX 4070 8GB Dedicated |
| Display | 18" QHD (2560x1600) IPS 240Hz, 100% DCI-P3, 3ms |
| Operating System | Windows 11 Home |
| Ports | 2x USB-A 3.2, 1x USB-C 3.2, 1x Thunderbolt 4, 1x HDMI 2.1 FRL, 1x RJ45 Ethernet |
| Wireless Connectivity | Bluetooth |
| Audio Features | Dolby Atmos, AI Noise Cancelation, Hi-Res Certification |
| Keyboard | RGB Backlit Keyboard |
| Dimensions (LxWxH) | 11.57 x 15.71 x 1.21 inches |
| Weight | 6.61 pounds |
6. Warranty and Support
Your ASUS ROG Strix G18 G814 Gaming Laptop comes with a standard manufacturer's warranty. Please refer to the warranty card included in your product packaging or visit the official ASUS support website for detailed warranty terms and conditions specific to your region.
For technical support, driver downloads, FAQs, and service inquiries, please visit the official ASUS support website: www.asus.com/support
When contacting support, please have your laptop's serial number and model information (G814) readily available.





