1. Setup
This section guides you through the initial setup of your SGIN Laptop M15-N.
1.1 Unboxing and Initial Power-On
Carefully remove your laptop and accessories from the packaging. Connect the power adapter to the laptop and a power outlet. Press the power button to turn on the device for the first time.
Video: Initial unboxing and power-on sequence for a NIMO laptop, demonstrating the first steps of setting up a new device.
1.2 Operating System Configuration
Follow the on-screen prompts to configure Windows 11 Home. This includes selecting your language, region, and keyboard layout. You will also be guided through connecting to a Wi-Fi network and setting up your Microsoft account.
Video: Overview of the Windows 11 setup process on a 15.6-inch laptop, including initial configuration steps.
2. Operating Your SGIN Laptop M15-N
Familiarize yourself with the key features and functionalities of your laptop for optimal use.
2.1 Display and Visual Comfort
The laptop features a 15.6-inch HD (1366*768) anti-glare display. The 180° hinge allows for flexible viewing angles, enhancing comfort during use.

Image: The SGIN Laptop M15-N display highlighting its HD resolution, eye protection, bright view, and IPS wide-angle capabilities for unparalleled visual comfort.
2.2 Keyboard and Touchpad
The full-size keyboard is designed for comfortable typing. The integrated touchpad supports multi-touch gestures for intuitive navigation.
2.3 Connectivity Ports
Your laptop is equipped with various ports for connecting peripherals and external devices:
- HDMI: For connecting to external monitors or TVs.
- USB 3.2 (x3): For high-speed data transfer with compatible devices.
- Type-C: A versatile port for data, video, and power delivery.
- TF Card Slot: For expanding storage with a TF (MicroSD) card.
- DC Jack: For connecting the power adapter.

Image: Close-up view of the SGIN Laptop M15-N's comprehensive interface compatibility, displaying ports such as DC Jack, Type-C, HDMI, USB 3.2, TF Card slot, and Security lock.
2.4 Battery Life
The powerful 7000mAh battery provides extended usage, ideal for study, work, or entertainment without frequent recharging.

Image: The SGIN Laptop M15-N emphasizing its 7000mAh battery, designed to eliminate battery concerns and provide extended usage.
3. Maintenance
Proper maintenance ensures the longevity and optimal performance of your SGIN Laptop M15-N.
3.1 Cleaning and Care
Regularly clean the screen with a soft, lint-free cloth. Use a soft brush or compressed air to remove dust from the keyboard and vents. Avoid using harsh chemicals or abrasive materials.
3.2 Battery Care
To maximize battery lifespan, avoid fully discharging the battery frequently. Store the laptop in a cool, dry place when not in use for extended periods.
3.3 Storage Expansion
The laptop supports TF card expansion up to 1TB. The 128GB SSD can also be replaced with a maximum SSD of 1TB for increased storage capacity.

Image: An internal view of the SGIN Laptop M15-N, illustrating the efficient heat dissipation system and highlighting the 4GB DDR4 RAM and 128GB SSD components.
4. Troubleshooting
If you encounter any issues with your SGIN Laptop M15-N, refer to the following common solutions or contact customer support.
4.1 Common Issues
- Laptop not powering on: Ensure the power adapter is securely connected and the battery has sufficient charge.
- Slow performance: Close unnecessary applications, check for system updates, or consider upgrading storage/RAM if frequently performing demanding tasks.
- Wi-Fi connectivity issues: Restart your router and laptop. Ensure Wi-Fi drivers are up to date.
For persistent issues, please refer to the Warranty and Support section for contact information.
5. Specifications
Detailed technical specifications for the SGIN Laptop M15-N.
| Feature | Specification |
|---|---|
| Model Name | SGIN-M15-N |
| Screen Size | 15.6 Inches |
| Screen Resolution | 1366 x 768 pixels (HD) |
| Processor | Intel Celeron N4000 (up to 2.6 GHz) |
| RAM | 4 GB DDR4 SDRAM |
| Hard Drive | 128 GB SSD |
| Graphics Coprocessor | Integrated |
| Operating System | Windows 11 Home |
| Wireless Type | 802.11ac (2.4/5G WiFi) |
| Bluetooth | BT5.0 |
| Battery | 7000mAh |
| Ports | HDMI, 3x USB 3.2, Type-C, TF Card Slot, DC Jack |
| Item Weight | 4.73 pounds |
| Product Dimensions | 15.6 x 9 x 0.6 inches |
6. Warranty and Support
SGIN is committed to providing excellent customer service and support for your product.
6.1 Warranty Information
SGIN provides 365-day service for your laptop. This covers repair and support for any manufacturing defects.
6.2 Customer Support
If you have any questions or require assistance, please contact SGIN customer support. We aim to reply within 12 hours to help you solve any problems.
- Email Support: Refer to your product packaging or official SGIN website for the most current email address.
- Online Support: Visit the SGIN store on Amazon or the official SGIN website for FAQs and support resources.

Image: SGIN Customer Service Support details, including options to ask product questions, email support, 24/7 quality service, and 365-day repair service.





