Fujitsu 4ZR1L12857
Fujitsu UH-X 13th Gen Intel Evo Core i7 14-inch Laptop User Manual
Model: 4ZR1L12857
1. Introduction
This manual provides essential information for setting up, operating, maintaining, and troubleshooting your Fujitsu UH-X 13th Gen Intel Evo Core i7 14-inch Thin & Light Laptop. Please read this manual thoroughly before using your device to ensure proper functionality and longevity.
The Fujitsu UH-X laptop is designed for portability and performance, featuring a 13th Gen Intel Core i7 processor, Intel Iris Xe Graphics, a 14-inch FHD LED display, and a lightweight magnesium alloy casing. It comes pre-loaded with Windows 11 Home and MS Office Home and Student 2021.
2. What's in the Box
Verify that all items listed below are included in your package:
- Fujitsu UH-X Laptop
- AC Adaptor and AC Cable
- User Manual & Quick Start Guide
- Protective Sleeve
3. Initial Setup
3.1 Connecting the Power Adapter
Before first use, ensure the laptop is fully charged. Connect the AC adapter to the power port on the side of the laptop and then plug it into a power outlet.

Image: The Fujitsu UH-X laptop shown from the front, illustrating its sleek design and the location of the power port for connecting the AC adapter.
3.2 First Power On and Windows Setup
- Open the laptop lid.
- Press the power button, usually located on the keyboard deck.
- Follow the on-screen instructions to complete the Windows 11 Home setup. This includes selecting your region, language, connecting to a Wi-Fi network, and creating a user account.
3.3 Fingerprint Reader Setup
For enhanced security, set up the built-in fingerprint reader:
- Navigate to Settings > Accounts > Sign-in options.
- Under "Windows Hello Fingerprint," click Set up.
- Follow the prompts to register your fingerprint.

Image: A close-up of the Fujitsu UH-X laptop's keyboard area, highlighting the integrated fingerprint sensor for secure login.
4. Operating Your Laptop
4.1 Keyboard and Touchpad
The laptop features a backlit keyboard for comfortable typing in various lighting conditions. The precision touchpad supports multi-touch gestures for navigation.
4.2 Display Features
The 14-inch FHD LED display offers a resolution of 1920x1200 pixels with 400 nits brightness and 100% sRGB color accuracy, providing a vibrant visual experience.

Image: The Fujitsu UH-X laptop displaying a vibrant image, with icons indicating 14-inch FHD display, 100% sRGB, and 400 Nits Brightness.
4.3 Audio and Camera
Experience immersive sound with Dolby Atmos audio. The FHD camera includes a privacy shutter and AI features for enhanced video calls.
4.4 Connectivity
The laptop supports Wi-Fi and Bluetooth for wireless connectivity. It includes multiple USB ports, an HDMI port, and Ethernet for wired connections.
4.5 Battery Management
The Fujitsu UH-X offers up to 10 hours of battery life. It also supports fast charging, reaching 50% charge in approximately 30 minutes.

Image: The Fujitsu UH-X laptop with visual effects depicting 10 hours of battery life and 50% charge in 30 minutes.
5. Maintenance and Care
5.1 Cleaning Your Laptop
- Use a soft, lint-free cloth slightly dampened with water or a screen cleaner to clean the display.
- For the keyboard and casing, use a soft, dry cloth. Avoid harsh chemicals or abrasive materials.
- Ensure the laptop is powered off and unplugged before cleaning.
5.2 Software Updates
Regularly check for and install Windows updates and driver updates to ensure optimal performance and security. You can find Windows updates in Settings > Windows Update.
5.3 Storage Management
Periodically review and manage your 512 GB SSD storage to maintain system speed. Delete unnecessary files, uninstall unused applications, and consider cloud storage for large files.
6. Troubleshooting
6.1 Power Issues
- Laptop not turning on: Ensure the AC adapter is securely connected and the power outlet is functional. Try holding the power button for 15-20 seconds to perform a hard reset.
- Battery not charging: Check the power adapter and cable for damage. Ensure the power port on the laptop is clean.
6.2 Display Problems
- No display: Connect an external monitor to check if the issue is with the laptop's internal display. Restart the laptop.
- Dim display: Adjust brightness settings using the function keys (Fn + Fx) or through Windows display settings.
6.3 Connectivity Issues
- Wi-Fi not connecting: Restart your router and laptop. Check Wi-Fi settings in Windows to ensure Wi-Fi is enabled and you are connecting to the correct network.
- Bluetooth device not pairing: Ensure the Bluetooth device is in pairing mode and within range. Check Bluetooth settings on your laptop.
7. Technical Specifications
Below are the detailed specifications for your Fujitsu UH-X laptop:
| Feature | Specification |
|---|---|
| Brand | Fujitsu |
| Model Name | Fujitsu UH-X Series |
| Model Number | 4ZR1L12857 |
| Processor | 13th Gen Intel Core i7 (CPU Model: 1360P, 12 Cores, up to 5 GHz) |
| Graphics | Integrated Intel Iris Xe Graphics |
| RAM | 16 GB LPDDR5-6400 MHz |
| Storage | 512 GB SSD |
| Operating System | Windows 11 Home |
| Pre-installed Software | MS Office Home and Student 2021 |
| Display | 14-inch FHD LED (1920x1200), 400 nits, 100% sRGB |
| Audio | Dolby Atmos audio, Speakers |
| Camera | FHD camera with Privacy Shutter |
| Security | Fingerprint Recognition |
| Connectivity | Wi-Fi, Bluetooth, Ethernet, HDMI, USB (Total 4 USB Ports) |
| Battery | Lithium Ion, up to 10 hours battery life |
| Dimensions (L x W x Th) | 30.9L x 20.9W x 1.7Th Centimeters |
| Item Weight | 918 Grams |
| Build Material | Full body magnesium alloy casing |
| Special Features | Backlit Keyboard, Lightweight, Support Stylus |

Image: The Fujitsu UH-X laptop shown from the side, emphasizing its feather-light 908 grams weight, full magnesium alloy casing, 1.7 cm ultra-thin profile, and Mil-Std 810H durability.

Image: The Fujitsu UH-X laptop displaying the Windows 11 desktop, with icons indicating Intel i7 Evo Processor, Intel Iris Xe Graphics, Windows Hello, and MS Office 2021 + Windows 11.
8. Warranty and Support
8.1 Warranty Information
Your Fujitsu UH-X laptop comes with a 2-year manufacturer warranty from the date of purchase. Please retain your proof of purchase for warranty claims.
8.2 Manufacturer and Importer Information
- Manufacturer: Fujitsu, Shimane Fujitsu Limited Ltd, 1180-6, Mitsugane, Hikawa-cho, Izumo City, Shimane Prefecture, Japan 699-04050
- Importer (India): Lenovo (India) Private Limited, RBD Icon, Level 2, Doddenakundi Village, Marathahalli Outer Ring Road, K. R. Puram Hobli, Bangalore 560037, Karnataka, India
8.3 Customer Support
For technical assistance, warranty claims, or service inquiries, please contact Fujitsu customer support through their official website or the contact details provided in your warranty documentation.
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