1. Introdución
This manual provides essential information for setting up, operating, maintaining, and troubleshooting your MINISFORUM X1 Lite-255 Mini PC. Please read this guide thoroughly before using the device to ensure proper functionality and longevity.
2. Contido do paquete
Verifique que todos os elementos enumerados a continuación estean presentes na embalaxe do produto:
- 1x MINISFORUM X1 Lite-255 Mini PC
- 1 x adaptador de alimentación dos EUA
- 1 x cable HDMI
- 1x soporte de montaxe en parede
- 1x M.2 to OCuLink Adapter
- Parafusos para instalación
- Manual de usuario (este documento)
Descrición do vídeo: This video demonstrates the unboxing process of the MINISFORUM X1 Lite-255 Mini PC and its initial power-on operation, showcasing the included accessories.
3. Produto rematadoview
The MINISFORUM X1 Lite-255 is a compact and powerful mini PC designed for various computing tasks. Its small form factor allows for flexible placement, including behind a monitor using the included VESA mount.
3.1 Características externas

Descrición da imaxe: Fronte e lateral view of the MINISFORUM X1 Lite-255 Mini PC, highlighting its compact silver chassis and front-facing ports.
The device features a sleek, compact design with ventilation grilles on the sides and top for efficient cooling. The front panel includes essential ports for easy access:
- Botón de encendido
- 2 portos USB 3.2 tipo A.
- 1x 3.5mm Combo Jack (Audio/Microphone)
3.2 Portos traseiros

Descrición da imaxe: Traseira view of the MINISFORUM X1 Lite-255 Mini PC, showing the array of connectivity ports.
The rear panel provides a comprehensive set of connectivity options:
- 1 entrada de alimentación CC de 19 V
- 2x 2.5G LAN (RJ45) ports
- 1x OCuLink port (for external GPU expansion)
- 1x porto HDMI 2.1
- 1x DisplayPort 1.4
- 1x USB4 port (Full-function, with PD-IN/OUT)
- 2x portos USB 2.0
- 1x Clear CMOS button
- Ranura de bloqueo de Kensington
Descrición do vídeo: Este vídeo ofrece unha información detallada sobreview of the MINISFORUM X1 Lite-255 Mini PC's features and design, including its compact size and port layout.
4. Guía de configuración
4.1 Conexión inicial
- Connect your monitor(s) to the HDMI, DisplayPort, or USB4 ports using appropriate cables.
- Conecta o teclado e o rato aos portos USB dispoñibles.
- For wired network access, connect an Ethernet cable to one of the 2.5G LAN ports.
- Connect the power adapter to the DC 19V input port on the rear of the Mini PC, then plug the power adapter into a power outlet.
4.2 Encendido
Press the power button located on the front panel of the Mini PC. The power indicator light will illuminate, and the system will begin to boot.
5. Hardware Configuration and Upgrades
The MINISFORUM X1 Lite-255 Mini PC offers options for memory and storage expansion.
5.1 Acceso aos compoñentes internos
To access the internal components for upgrades, gently remove the bottom panel of the Mini PC. This typically involves unscrewing the feet or a designated panel and carefully prying it open. Refer to the provided video for a visual guide on accessing the internal components.

Descrición da imaxe: Unha interna view of the Mini PC, clearly showing the two SO-DIMM slots for DDR5 RAM and the M.2 PCIe 4.0 SSD slots.
Descrición do vídeo: This video demonstrates the teardown process of a similar MINISFORUM M1 Pro model, showing how to access and upgrade internal components like RAM and SSDs. The process is generally similar for the X1 Lite-255.
5.2 Memory (RAM)
The X1 Lite-255 features dual SO-DIMM slots, supporting DDR5 5600MHz RAM. It can be expanded up to 128GB (2x 64GB modules).
5.3 Storage (SSD)
The Mini PC includes dual M.2 2280 PCIe 4.0x4 slots, supporting up to 4TB per SSD for a total of 8TB. This allows for high-speed data processing and rapid file transferencias.
5.4 OCuLink Expansion
The OCuLink port provides a high-speed PCIe 4.0 x4 (64Gbps) connection for external GPU expansion. This allows users to connect a desktop graphics card via an OCuLink adapter and external enclosure (sold separately) to enhance gaming or AI capabilities. Nota: The OCuLink port utilizes one of the M.2 2280 PCIe 4.0 SSD slots and is not hot-swappable. Ensure the PC is turned off before connecting or disconnecting OCuLink devices.

Descrición da imaxe: The Mini PC connected to an external graphics card enclosure via the OCuLink port, demonstrating its expandability.
Descrición do vídeo: This video highlights the accessories included with the X1 Lite-255 and demonstrates the functionality of its full-function USB4 port.
6. Operating System and BIOS/UEFI Settings
6.1 Pre-installed Operating System
The MINISFORUM X1 Lite-255 typically comes with a pre-installed operating system (e.g., Windows). Follow the on-screen instructions for initial setup.
6.2 Acceder á BIOS/UEFI
To access the BIOS/UEFI settings, power on the Mini PC and repeatedly press the DEL or F2 key during the boot process. This interface allows you to configure various system settings, including:
- Principal: System date, time, and basic hardware information.
- Avanzado: CPU configuration, onboard device settings (audio, PCIe), power and performance profiles (e.g., Balance, Performance), and virtualization technology.
- Seguridade: Set administrator/user passwords and configure Secure Boot.
- Arranque: Adjust boot order priorities (NVMe, Hard Disk, USB, etc.) and Quiet Boot options.
7. Conectividade
7.1 Rede
The X1 Lite-255 offers robust network connectivity:
- Cablado: 2x 2.5Gbps Ethernet ports for ultra-fast wired networking.
- Sen fíos: Wi-Fi 6E for seamless and low-latency wireless connections.
- Bluetooth: Bluetooth 5.2 for connecting wireless peripherals.

Descrición da imaxe: Close-up of the rear panel showing the 2.5G LAN ports, highlighting the advanced network capabilities.
7.2 Saída da pantalla
The Mini PC supports triple display output for enhanced productivity and immersive entertainment:
- 1x HDMI 2.1 (Up to 8K@60Hz / 4K@120Hz)
- 1x DisplayPort 1.4 (Up to 8K@60Hz / 4K@144Hz)
- 1x USB4 (Up to 8K@60Hz / 4K@144Hz)

Descrición da imaxe: A setup showing the Mini PC connected to three external monitors, demonstrating its triple display capability.
7.3 USB4 Port Functionality
The full-function USB4 port delivers 40Gbps transfer speeds and supports 65-100W Power Delivery (PD-IN) to charge the host device, while also providing 15W power output to peripherals. This versatile port can also be used for video output.
8. Performance and Cooling
The MINISFORUM X1 Lite-255 is equipped with an AMD Ryzen 7 255 processor (8 cores, 16 threads, up to 4.9GHz) and AMD Radeon 780M graphics (12 cores, 2600MHz), providing strong performance for multitasking, office work, content creation, and light gaming.
8.1 Efficient Cooling System
The Mini PC incorporates an efficient cooling system with Phase-Change Material (PCM) and an upgraded turbo fan (25% increased airflow) to ensure stable 65W TDP performance and quiet operation even under heavy loads. Jet Direct Airflow design minimizes obstruction for optimal heat dissipation.

Descrición da imaxe: A diagram illustrating the internal cooling system of the Mini PC, showing airflow and heat pipe components.
9. Mantemento
Regular maintenance helps ensure the optimal performance and longevity of your Mini PC.
- Limpeza: Periodically use compressed air to clear dust from the ventilation grilles to maintain efficient cooling.
- Actualizacións de software: Manteña o sistema operativo e os controladores actualizados para garantir a estabilidade e a seguridade do sistema.
- Manipulación física: Handle the Mini PC with care to avoid physical damage.
10 Solución de problemas
If you encounter issues with your Mini PC, try the following basic troubleshooting steps:
- Sen enerxía: Ensure the power adapter is securely connected to both the Mini PC and a working power outlet. Try a different outlet if necessary.
- Sen visualización: Verify that the monitor is powered on and correctly connected to the Mini PC. Try different display cables or ports.
- Problemas periféricos: Asegúrate de que os dispositivos USB (teclado, rato) estean conectados correctamente. Tenta conectalos a diferentes portos USB.
- O sistema non responde: Press and hold the power button for 5-10 seconds to force a shutdown, then restart the system.
- Conectividade de rede: Check Ethernet cable connections or Wi-Fi settings. Restart your router if other devices are also affected.
For persistent issues, consult the MINISFORUM support websitio ou póñase en contacto co servizo de atención ao cliente.
11. Especificacións
| Característica | Especificación |
|---|---|
| Procesador | AMD Ryzen 7 255 (8C/16T, up to 4.9GHz) |
| Gráficos | AMD Radeon 780M (12 core, 2600MHz) |
| RAM | 32GB DDR5 5600MHz (Dual SO-DIMM, expandable to 128GB) |
| Almacenamento | 1TB M.2 2280 PCIe 4.0 SSD (Dual M.2 slots, up to 8TB total) |
| Saída de vídeo | 1x HDMI 2.1, 1x DisplayPort 1.4, 1x USB4 (Triple Display Support) |
| Portos USB | 2x USB 3.2 Type-A (Front), 2x USB 2.0 (Rear), 1x USB4 (Rear) |
| Rede | 2x 2.5G LAN, Wi-Fi 6E, Bluetooth 5.2 |
| Special Ports | 1x OCuLink (for external GPU) |
| Dimensións | 130 x 126 x 47.2 mm (aprox. 5.1 x 5.0 x 1.9 polgadas) |
| Peso | Aprox. 0.67 kg (1.48 libras) |
| Sistema Operativo | OS (Pre-installed) |
12. Garantía e soporte
MINISFORUM products come with a standard manufacturer's warranty. For detailed warranty information, technical support, or service inquiries, please visit the official MINISFORUM websitio web ou póñase en contacto co seu equipo de atención ao cliente. Garde o recibo da compra para reclamacións de garantía.





