Introducció
This manual provides detailed instructions for the setup, operation, and maintenance of your PELADN HA-4 Mini PC. This compact desktop computer is equipped with an AMD Ryzen 7 7840HS processor, Radeon 780M graphics, 16GB DDR5 RAM, and a 512GB NVMe SSD, designed for efficient performance in business, entertainment, and light gaming applications.

Figura 1: Frontal view of the PELADN HA-4 Mini PC, showcasing its compact design and RGB light strip.
Contingut del paquet
Si us plau, verifiqueu que tots els elements siguin presents al paquet:
- PELADN HA-4 7840HS Mini PC
- Cable HDMI
- Adaptador d'alimentació
- Manual d'usuari (aquest document)
- Mounting Bracket (for VESA mounting)
Producte acabatview
Components interns
The PELADN HA-4 Mini PC features a well-engineered internal layout for optimal performance and cooling. Key components include the AMD Ryzen 7 7840HS processor, DDR5 RAM, and an NVMe SSD.

Figura 2: Explotat view illustrating the internal structure and components of the Mini PC.
Ports i interfícies
The Mini PC offers a comprehensive range of ports for connectivity, including multiple USB ports, HDMI, and Type-C for versatile peripheral and display connections.

Figura 3: Detallada view of the Mini PC's front and rear ports, including USB, HDMI, Type-C, RJ45 LAN, and power input.
- Ports frontals: Power Button, Reset Button, 2x USB 3.2, Earphone Jack.
- Ports posteriors: DC 19V Power Input, 2x USB 2.0, 2x HDMI 2.0, 1x RJ45 LAN (1000Mbps), 1x Type-C (USB 4.0, 40 Gbps).
Il·luminació RGB
The PELADN HA-4 features a 64-color RGB light strip on its shell. A button at the rear of the machine allows users to cycle through three different modes: breathing, single-color constant light, and off.

Figure 4: Visual representation of the various RGB lighting modes available on the Mini PC.
Configuració
- Connecteu els perifèrics: Connect your keyboard, mouse, and other USB devices to the available USB ports.
- Connecta la pantalla: Use an HDMI cable to connect your monitor(s) to the HDMI ports on the Mini PC. For triple display setup, utilize both HDMI ports and the USB-C 4.0 port with a compatible adapter/cable.
- Connectar l'alimentació: Plug the power adapter into the DC 19V input port on the Mini PC, then plug the adapter into a power outlet.
- Encès: Press the Power Button located on the front of the Mini PC.
- Configuració inicial: Follow the on-screen instructions to complete the operating system setup.
Muntatge VESA
The included VESA mount allows you to attach the Mini PC to the back of a compatible monitor, saving desk space.
- Fix the mounting bracket to the Mini PC using the provided screws.
- Fix the bracket to the back of your display using the appropriate VESA mounting holes and screws.

Figure 5: Instructions for VESA mounting the Mini PC to a monitor.
Instruccions de funcionament
Encès/Apagat
- Per encendre: Premeu el botó d'engegada una vegada.
- Per apagar: Use the operating system's shutdown function. Alternatively, press and hold the Power Button for 5 seconds for a forced shutdown (use only when necessary).
Control de llum RGB
The RGB light strip can be controlled via the button located at the rear of the device. Press the button to cycle through the available modes: breathing, single-color constant light, and off.
Configuració de la triple pantalla
The Mini PC supports up to three 4K@60Hz displays simultaneously using its two HDMI 2.0 ports and one USB-C 4.0 port. Connect your monitors and configure display settings within your operating system.

Figura 6: Example of a triple display setup connected to the Mini PC.
Manteniment
- Neteja: Regularly clean the exterior of the Mini PC with a soft, dry cloth. Use compressed air to clear dust from ventilation openings. Ensure the device is powered off and unplugged before cleaning.
- Ventilació: Ensure adequate airflow around the Mini PC. Do not block the ventilation holes.
- Actualitzacions de programari: Mantingueu el sistema operatiu i els controladors actualitzats per garantir un rendiment i una seguretat òptims.
- Emmagatzematge: Avoid placing heavy objects on the Mini PC. Store it in a cool, dry environment away from direct sunlight and extreme temperatures.
Resolució de problemes
- No Power / System Not Starting:
- Assegureu-vos que l'adaptador de corrent estigui connectat correctament tant al Mini PC com a una presa de corrent que funcioni.
- Verifiqueu que la presa de corrent funciona connectant-hi un altre dispositiu.
- Prova una presa de corrent diferent si està disponible.
- Sense sortida de pantalla:
- Check that the HDMI or USB-C cable is securely connected to both the Mini PC and the monitor.
- Assegureu-vos que el monitor estigui encès i configurat a la font d'entrada correcta.
- Prova un cable de pantalla o monitor diferent si és possible.
- Slow Internet Speed (Wi-Fi):
- Ensure the Mini PC is within range of your Wi-Fi router.
- Check for obstructions between the Mini PC and the router.
- Actualitza els controladors de Wi-Fi.
- Consider connecting via Ethernet cable to the RJ45 LAN port for a stable wired connection.
- Incorrect Default Language:
- Access the operating system's language settings and change the display language to your preference.
- If the issue persists or the system is unusable, a reinstallation of the operating system with the correct language pack may be required.
Especificacions
| Característica | Detall |
|---|---|
| Marca | PELADN |
| Nom del model | HA-4 Ryzen 7 7840HS |
| Model de CPU | AMD Ryzen 7 7840HS (8 Cores/16 Threads, up to 5.1 GHz) |
| Coprocessador gràfic | Radeon 780M (12-core GPU, 2200MHz) |
| Memòria RAM | 16 GB DDR5 (5600 MHz, upgradeable to 64GB) |
| Emmagatzematge | 512 GB M.2 2280 NVMe SSD (PCIe Gen 4.0) |
| Sistema operatiu | OS (as shipped) |
| Connectivitat | WiFi 6, Bluetooth 5.2, 1000Mbps Ethernet (RJ45 LAN) |
| Sortida de vídeo | 2x HDMI 2.0, 1x USB Type-C 4.0 (Supports Triple 4K@60Hz Displays) |
| Ports USB | 2x USB 3.2, 2x USB 2.0, 1x USB Type-C 4.0 |
| Consum d'energia | 45 Watts (Max 54W TDP) |
| Dimensions | Aproximadament 5.3 x 5.0 x 2.0 polzades |
| Característiques addicionals | 64-color RGB light strip, VESA mount support |
Garantia i Suport
The PELADN HA-4 Mini PC comes with a 1-year free warranty. For technical assistance or customer support, please refer to the contact information provided with your purchase or visit the official PELADN website. All Mini PCs have obtained FCC, CE, and RoHS certifications.