Introducció
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your FEVM FA780 Mini PC. The FA780 is a high-performance mini computer equipped with an AMD Ryzen 7 7840HS processor, AMD Radeon 780M graphics, 16GB DDR5 RAM, and a 500GB NVMe SSD, designed for both productivity and gaming.

Imatge: Frontal view of the FEVM FA780 Mini PC, showcasing its compact design and front-facing ports.
Què hi ha a la caixa
Upon unpacking your FEVM FA780 Mini PC, please verify that all the following items are included:
- FEVM FA780 Mini PC Host (1 unit)
- Host Stand (1 unit)
- Adaptador de corrent (1 unitat)
- HDMI HD Cable (1 unit)
- Manual d'usuari (1 unitat)
Guia de configuració
Follow these steps to set up your FEVM FA780 Mini PC.
1. Connexió de perifèrics
- Connecta la pantalla: Use the provided HDMI cable to connect your monitor to one of the HDMI ports on the back of the Mini PC. For higher resolutions or additional displays, utilize the USB4 port with a compatible cable (e.g., USB-C to DisplayPort). The device supports up to three displays simultaneously.
- Connecteu el teclat i el ratolí: Plug your USB keyboard and mouse into the available USB ports (USB 3.2 or USB 2.0) on the Mini PC.
- Connectar l'alimentació: Connecteu l'adaptador de corrent al port d'entrada de CC del Mini PC i, a continuació, endolleu l'adaptador a una presa de corrent.
2. Engegada inicial
- Press the power button located on the front of the Mini PC. The power indicator light will illuminate.
- The system will boot into Windows 11. Follow the on-screen instructions to complete the initial Windows setup, including language, region, and user account creation.
3. Connexió a la xarxa
- Wi-Fi: During Windows setup or afterward, select your Wi-Fi network from the available list and enter the password. The Mini PC supports Wi-Fi 6 for fast and stable wireless connectivity.
- Ethernet: For a wired connection, connect an Ethernet cable from your router or modem to the 2.5 Gigabit RJ45 Ethernet port on the back of the Mini PC.

Imatge: Detallada view of the FEVM FA780 Mini PC's front and rear ports, including USB, HDMI, USB4, and Ethernet connections.

Image: Size comparison of the FEVM FA780 Mini PC next to an iPhone, illustrating its compact footprint.
Instruccions de funcionament
This section covers the general operation of your Mini PC.
1. Multi-Display Configuration
The FEVM FA780 supports up to three independent displays. Connect your monitors using the two HDMI ports and the USB4 port. Once connected, Windows will automatically detect the displays. You can configure display settings (extend, duplicate, or show only on one) via the Windows Display Settings.

Image: The FEVM FA780 Mini PC connected to three external monitors, demonstrating its multi-display capability.

Image: Visual representation of the FEVM FA780 Mini PC's ability to support 4K extended display across three screens, including an 8K@60Hz output via USB4.
2. Modes de rendiment
The Mini PC offers three TDP (Thermal Design Power) modes to optimize performance and power consumption based on your needs:
- Quiet Mode (35W): Ideal for general tasks, web browsing, and media consumption where minimal noise is desired.
- Balance Mode (45W): A balanced setting for everyday productivity and moderate workloads.
- Performance Mode (54W): Maximizes CPU and GPU performance for demanding applications, gaming, and content creation.
Refer to the system's software or BIOS settings for instructions on how to switch between these modes.

Image: Diagram illustrating the three TDP mode switching options (Quiet, Balance, Performance) available on the FEVM FA780 Mini PC.
3. Gaming and Graphics
The integrated AMD Radeon 780M GPU provides robust graphics performance suitable for a variety of games and graphically intensive applications. Ensure your system drivers are up to date for optimal performance.

Image: Chart comparing the GPU performance of AMD Radeon 780M against AMD Radeon 680M, showing a 23% improvement, alongside screenshots of games running.
Manteniment
Un manteniment adequat garanteix la longevitat i el rendiment òptim del vostre Mini PC.
1. Keeping Vents Clear
The Mini PC relies on proper airflow for cooling. Ensure that the ventilation grilles on the device are not obstructed by dust or other objects. Regularly clean the vents with compressed air to prevent dust buildup.
2. Actualitzacions de programari
Regularly update your Windows operating system, drivers (especially graphics drivers), and other software. This helps improve system stability, security, and performance.
3. Hardware Upgrades
The FEVM FA780 Mini PC may support upgrades for RAM and NVMe SSD storage. Consult the manufacturer's support resources or a qualified technician before attempting any internal hardware modifications to ensure compatibility and avoid voiding your warranty.

Image: Performance comparison charts for DDR5-5600 RAM versus DDR4-4800, and PCIe 4.0 SSD boot speed versus normal SSD, highlighting speed increases.
Resolució de problemes
Aquesta secció ofereix solucions a problemes comuns que podeu trobar.
1. Sense sortida de pantalla
- Ensure the monitor is powered on and correctly connected to the Mini PC via HDMI or USB4.
- Verifiqueu que la font d'entrada correcta estigui seleccionada al monitor.
- Prova un cable de pantalla o monitor diferent si estàs disponible.
2. Inestabilitat o errors del sistema
- Assegureu-vos que el Mini PC tingui una ventilació adequada i que no s'està sobreescalfant.
- Update all system drivers, especially graphics and chipset drivers.
- Run a memory diagnostic tool to check for RAM issues.
- If issues persist, consider performing a Windows system restore or reinstall.
3. Sense sortida d'àudio
- Check audio settings in Windows to ensure the correct output device is selected.
- Verify that speakers or headphones are properly connected to the 3.5mm audio jack or display.
- Update audio drivers. If a specific driver like 'Senary Audio' is mentioned, ensure it is installed and up to date.
4. Problemes de connectivitat de xarxa
- For Wi-Fi, ensure you are connected to the correct network and the password is accurate.
- Per a Ethernet, comproveu les connexions dels cables i l'estat del router.
- Reinicieu el vostre encaminador/mòdem i el mini PC.
- Actualitzeu els controladors de l'adaptador de xarxa.
Especificacions
Detailed technical specifications for the FEVM FA780 Mini PC.
| Processador | AMD Ryzen 7 7840HS (8 nuclis, 16 fils de treball, fins a 5.1 GHz) |
| Gràfics | AMD Radeon 780M (12-core, 2700 MHz) |
| RAM | 16GB DDR5 5600MHz (Dual-channel, expandable) |
| Emmagatzematge | 500GB NVMe SSD (PCIe 4.0, expandable) |
| Sistema operatiu | Windows 11 Pro (preinstal·lat) |
| Sortida de vídeo | 2 x HDMI (4K@60Hz), 1 x USB4 (8K@60Hz, DP1.4) |
| Ports USB | 3 x USB 3.2, 1 x USB 2.0, 1 x USB4 (Full Featured: PD3.0/DP1.4/DATA) |
| Xarxa | 1 x RJ45 2.5 Gigabit Ethernet Port, WiFi 6, Bluetooth 5.2 |
| Àudio | 1 presa d'àudio de 3.5 mm |
| Altres ports | 1 x Botó de CMOS clar |
| Dimensions (L x A x A) | 9.57 x 6.77 x 3.23 polzades |
| Pes de l'article | 2.86 lliures |

Imatge: Detallada view of the AMD Ryzen 7 7840HS processor, highlighting its 8 cores, 16 threads, and up to 5.1GHz clock speed.
Garantia i Suport
Your FEVM FA780 Mini PC comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and hardware malfunctions under normal use conditions.
For technical assistance, troubleshooting, or warranty claims, please contact FEVM customer support. Refer to the contact information provided in the packaging or on the official FEVM weblloc.