1. Introducció
Thank you for choosing the NiPoGi AM21 Mini PC. This compact and powerful desktop computer is designed for a wide range of applications, from office productivity and multimedia entertainment to light gaming and professional tasks. Featuring an AMD Ryzen 7 8745HS processor, AMD Radeon 780M graphics, 32GB DDR5 RAM, and a 1TB NVMe SSD, the AM21 delivers high performance in a small form factor. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your new Mini PC.

Figura 1.1: NiPoGi AM21 Mini PC overview highlighting processor, graphics, memory, storage, and connectivity.
2. Contingut del paquet
Si us plau, comproveu el contingut del paquet en desembalar-lo per assegurar-vos que hi hagi tots els elements:
- 1 x NiPoGi AM21 Mini PC
- 1 x Power Adapter (European plug)
- 1 x Manual d'usuari
- 1 x cable HDMI
- 1 x Muntatge VESA
3. Característiques del producte
The NiPoGi AM21 Mini PC is equipped with advanced hardware to provide a robust computing experience.
- Processador: AMD Ryzen 7 8745HS (8 Cores/16 Threads, up to 4.9 GHz, 16MB L3 Cache) based on TSMC Zen4 4nm architecture.
- Gràfics: Integrated AMD Radeon 780M Graphics (12 Cores, 2600 MHz) with RDNA 3 architecture.
- Memòria: 32GB DDR5 5600 MHz SO-DIMM RAM (expandable up to 64GB).
- Emmagatzematge: 1TB M.2 2280 NVMe PCIe3.0 SSD (with 2 M.2 2280 slots, expandable up to 4TB, SATA SSDs not supported).
- Sistema operatiu: Pre-installed Windows 11 Pro (64-bit).
- Suport de visualització: Quad-screen 4K @ 60Hz output via 2x HDMI 2.1, 1x USB4 Type-C, and 1x USB 3.2 Gen2 Type-C (with DP support).
- Connectivitat sense fils: Built-in WiFi 6 (802.11ax) dual-band (2.4G/5G) and Bluetooth 5.2.
- Connectivitat per cable: Dual Gigabit LAN (1x 1000 Mbps, 1x 2.5G Ethernet).
- Ports:
- 2 ports USB 3.2 Gen2 Tipus A
- 2 ports USB 3.2 Gen1 Tipus A
- 1 x USB4 Type-C port (40Gbps, PD/DP1.4)
- 1 x USB 3.2 Gen2 Type-C port (10Gbps, PD/DP/Charge/Data)
- 2 ports HDMI 2.1
- 2 x RJ45 Ethernet ports
- 1 x 3.5mm Headphone/Microphone Combo Jack
- 1 x DC Power Input
- Característiques addicionals: Wake On LAN, RTC Wake, Auto Power On support.

Figura 3.1: Performance comparison of the AMD Ryzen 7 8745HS processor.

Figura 3.2: Performance comparison of the AMD Radeon 780M Graphics.

Figura 3.3: Interna view illustrating DDR5 memory and M.2 NVMe SSD expansion slots.
4. Guia de configuració
4.1 Connexió de perifèrics
- Connecta la pantalla: Use the provided HDMI cable to connect your monitor to one of the HDMI 2.1 ports on the Mini PC. Alternatively, use a USB4 or USB 3.2 Gen2 Type-C port with DisplayPort support for compatible monitors.
- Connecteu el teclat i el ratolí: Plug your USB keyboard and mouse into the available USB Type-A ports.
- Connectar l'alimentació: Connect the power adapter to the DC input port on the Mini PC, then plug the adapter into a power outlet.
- Connexió de xarxa (opcional): For a wired connection, connect an Ethernet cable to one of the RJ45 ports. For wireless, WiFi 6 is built-in.

Figura 4.1: Front and rear panel interfaces for connecting peripherals.
4.2 Primer arrencada i configuració de Windows
- Premeu el botó d'engegada a la part frontal del Mini PC.
- Upon the first boot, the Windows 11 Pro setup wizard will guide you through initial configuration.
- Consell important: During the initial setup, it is recommended no to connect to the internet (either wired or Wi-Fi) until the operating system is fully loaded and stable. This helps avoid potential configuration issues. You can skip the network connection step and create a local account. Connect to the internet after the desktop appears.
- Follow the on-screen prompts to select your language, region, and create a user account.
4.3 Muntatge VESA (opcional)
The included VESA mount allows you to attach the Mini PC to the back of a compatible monitor or to a wall, saving desk space.
- Attach the VESA bracket to the back of your monitor or desired surface using the provided screws.
- Slide the Mini PC onto the VESA bracket until it clicks securely into place.

Figura 4.2: The Mini PC VESA mounted for a clean desktop setup.
5. Instruccions de funcionament
5.1 Encès/Apagat
- Encès: Premeu el botó d'engegada del panell frontal.
- Apagar: Feu clic al botó Inici de Windows i, a continuació, seleccioneu Energia > Apagar.
- Reinicia: Feu clic al botó Inici de Windows i, a continuació, seleccioneu Energia > Reinicia.
- Dormir: Feu clic al botó Inici de Windows i, a continuació, seleccioneu Energia > Suspensió.
5.2 Configuració de la pantalla
The NiPoGi AM21 supports up to four 4K displays simultaneously.
- Connect up to two monitors via HDMI 2.1 ports.
- Connect an additional monitor via the USB4 Type-C port (requires a compatible cable/adapter).
- Connect a fourth monitor via the USB 3.2 Gen2 Type-C port (requires a compatible cable/adapter with DisplayPort Alternate Mode).
- To configure multiple displays in Windows, right-click on the desktop, select "Display settings," and arrange your monitors as desired.

Figura 5.1: Example of a quad-display setup with the Mini PC.
5.3 Network and Bluetooth
- Wi-Fi: Per connectar-vos a una xarxa sense fil, feu clic a la icona Wi-Fi de la barra de tasques, seleccioneu la xarxa i introduïu la contrasenya.
- Ethernet: For a wired connection, ensure an Ethernet cable is connected to an RJ45 port and your router.
- Bluetooth: Per emparellar dispositius Bluetooth, aneu a Configuració de Windows > Bluetooth i dispositius i seguiu les instruccions per afegir un dispositiu nou.
5.4 USB4 Functionality
The USB4 port on your Mini PC offers versatile functionality:
- Transferència de dades d'alta velocitat: Up to 40Gbps for external storage devices.
- DisplayPort 1.4 Output: Connect an external monitor for video output.
- Subministrament d'energia (PD): Can provide power to compatible devices or receive power from a compatible USB-PD source (check power requirements).

Figura 5.2: USB4 capabilities including high-speed data and display output.
6. Manteniment
6.1 Atenció general
- Mantingueu el Mini PC en una zona ben ventilada per evitar el sobreescalfament.
- Eviteu exposar el dispositiu a temperatures extremes, humitat o llum solar directa.
- Netegeu l'exterior amb un drap suau i sec. No utilitzeu netejadors líquids ni dissolvents.
- Assegureu-vos que les obertures de ventilació estiguin lliures de pols i obstruccions.
6.2 Actualitzacions de programari
- Regularly check for and install Windows updates to ensure system stability and security. Go to Windows Settings > Windows Update.
- Keep your drivers updated for optimal performance. You can usually find the latest drivers on the NiPoGi support weblloc web o el lloc web oficial d'AMD weblloc.
6.3 Expansió d'emmagatzematge
The NiPoGi AM21 supports storage expansion. You can add an additional M.2 2280 NVMe PCIe SSD (up to 4TB).
- Apagueu el mini PC i desconnecteu tots els cables.
- Carefully open the chassis (refer to the detailed instructions on the NiPoGi support website or included quick start guide for specific steps).
- Insert the new M.2 NVMe SSD into an available slot.
- Secure the SSD and close the chassis.
- After powering on, you may need to initialize and format the new drive in Windows Disk Management before it can be used.
7. Solució De Problemes
If you encounter issues with your Mini PC, please refer to the following common solutions:
7.1 Sense sortida de pantalla
- Ensure the monitor is powered on and correctly connected to the Mini PC via HDMI or USB-C.
- Prova un altre port o cable HDMI.
- Verify the monitor input source is set correctly (e.g., HDMI1, HDMI2, DisplayPort).
- If using a USB-C to DisplayPort/HDMI adapter, ensure it is compatible and functioning.
7.2 Wi-Fi or Ethernet Connection Issues
- Wi-Fi: Check if Wi-Fi is enabled in Windows settings. Restart your router and the Mini PC. Ensure you are entering the correct Wi-Fi password.
- Ethernet: Verify the Ethernet cable is securely connected to both the Mini PC and the router. Check the router's status lights for the connected port.
- Try updating network drivers.
7.3 Alentiment o bloqueig del sistema
- Tanca les aplicacions innecessàries que s'executen en segon pla.
- Consulteu el Gestor de tasques (Ctrl+Maj+Esc) per veure si hi ha un ús elevat de la CPU, la RAM o el disc.
- Assegureu-vos que el Mini PC tingui una ventilació adequada i que no s'està sobreescalfant.
- Run a disk cleanup and defragmentation (for HDDs, though SSDs don't need defragging).
- Escaneja per detectar programari maliciós o virus.
7.4 Auto Power On Feature
To enable automatic power-on after a power failure:
- During startup, repeatedly press the "ESC" key to enter the BIOS interface.
- Navigate to the "Boot" section.
- Find and enable the "Automatic Power On" option.
- Deseu els canvis i sortiu de la BIOS.
8. Especificacions
| Característica | Detall |
|---|---|
| Model | AM21 |
| Processador | AMD Ryzen 7 8745HS (8 Cores/16 Threads, up to 4.9 GHz) |
| Gràfics | AMD Radeon 780M Graphics (RDNA 3, 12 Cores, 2600 MHz) |
| RAM | 32GB DDR5 5600 MHz (2x SO-DIMM slots, Max 64GB) |
| Emmagatzematge | 1TB M.2 2280 NVMe PCIe3.0 SSD (2x M.2 2280 slots, Max 4TB) |
| Sistema operatiu | Windows 11 Pro (64 bits) |
| Sortida de vídeo | 2x HDMI 2.1, 1x USB4 Type-C, 1x USB 3.2 Gen2 Type-C (DP) - Quad 4K @ 60Hz |
| Ports USB | 2x USB 3.2 Gen2 Type-A, 2x USB 3.2 Gen1 Type-A, 1x USB4 Type-C, 1x USB 3.2 Gen2 Type-C |
| Xarxa | WiFi 6 (802.11ax), Bluetooth 5.2, 2x RJ45 Ethernet (1x 1G, 1x 2.5G) |
| Àudio | 1x 3.5mm Headphone/Microphone Combo Jack |
| Entrada de potència | DC 3.5 mm |
| Dimensions (L x A x A) | 11.9 x 11.9 x 3.6 cm |
| Pes | 1.16 kg |
| Consum d'energia | 45 watts |
| Accessoris inclosos | Power Adapter, HDMI Cable, VESA Mount, User Manual |
9. Garantia i Suport
9.1 Informació de la garantia
The NiPoGi AM21 Mini PC comes with a Garantia de substitució gratuïta de 12 mesos des de la data de compra. Aquesta garantia cobreix defectes de fabricació i avaries en condicions d'ús normal. Conserveu el comprovant de compra per a reclamacions de garantia.
The product complies with CE and UKCA safety standards.
9.2 Suport tècnic
NiPoGi provides Assistència tècnica de per vida for the AM21 Mini PC. If you encounter any issues or have questions not covered in this manual, please contact our customer service team.
- Atenció al client: Available 24/7. Please refer to the contact information provided on the NiPoGi official weblloc web o la documentació de la compra.
- When contacting support, please have your product model (AM21) and purchase details ready.