1. Introducció
Thank you for choosing the HISTTON Fanless Mini PC J4125. This compact and robust industrial-grade mini computer is designed for stable and efficient operation in various environments. Featuring a fanless design for silent performance and dust protection, it is equipped with an Intel Celeron J4125 processor, ample RAM, and versatile connectivity options. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device.

Image 1.1: The HISTTON Fanless Mini PC J4125, a compact black device with a ribbed top for heat dissipation, featuring various ports on its front and back panels.
2. Contingut del paquet
Marqueu la casella per als elements següents:
- 1 x HISTTON Mini PC (J4125)
- 1 x adaptador de corrent
- 1 x Manual d'usuari
- 1 x cable HDMI
- 1 x Muntatge VESA
- 1 x joc de cargols
- 1 x Cable SATA
3. Producte acabatview
3.1 Característiques clau
- Processador: Intel Celeron J4125 (4 Cores 4 Threads, 2.00GHz Base, 2.70GHz Turbo)
- Gràfics: Intel UHD Graphics 600
- Sistema operatiu: Pre-installed Windows 11 Pro (64-bit, activated)
- Memòria: DDR4 RAM (Single SODIMM slot, up to 32GB supported)
- Emmagatzematge: 1x mSATA SSD slot, 1x SATA 3.0 for 2.5-inch HDD/SSD
- Connectivitat: Dual Gigabit RJ45 LAN, Dual-band Wi-Fi (2.4G+5.0G), Bluetooth 4.0
- Sortida de vídeo: 1x HDMI, 1x VGA (Dual display support)
- Ports: 2x USB 3.0, 2x USB 2.0, 2x RS232 COM, 1x 3.5mm Mic/SPK out
- Característiques especials: Fanless design, RTC wake up, Wake on LAN, Auto Power on (BIOS setting), Network boot
3.2 Panells frontal i posterior

Imatge 3.1: Detallada view of the HISTTON Mini PC's front and rear panels, highlighting the various input/output ports including USB, COM, LAN, HDMI, and VGA.
- Panell frontal: Power button, 2x USB 3.0 ports, 2x USB 2.0 ports, 2x RS232 COM ports (COM1, COM2), 3.5mm audio jack (Mic/SPK out).
- Panell posterior: DC-12V power input, 1x HDMI port, 1x VGA port, 2x Gigabit RJ45 LAN ports, Wi-Fi antenna connectors.
3.3 Internal Components and Expandability

Imatge 3.2: Una explosió view of the HISTTON Mini PC, showing the internal layout including the mSATA SSD slot, DDR4 memory slot, and space for a 2.5-inch SATA drive.
- RAM: Single SODIMM slot for DDR4 memory, supporting up to 32GB.
- SSD: 1x mSATA slot (Max Support 1TB).
- HDD/SSD: 1x SATA 3.0 port for a 2.5-inch HDD (Max Support 2TB) or SSD (Max Support 8TB).
- Sense fil: MPCIE slot for 4G/WiFi module (Optional WiFi6 or WiFi6E).
4. Instruccions de configuració
4.1 Connexió de perifèrics
- Connect your monitor(s) to the HDMI and/or VGA ports on the rear panel.
- Connect your keyboard and mouse to the USB ports on the front panel.
- Attach the Wi-Fi antennas to the connectors on the rear panel.
- For wired network access, connect an Ethernet cable to one of the RJ45 LAN ports.
- Connect the power adapter to the DC-12V input port on the rear panel, then plug it into a power outlet.
4.2 Encès
Press the power button on the front panel to turn on the Mini PC. The power indicator light will illuminate.
4.3 Instal·lació del suport VESA (opcional)
The Mini PC supports VESA mounting, allowing you to attach it to the back of a compatible monitor or to a wall mount. Use the provided VESA mount and screws to secure the Mini PC. Ensure the monitor's VESA holes are compatible with the mount.
Video 4.1: An official product video demonstrating the physical features of the HISTTON Fanless Mini PC and its VESA mounting process.
5. Instruccions de funcionament
5.1 Configuració inicial de Windows
Upon first boot, follow the on-screen instructions to complete the Windows 11 Pro setup, including language, region, network connection, and user account creation.
5.2 Configuració de pantalla dual
The Mini PC supports dual display output via its HDMI and VGA ports. Connect two monitors and configure display settings within Windows (Right-click on desktop > Display settings) to extend or duplicate your desktop.

Image 5.1: The HISTTON Mini PC connected to two monitors, demonstrating its dual display capability via HDMI and VGA ports.
5.3 Configuració de la BIOS
To access the BIOS, press the DEL key repeatedly during startup. The BIOS allows configuration of advanced features such as:
- RTC Wake Up: Schedule the PC to power on at a specific time.
- Wake on LAN: Power on the PC remotely via a network signal.
- Encès automàtic: Automatically power on the PC when power is restored after an outage.
- Arrencada de xarxa: Boot the PC from a network server.
6. Manteniment
6.1 Neteja
Regularly clean the exterior of the Mini PC with a soft, dry cloth. Avoid using liquid cleaners or abrasive materials. As it is fanless, internal dust accumulation is minimized, but ensure the ribbed chassis remains clear of obstructions for optimal heat dissipation.
6.2 Actualitzacions de programari
Keep your Windows operating system and drivers updated to ensure optimal performance and security. Windows Update can be accessed via Settings > Windows Update.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Mini PC does not power on. | Sense corrent, adaptador de corrent defectuós, connexió fluixa. | Check power cable connection. Ensure power adapter is working. Try a different power outlet. |
| No es mostra cap imatge al monitor. | Loose video cable, incorrect input source on monitor, monitor off. | Ensure video cables (HDMI/VGA) are securely connected. Select correct input source on monitor. Turn on monitor. |
| Sense connectivitat de xarxa. | Loose Ethernet cable, Wi-Fi disabled, driver issue. | Check Ethernet cable connection. Ensure Wi-Fi is enabled and connected to a network. Reinstall network drivers if necessary. |
| Rendiment lent. | Too many applications running, low storage space, outdated drivers. | Tanqueu les aplicacions innecessàries. Allibereu espai al disc. Actualitzeu els controladors i el Windows. |
8. Especificacions
| Característica | Detall |
|---|---|
| Marca | HISTTON |
| Número de model | J4125 |
| Sistema operatiu | Windows 11 Pro |
| Model de CPU | Celeron J4125 |
| Velocitat de la CPU | 2 GHz (up to 2.7 GHz Turbo) |
| Coprocessador gràfic | Intel UHD Graphics 600 |
| Memòria RAM instal·lada | 16 GB de DDR4 (màxim 32 GB) |
| Capacitat d'emmagatzematge de memòria | SSD de 512 GB |
| Descripció del disc dur | HDD, SSD (1x mSATA, 1x 2.5-inch SATA) |
| Interfície de sortida de vídeo | HDMI, VGA |
| Tecnologia de connectivitat | Ethernet, HDMI, LAN, Wi-Fi, Bluetooth |
| Tecnologia sense fils | Bluetooth 4.0, Dual-band Wi-Fi (2.4G+5.0G) |
| Dimensions de l'article | 5.31 x 5 x 1.54 polzades (13.5 x 12.6 x 4.0 cm) |
| Pes de l'article | 0.6 quilos |
| Ports USB totals | 4 (2 USB 3.0, 2 USB 2.0) |
| Ports COM | 2 x RS232 |
| Ports LAN | 2x Gigabit RJ45 |
9. Garantia i Suport
HISTTON provides customer support for your Mini PC. If you encounter any issues or have questions, please refer to the following contact methods:
- Suport d'Amazon: Log in to your Amazon account, navigate to "Your Orders," and select "Ask Product Question" for assistance.
- Suport postvenda: For direct technical assistance, you may send an email to the HISTTON After-Sales Team at minipc_service@yeah.net.
Conserveu el vostre comprovant de compra per a reclamacions de garantia.