1. Introdução
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. Conteúdo da embalagem
Por favor, marque a caixa para os seguintes itens:
- 1 x HISTTON Mini PC (J4125)
- 1 x adaptador de energia
- 1 x Manual do Usuário
- 1 x cabo HDMI
- 1 x Suporte VESA
- 1 x Conjunto de parafusos
- 1 x cabo SATA
3. Produto acabadoview
3.1 Principais Características
- Processador: Intel Celeron J4125 (4 Cores 4 Threads, 2.00GHz Base, 2.70GHz Turbo)
- Gráficos: Gráficos Intel UHD 600
- Sistema operacional: Pre-installed Windows 11 Pro (64-bit, activated)
- Memória: DDR4 RAM (Single SODIMM slot, up to 32GB supported)
- Armazenar: 1x mSATA SSD slot, 1x SATA 3.0 for 2.5-inch HDD/SSD
- Conectividade: Dual Gigabit RJ45 LAN, Dual-band Wi-Fi (2.4G+5.0G), Bluetooth 4.0
- Saída de vídeo: 1x HDMI, 1x VGA (Dual display support)
- Portas: 2x USB 3.0, 2x USB 2.0, 2x RS232 COM, 1x 3.5mm Mic/SPK out
- Características especiais: Fanless design, RTC wake up, Wake on LAN, Auto Power on (BIOS setting), Network boot
3.2 Painéis Frontal e Traseiro

Imagem 3.1: Detalhada view of the HISTTON Mini PC's front and rear panels, highlighting the various input/output ports including USB, COM, LAN, HDMI, and VGA.
- Painel 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).
- Painel traseiro: 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

Imagem 3.2: Uma imagem explodida 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.
- BATER: 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).
- Sem fio: MPCIE slot for 4G/WiFi module (Optional WiFi6 or WiFi6E).
4. Instruções de configuração
4.1 Conectando Periféricos
- 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 Ligando
Press the power button on the front panel to turn on the Mini PC. The power indicator light will illuminate.
4.3 Instalação de suporte 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. Instruções de operação
5.1 Configuração inicial do 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.
Configuração de tela dupla 5.2
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 Configurações do 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.
- Ativar na LAN: Power on the PC remotely via a network signal.
- Ligação automática: Automatically power on the PC when power is restored after an outage.
- Inicialização de rede: Boot the PC from a network server.
6. Manutenção
6.1 Limpeza
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 Atualizações de Software
Keep your Windows operating system and drivers updated to ensure optimal performance and security. Windows Update can be accessed via Settings > Windows Update.
7. Solução De Problemas
| Problema | Possível causa | Solução |
|---|---|---|
| O mini PC não liga. | Sem energia, adaptador de energia com defeito, conexão solta. | Check power cable connection. Ensure power adapter is working. Try a different power outlet. |
| Nenhuma imagem exibida no 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. |
| Sem conectividade de rede. | Cabo Ethernet solto, Wi-Fi desativado, problema com o driver. | Check Ethernet cable connection. Ensure Wi-Fi is enabled and connected to a network. Reinstall network drivers if necessary. |
| Desempenho lento. | Too many applications running, low storage space, outdated drivers. | Feche aplicativos desnecessários. Libere espaço em disco. Atualize os drivers e o Windows. |
8. Especificações
| Recurso | Detalhe |
|---|---|
| Marca | HISTÓRIA |
| Número do modelo | J4125 |
| Sistema operacional | Windows 11 Pro |
| Modelo de CPU | Celeron J4125 |
| Velocidade da CPU | 2 GHz (até 2.7 GHz em modo Turbo) |
| Coprocessador gráfico | Gráficos Intel UHD 600 |
| Memória RAM instalada | 16 GB DDR4 (máx. 32 GB) |
| Capacidade de armazenamento de memória | SSD de 512 GB |
| Descrição do disco rígido | HDD, SSD (1x mSATA, 1x 2.5-inch SATA) |
| Interface de saída de vídeo | HDMI, VGA |
| Tecnologia de Conectividade | Ethernet, HDMI, LAN, Wi-Fi, Bluetooth |
| Tecnologia sem fio | Bluetooth 4.0, Dual-band Wi-Fi (2.4G+5.0G) |
| Dimensões do item | 5.31 x 5 x 1.54 polegadas (13.5 x 12.6 x 4.0 cm) |
| Peso do item | 0.6 quilos |
| Total de portas USB | 4 (2x USB 3.0, 2x USB 2.0) |
| Portas COM | 2x RS232 |
| Portas LAN | 2x Gigabit RJ45 |
9. Garantia e Suporte
HISTTON provides customer support for your Mini PC. If you encounter any issues or have questions, please refer to the following contact methods:
- Suporte Amazon: Log in to your Amazon account, navigate to "Your Orders," and select "Ask Product Question" for assistance.
- Suporte pós-venda: For direct technical assistance, you may send an email to the HISTTON After-Sales Team at minipc_service@yeah.net.
Guarde o comprovante de compra para reclamações de garantia.