1. Introdución
This manual provides essential information for setting up, operating, and maintaining your HP EliteDesk 800 G4 Mini Business Desktop. This compact and efficient computer is designed for various tasks, including office work, business applications, and home entertainment.
The HP EliteDesk 800 G4 Mini features an Intel Core i5-8600T processor, 8GB DDR4 RAM, and a 256GB NVMe M.2 SSD, ensuring responsive performance and quick access to your files. It comes pre-installed with Windows 10 Pro (64-bit) and is compatible with Windows 11.

Figure 1: The HP EliteDesk 800 G4 Mini PC in a typical office setup. This image illustrates the compact size of the desktop, making it suitable for various environments.
2. Que hai na caixa
Comprobe que todos os elementos estean presentes na embalaxe:
- HP EliteDesk 800 G4 Mini Desktop Computer PC
- Cable de alimentación
- Teclado con cable USB
- Mouse con cable USB
- USB WiFi & Bluetooth Combo Adapter

Figure 2: Contents of the HP EliteDesk 800 G4 Mini package, including the desktop unit, wired keyboard, and wired mouse. The USB WiFi and Bluetooth adapter is also included for wireless connectivity.
3. Instrucións de configuración
Follow these steps to set up your HP EliteDesk 800 G4 Mini Desktop:
- Conectar periféricos:
- Connect the USB wired keyboard and mouse to any available USB-A ports on the desktop.
- Connect your monitor(s) to the DisplayPort outputs on the rear of the desktop. The system supports up to two displays.
- Insert the USB WiFi & Bluetooth Combo Adapter into an available USB-A port for wireless network and Bluetooth connectivity.
- (Optional) For wired network access, connect an Ethernet cable to the RJ-45 port.
- Conectar enerxía:
- Connect the power cord to the power connector on the rear of the desktop.
- Conecte o outro extremo do cable de alimentación a unha toma eléctrica conectada a terra.
- Encendido:
- Prema o botón de acendido situado na parte frontal do escritorio.
- The system will boot up, and you will see the Windows operating system load on your connected display.

Figure 3: Rear and front port layout of the HP EliteDesk 800 G4 Mini PC. This diagram highlights the locations of USB-C, USB-A, DisplayPort, Ethernet, headphone, and power connectors, along with the power button and hard drive activity light.
4. Instrucións de funcionamento
Your HP EliteDesk 800 G4 Mini comes with Windows 10 Pro pre-installed. Follow the on-screen prompts for initial Windows setup if this is your first boot.
4.1. Acendido/apagado
- Para acender: Prema o botón de acendido na parte frontal da unidade.
- Para apagar: Fai clic no botón Inicio en Windows e, a seguir, selecciona Enerxía > Apagar.
- Para reiniciar: Fai clic no botón Inicio en Windows e, a seguir, selecciona Enerxía > Reiniciar.
4.2. Conectividade
- Rede sen fíos (Wi-Fi): Once the USB WiFi adapter is connected, Windows will detect it. You can connect to available Wi-Fi networks through the network settings in Windows.
- Bluetooth: The USB adapter also provides Bluetooth functionality. You can pair Bluetooth devices (e.g., headphones, speakers) through Windows Bluetooth settings.
- Portos USB: Use the various USB-A and USB-C ports for connecting external devices such as USB drives, printers, or other peripherals.
- Portos de visualización: Connect up to two monitors using the DisplayPort outputs for extended desktop or mirrored display configurations.
5. Mantemento
Regular maintenance helps ensure the longevity and optimal performance of your HP EliteDesk 800 G4 Mini Desktop.
5.1. Limpeza
- Keep the desktop clean by regularly wiping the exterior with a soft, dry cloth.
- Ensure ventilation openings are free from dust and obstructions to prevent overheating. Use compressed air to gently clear dust from vents if necessary.
- Evita usar produtos de limpeza líquidos directamente sobre o dispositivo.
5.2. Actualizacións do sistema
- Regularly check for and install Windows updates to ensure system security and performance.
- Keep device drivers updated. These can typically be managed through Windows Update or by visiting the HP support websitio.
5.3. Upgrades
The HP EliteDesk 800 G4 Mini offers upgrade potential:
- RAM: The system comes with one 8GB DDR4 RAM stick and has an additional open slot, allowing for an upgrade to a maximum of 32GB DDR4 RAM.
- Almacenamento: The system includes a 256GB NVMe M.2 SSD. Depending on the specific configuration, there may be options for additional storage expansion.

Figura 4: un example of a PCI-E NVMe M.2 SSD. This type of storage drive offers significantly faster data transfer speeds compared to traditional SATA SSDs, enhancing system responsiveness.
6 Solución de problemas
This section addresses common issues you might encounter with your HP EliteDesk 800 G4 Mini Desktop.
- Sen enerxía:
- Asegúrate de que o cable de alimentación estea conectado correctamente tanto ao escritorio como a unha toma de corrente que funcione.
- Verifica que a toma de corrente funcione conectando outro dispositivo.
- Sen visualización:
- Check that the monitor is properly connected to the desktop's DisplayPort(s) and is powered on.
- Asegúrate de que estea seleccionada a fonte de entrada correcta no monitor.
- Sen conexión a Internet (Wi-Fi):
- Confirm the USB WiFi adapter is correctly inserted into a USB port.
- Check Windows network settings to ensure Wi-Fi is enabled and you are connected to the correct network.
- Reinicia o teu router/módem.
- Desaceleración do sistema:
- Pecha as aplicacións innecesarias que se executan en segundo plano.
- Ensure the system has adequate ventilation and is not overheating.
- Run a disk cleanup and defragmentation (for HDDs, though less critical for SSDs).
- Consider upgrading RAM if frequently running memory-intensive applications.
Se tes problemas que non se tratan aquí, consulta a sección Garantía e asistencia para obter axuda.
7. Especificacións
| Característica | Detalle |
|---|---|
| Modelo | HP EliteDesk 800 G4 Mini |
| Procesador | Intel Core i5-8600T (8th Gen), 6 Cores, 6 Threads, 2.30 GHz (up to 3.70 GHz Turbo), 9 MB Intel Smart Cache |
| Sistema Operativo | Windows 10 Professional (64-bit), Windows 11 compatible |
| Memoria (RAM) | 8GB DDR4 RAM (Max 32GB, 1 open slot) |
| Almacenamento | SSD NVMe M.256 de 2 GB |
| Gráficos | Gráficos Intel UHD 630 (integrados) |
| Conectividade sen fíos | USB WiFi and Bluetooth Combo Adapter |
| Portos (frontais) | 1x USB-C 3.1, 2x USB-A 3.1, Headphone connector, Universal Audio Jack, Power button |
| Portos (traseiros) | 2x DisplayPort, 2x USB-A 3.1, 2x USB-A 3.0, 1x Ethernet (RJ-45), Power connector |
| Dimensións (LxWxH) | 6.9 x 7 x 1.3 polgadas |
| Peso | 2.31 libras |
| First Released Year | 2018 |
8. Garantía e soporte técnico
All renewed HP EliteDesk 800 G4 Mini computers come with a Garantía de 90 días. This warranty covers hardware defects and ensures the quality of your product.
Technical support is available to assist with any issues or questions you may have regarding your device. For support, please contact the seller directly. They aim to respond to inquiries within 24 hours.
Conserve o comprobante de compra para reclamacións de garantía.