1. Introduction
Thank you for choosing the TexHoo Mini PC. This compact and powerful desktop computer is designed for a variety of uses, from light office work and video conferencing to gaming and home theater. Featuring AMD Ryzen processors, triple display support, and robust connectivity, your Mini PC delivers high performance in a small form factor.
2. What's in the Box
Upon opening your TexHoo Mini PC package, you should find the following items:
- Mini PC Unit
- Power Adapter
- VESA Mount (for attaching to the back of a monitor)
- Specification Manual
3. Specifications
| Feature | Description |
|---|---|
| Processor | AMD Ryzen 7 7730U / R5 4300U / R3 5300U (Up to 4.0GHz) |
| Processor Cores/Threads | Ryzen 7 7730U: 6 Cores, 16 Threads; Ryzen 3 5300U: 4 Cores, 8 Threads |
| Process Technology | 7nm |
| Memory Capacity | DDR4 2666/3200MHz (MAX 64GB), available in 8GB or 16GB configurations |
| Hard Drive Capacity | PCIe 3.0x4 M.2 2280 SSD (MAX 1T), available in 128GB, 256GB, or 512GB configurations |
| Graphics Card Type | Integrated AMD Radeon Graphics |
| Display Output | 2x HDMI 4K, 1x DisplayPort (DP) - Supports Triple Display (4K@60Hz) |
| Network Connectivity | Wi-Fi 5, Bluetooth 4.0, Dual LAN (2.5G or 1G depending on model) |
| Ports (Front) | Power Button, 1x Type-C (data transfer only), 3x USB 3.0, Audio Jack |
| Ports (Rear) | DC-IN, CMOS Reset, 1x DisplayPort, 2x HDMI, 2x LAN |
| Dimensions (L x W x H) | Approx. 130mm x 126.5mm x 53mm (5.1in x 5.0in x 2.1in) |
| Certification | CE, KC |
4. Setup Guide
4.1 Connecting Peripherals
- Power Connection: Connect the power adapter to the DC-IN port on the rear of the Mini PC and then to a power outlet.
- Display Connection: Connect your monitor(s) to the HDMI or DisplayPort (DP) outputs on the rear of the Mini PC. The device supports up to three displays simultaneously.
- USB Devices: Connect your keyboard, mouse, and other USB devices to the USB 3.0 ports on the front or rear of the Mini PC.
- Network Connection: For wired internet, connect an Ethernet cable to one of the LAN ports on the rear. For wireless, ensure Wi-Fi is enabled (see Operating Instructions).
- Audio: Connect speakers or headphones to the audio jack on the front of the Mini PC.
4.2 Initial Boot
After connecting all necessary peripherals, press the Power Button on the front of the Mini PC to turn it on. Follow the on-screen instructions to complete the operating system setup.
4.3 Operating System Installation (Barebones Models)
If you purchased a barebones unit (NO RAM, NO SSD, NO OS), you will need to install an operating system yourself. Drivers are provided by the seller. You will also need to purchase an activation code for your chosen OS.
5. Operating Instructions
5.1 Power On/Off
- Power On: Press the Power Button on the front of the Mini PC.
- Power Off: Use the operating system's shutdown function. Alternatively, press and hold the Power Button for 5 seconds to force a shutdown (use only when necessary).
5.2 Display Configuration
The Mini PC supports triple display output via its two HDMI ports and one DisplayPort. You can configure your display settings within your operating system to extend or duplicate your desktop across multiple screens.
5.3 Network Connectivity
- Wired LAN: Connect an Ethernet cable to one of the dual LAN ports for high-speed internet access (2.5G or 1G, depending on your model).
- Wi-Fi: The Mini PC features Wi-Fi 5 for stable and fast wireless connectivity. Ensure your Wi-Fi network is configured in your operating system.
- Bluetooth: Integrated Bluetooth 4.0 allows you to connect wireless peripherals such as keyboards, mice, and headphones.
5.4 Usage Scenarios
The TexHoo Mini PC is versatile and suitable for:
- Light Office tasks
- Video Conferencing
- Video Games
- Home Theater setups
- Online Education
- Public Billboards/Digital Signage
6. Maintenance
6.1 Cleaning
Regularly clean the exterior of the Mini PC with a soft, dry cloth. Ensure ventilation grilles are free from dust to maintain optimal airflow and cooling performance. Do not use liquid cleaners directly on the device.
6.2 Software Updates
Keep your operating system and drivers updated to ensure optimal performance, security, and compatibility. Check the manufacturer's website for the latest driver releases.
6.3 Hardware Upgrades
The Mini PC supports upgrades for RAM (DDR4 SO-DIMM) and M.2 2280 NVMe SSD storage. Refer to the video below for a visual guide on accessing internal components for upgrades. Ensure the device is powered off and unplugged before performing any internal maintenance.
7. Troubleshooting
7.1 No Power
- Ensure the power adapter is securely connected to both the Mini PC and a working power outlet.
- Verify the power outlet is functional by plugging in another device.
- Try a different power adapter if available and compatible.
7.2 No Display Output
- Check that the display cables (HDMI, DP) are securely connected to both the Mini PC and the monitor.
- Ensure the monitor is powered on and set to the correct input source.
- Try connecting to a different display or using a different cable.
- If using multiple displays, try connecting only one at a time to isolate the issue.
7.3 Network Connectivity Issues
- Wired: Check the Ethernet cable connection. Verify your router/modem is working correctly.
- Wi-Fi: Ensure Wi-Fi is enabled in your operating system. Check if other devices can connect to your Wi-Fi network. Restart your router/modem.
- Bluetooth: Ensure Bluetooth is enabled and your device is in pairing mode.
7.4 CMOS Reset
If you encounter persistent boot issues or BIOS problems, you can try resetting the CMOS. Locate the small CMOS button on the rear of the Mini PC (as shown in the interface diagram) and press it with a thin, non-conductive object (like a paperclip) while the device is powered off and unplugged.
8. User Tips
- Operating System: If you purchase the barebones version, you will need to install the operating system yourself. Full systems typically come with Windows 11 Professional Beta (English version).
- Display Setup: For optimal performance with multiple 4K displays, ensure your monitors and cables support the required resolutions and refresh rates.
- Cooling: The Mini PC features dual cooling fans. Ensure adequate ventilation around the device to prevent overheating, especially during intensive tasks.
9. Warranty and Support
9.1 Warranty Information
The TexHoo Mini PC comes with a 12-month warranty covering all hardware components under normal use. This warranty does not cover damage resulting from intentional misuse, accidents, product abuse, or unauthorized repair or upgrade attempts. The motherboard is included in the warranty.
9.2 Technical Support
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact TexHoo customer support through the retailer's platform or the official TexHoo website. Please have your product model and purchase details ready when contacting support.
