BOSGAME E5

BOSGAME E5 Ryzen 3 5300U Mini PC User Manual

Model: E5 (5300U-16G-512G)

1. Introduction

Thank you for choosing the BOSGAME E5 Ryzen 3 5300U Mini PC. This compact and powerful device is designed for various applications, from office productivity to home entertainment. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your Mini PC to ensure optimal performance and longevity.

Please read this manual carefully before using the product and keep it for future reference.

2. What's in the Box

Verify that all items are present in the package:

  • 1 x BOSGAME E5 Mini PC
  • 1 x Power Adapter
  • 1 x HDMI Cable
  • 1 x User Manual
  • 1 x VESA Mount with Screws
Contents of the BOSGAME E5 Mini PC package including the mini PC, power adapter, HDMI cable, user manual, and VESA mount.

Figure 2.1: Package Contents

3. Product Overview

3.1. External Features and Ports

The BOSGAME E5 Mini PC features a compact design with essential ports for connectivity.

Diagram showing the various ports and connectivity options on the BOSGAME E5 Mini PC, including USB, HDMI, DisplayPort, LAN, and USB-C.

Figure 3.1: Connectivity Ports Overview

  • Front Ports: 2 x USB 3.2 Type-A (Gen2 10Gbps), 1 x Full-featured USB Type-C (Video Output, Power Delivery, Data), Audio Jack, Power Button.
  • Rear Ports: 2 x USB 2.0 Type-A (480Mbps), 2 x LAN (Gigabit Ethernet), 1 x HDMI 2.0, 1 x DisplayPort, DC Power Input.

3.2. Dimensions and Weight

The Mini PC is designed for space-saving deployment.

  • Dimensions: Approximately 129 x 123 x 44 mm
  • Weight: Approximately 542g
Image showing the compact size of the BOSGAME E5 Mini PC held in a hand, with dimensions 129x123x44mm and weight 542g.

Figure 3.2: Compact Design and Dimensions

3.3. Internal Components and Cooling

The Mini PC features an efficient cooling system and upgradeable components.

Diagram illustrating the highly efficient heat dissipation system of the Mini PC, showing internal components and airflow.

Figure 3.3: Efficient Heat Dissipation System

Exploded view diagram of the BOSGAME E5 Mini PC showing the SSD heatsink, SYS Fan, SO-DIMM DDR4, motherboard, CPU, heat conductor material, plastic base, M.2 NVMe PCIe3.0 slot, heat pipe, CPU fan, and plastic body.

Figure 3.4: Product Structure Diagram

4. Setup Guide

4.1. Initial Connection

  1. Connect to Display: Use the provided HDMI cable to connect the Mini PC to your monitor or TV. You can also use the DisplayPort or USB-C port for video output.
  2. Connect Peripherals: Plug in your USB keyboard and mouse into the available USB ports.
  3. Connect to Network (Optional): For a wired connection, connect an Ethernet cable to one of the RJ45 LAN ports. For wireless, ensure Wi-Fi is enabled during initial setup.
  4. Connect Power: Plug the power adapter into the DC input port on the Mini PC, then connect the adapter to a power outlet.

4.2. Power On and Initial Boot

  1. Press the power button on the front of the Mini PC.
  2. The system will boot into Windows 11 Pro. Follow the on-screen instructions to complete the initial Windows setup, including language, region, network connection, and user account creation.

4.3. VESA Mount Installation (Optional)

The included VESA mount allows you to attach the Mini PC to the back of a compatible monitor or under a desk for a clutter-free setup.

  1. Attach the VESA bracket to the back of your monitor or desired surface using the provided screws.
  2. Slide the Mini PC onto the mounted bracket until it clicks securely into place.
Diagram showing different installation options for the Mini PC: normal placement on a desk, hidden behind a monitor using a VESA mount, and hidden under a desk.

Figure 4.1: Easy Installation Options

5. Operating Instructions

5.1. Power On/Off

  • Power On: Press the power button once.
  • Shut Down: Click the Windows Start button, then select Power > Shut down.
  • Restart: Click the Windows Start button, then select Power > Restart.
  • Sleep: Click the Windows Start button, then select Power > Sleep.

5.2. Display Configuration

The Mini PC supports triple 4K display output at 60Hz via HDMI 2.0, DisplayPort, and USB-C.

  • Connect up to three monitors using the available video output ports.
  • In Windows, right-click on the desktop and select "Display settings" to configure display resolution, orientation, and multiple display modes (Extend, Duplicate, Second screen only).
  • Ensure your monitors and cables support 4K resolution for optimal performance.
Image showing a user working with a triple 4K monitor setup connected to the Mini PC, highlighting HDMI 2.0, DisplayPort, and USB-C connectivity.

Figure 5.1: Triple 4K Display Support

5.3. Network and Bluetooth

  • Wi-Fi: To connect to a wireless network, click the Wi-Fi icon in the taskbar, select your network, and enter the password.
  • Bluetooth: To pair Bluetooth devices, go to Windows Settings > Bluetooth & devices, and turn on Bluetooth.
  • Dual LAN: The two Gigabit Ethernet ports allow for robust wired network connections, suitable for network aggregation or routing applications.
Image illustrating Wi-Fi 5 and Bluetooth 5.0 connectivity, showing various Bluetooth devices like headsets, mice, keyboards, speakers, smartphones, tablets, and game controllers connecting to the Mini PC.

Figure 5.2: Wireless Connectivity (Wi-Fi 5 + Bluetooth 5.0)

Image detailing the dual 2.5G RJ45 LAN ports on the Mini PC, emphasizing network reliability, improved performance, bandwidth aggregation, and load balancing.

Figure 5.3: Dual 2.5G RJ45 LAN Ports

6. Maintenance

6.1. Cleaning

  • Ensure the Mini PC is powered off and unplugged before cleaning.
  • Use a soft, dry cloth to wipe the exterior.
  • For dust in vents, use compressed air. Do not insert objects into the vents.

6.2. Software Updates

  • Regularly check for Windows updates via Settings > Windows Update.
  • Keep drivers updated for optimal performance. You can usually find driver updates on the BOSGAME support website or through Windows Update.

6.3. Storage and RAM Expansion

The Mini PC supports expansion for both RAM and SSD storage.

  • The device has two DDR4 SO-DIMM slots, supporting up to 64GB RAM.
  • It features an M.2 2280 NVMe PCIe 3.0 x4 SSD slot, expandable up to 4TB.
  • Refer to the detailed product structure diagram (Figure 3.4) for component locations. Professional installation is recommended for upgrades.
Image showing the internal components for storage and RAM, highlighting 512GB PCIe 3.0 SSD, 16GB DDR4 RAM, and the extensibility of the M.2 2280 NVMe PCIe3.0x4 SSD slot up to 4TB.

Figure 6.1: High Capacity and Performance Components

7. Troubleshooting

7.1. No Power

  • Ensure the power adapter is securely connected to both the Mini PC and a working power outlet.
  • Check if the power outlet is functional by plugging in another device.
  • Verify the power adapter is the correct one supplied with the Mini PC.

7.2. No Display

  • Confirm that the HDMI/DisplayPort/USB-C cable is securely connected to both the Mini PC and the monitor.
  • Ensure the monitor is powered on and set to the correct input source.
  • Try a different display cable or monitor to rule out faulty equipment.

7.3. No Internet Connection

  • Wired: Check the Ethernet cable connection to both the Mini PC and the router. Verify router status.
  • Wireless: Ensure Wi-Fi is enabled in Windows settings. Check if the correct Wi-Fi network is selected and the password is entered correctly. Restart your router.

7.4. System Slowdown or Unresponsiveness

  • Close unnecessary applications running in the background.
  • Check Task Manager (Ctrl+Shift+Esc) for high CPU, RAM, or disk usage.
  • Ensure the Mini PC has adequate ventilation and is not overheating.
  • Run a disk cleanup and defragmentation (for HDDs, not necessary for SSDs).
  • Consider upgrading RAM if frequently running memory-intensive applications.

8. Specifications

Feature Specification
Brand BOSGAME
Model E5
Processor AMD Ryzen 3 5300U (4 Cores, 8 Threads, up to 3.8GHz)
Graphics AMD Radeon Graphics (Max Frequency 1500 MHz)
RAM 16GB DDR4 (3200 MHz), Max 64GB (2 SO-DIMM slots)
Storage 512GB NVMe PCIe 3.0 SSD (M.2 2280, expandable up to 4TB)
Operating System Windows 11 Pro
Video Output 1 x HDMI 2.0 (4K@60Hz), 1 x DisplayPort (4K@60Hz), 1 x USB-C (4K@60Hz) - Triple Display Support
USB Ports 2 x USB 3.2 Type-A (Gen2 10Gbps), 2 x USB 2.0 Type-A (480Mbps), 1 x Full-featured USB Type-C
Network 2 x Gigabit Ethernet (RJ45), Wi-Fi 5 (802.11a/b/g/n/ac), Bluetooth 5.0
Audio 1 x Audio Jack
Dimensions 129 x 123 x 44 mm
Weight Approx. 542g
Power Adapter 65W (19V 3.42A)
Image detailing the AMD Ryzen 3 5300U processor specifications, including 4 cores, 8 threads, up to 3.8GHz boost clock, 4MB L3 Cache, and 15-35W TDP. Also shows Cinebench R23 multi-core benchmark comparison.

Figure 8.1: Processor Specifications and Performance

9. Warranty and Support

The BOSGAME E5 Mini PC comes with a 1-year warranty from the date of purchase.

For technical support or any questions regarding your product, please contact BOSGAME customer service. Refer to the contact information provided in the product packaging or on the official BOSGAME website.

Please retain your proof of purchase for warranty claims.

© 2026 BOSGAME. All rights reserved.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.

After a successful submission, we securely hash the supplied account or form email before sending it to Microsoft Advertising for conversion attribution. Privacy details.