1. Introduction
This manual provides essential instructions for the setup, operation, maintenance, and troubleshooting of your HP EliteDesk 800 G2 SFF Desktop PC. This compact desktop is designed for business and everyday computing, offering reliable performance and efficiency.
Please read this manual thoroughly before using your computer to ensure proper functionality and to maximize its lifespan.
2. Product Overview
The HP EliteDesk 800 G2 SFF (Small Form Factor) Desktop PC is engineered for productivity and versatility. Key features include:
- Powerful Performance: Equipped with a 6th Generation Intel Core i5 6500 processor (3.20GHz) for efficient multitasking.
- Enhanced Speed & Storage: Features 16GB DDR4 RAM and a 512GB Solid State Drive (SSD) for quick boot times and ample storage capacity.
- Versatile Connectivity: Includes integrated Wi-Fi and Bluetooth capabilities for seamless wireless connections.
- Operating System: Pre-installed with Windows 11 Pro. Note that this PC has TPM 1.2, which may limit support for all Windows 11 security features and the newest updates, as TPM 2.0 is recommended for full Windows 11 functionality.
- Graphics: Integrated Intel HD Graphics 530 with support for 4K resolution and up to three monitors via DisplayPort.
2.1 Front Panel Features

Image 2.1: Front view of the HP EliteDesk 800 G2 SFF Desktop PC, showing the power button, optical drive bay, USB ports, and audio jacks.
- Power Button: Used to turn the computer on or off.
- Optical Drive Bay: For installing or using an optical drive (e.g., DVD-RW).
- USB Ports: Multiple USB 2.0 and USB 3.0 ports for connecting peripherals.
- Audio Jacks: Headphone and microphone ports.
2.2 Rear Panel Features

Image 2.2: Rear view of the HP EliteDesk 800 G2 SFF Desktop PC, illustrating the various ports including PS/2, DisplayPorts, USB 3.0, Ethernet, and audio ports.
- PS/2 Mouse Port: For connecting a PS/2 mouse.
- PS/2 Keyboard Port: For connecting a PS/2 keyboard.
- DisplayPorts: For connecting monitors, supporting multi-monitor setups.
- USB 3.0 Ports: High-speed USB ports for connecting compatible devices.
- Ethernet Port: For wired network connection.
- Audio Ports: Line-in, line-out, and microphone jacks.
- Expansion Slots: For adding expansion cards.
- Power Input: For connecting the power cable.
3. Setup Instructions
Follow these steps to set up your HP EliteDesk 800 G2 SFF Desktop PC:
3.1 Unpacking the System
Carefully remove all components from the packaging. The package typically includes:
- HP EliteDesk 800 G2 SFF Desktop PC
- Power Cable
- Keyboard
- Mouse
- Wi-Fi and Bluetooth Adapter (if external)
3.2 Connecting Peripherals
- Connect the Monitor: Use a DisplayPort cable to connect your monitor(s) to the DisplayPort(s) on the rear of the PC.
- Connect the Keyboard and Mouse: Plug the keyboard and mouse into the available USB ports on the front or rear of the PC. If using PS/2 peripherals, connect them to the dedicated PS/2 ports.
- Connect to Network (Optional): For a wired connection, connect an Ethernet cable from your router or modem to the Ethernet port on the rear of the PC. For wireless, ensure the Wi-Fi adapter is properly installed or connected.
- Connect Audio Devices (Optional): Plug speakers or headphones into the appropriate audio output jack on the front or rear panel.
3.3 Powering On
- Connect Power: Plug the power cable into the power input on the rear of the PC, then plug the other end into a grounded electrical outlet.
- Power On: Press the power button located on the front panel of the PC. The system will begin to boot up.
- Initial Setup: Follow the on-screen instructions to complete the Windows 11 Pro initial setup, including language, region, and user account creation.
4. Operating Instructions
4.1 Basic Operation
- Turning On: Press the power button on the front panel.
- Turning Off: Click the Start button in Windows, then select Power > Shut down. Avoid directly pressing and holding the power button to turn off the PC, as this can lead to data loss or system corruption.
- Restarting: Click the Start button in Windows, then select Power > Restart.
- Sleep Mode: Click the Start button in Windows, then select Power > Sleep.
4.2 Connecting to Wi-Fi and Bluetooth
Your PC supports wireless connectivity. To connect:
- Wi-Fi: Click the Wi-Fi icon in the system tray (bottom right of the screen), select your desired network, enter the password, and click Connect.
- Bluetooth: Go to Settings > Bluetooth & devices, ensure Bluetooth is enabled, and then pair with your Bluetooth device.
4.3 Multi-Monitor Setup
The HP EliteDesk 800 G2 SFF supports connecting multiple monitors. Connect additional monitors to the available DisplayPorts on the rear of the PC. Windows will automatically detect the new displays. You can configure display settings (extend, duplicate, etc.) by right-clicking on the desktop and selecting "Display settings".
5. Maintenance
Regular maintenance helps ensure the longevity and optimal performance of your PC.
5.1 Cleaning
- Exterior: Use a soft, damp cloth to clean the exterior surfaces. Avoid harsh chemicals.
- Vents: Periodically clean dust from the ventilation openings using compressed air to prevent overheating. Ensure the PC is powered off and unplugged before cleaning vents.
- Screen: Use a specialized screen cleaner and a microfiber cloth for monitors.
5.2 Software Updates
- Windows Updates: Regularly check for and install Windows updates via Settings > Windows Update to ensure system security and performance.
- Driver Updates: Keep device drivers updated. You can typically find updated drivers on the HP support website or through Windows Device Manager.
5.3 Data Backup
Regularly back up your important data to an external drive or cloud storage to prevent data loss.
6. Troubleshooting
This section addresses common issues you might encounter.
| Problem | Possible Cause | Solution |
|---|---|---|
| PC does not power on. | Power cable loose, power outlet issue, power supply failure. | Check power cable connections. Try a different power outlet. Ensure power supply unit is functioning. |
| No display on monitor. | Monitor not connected, monitor off, incorrect input selected on monitor, graphics driver issue. | Ensure monitor is powered on and connected. Select correct input source on monitor. Restart PC. Update graphics drivers. |
| No internet connection (Wi-Fi). | Wi-Fi disabled, incorrect password, router issue, driver issue. | Check Wi-Fi settings in Windows. Verify Wi-Fi password. Restart router. Update Wi-Fi adapter drivers. |
| Slow performance. | Too many programs running, low disk space, malware, outdated drivers. | Close unnecessary programs. Free up disk space. Run antivirus scan. Update drivers. |
| Peripherals (keyboard/mouse) not responding. | Loose connection, faulty device, driver issue. | Check connections. Try different USB ports. Test with another device. Update drivers. |
For more advanced troubleshooting, consult the HP support website or contact technical support.
7. Specifications
The following are the technical specifications for the HP EliteDesk 800 G2 SFF Desktop PC:
| Model | HP EliteDesk 800 G2 SFF |
| Processor | Intel Core i5-6500 (6th Gen) @ 3.2 GHz |
| RAM | 16GB DDR4 SDRAM |
| Storage | 512GB SSD (Solid State Drive) |
| Graphics | Intel HD Graphics 530 (Integrated) |
| Operating System | Windows 11 Pro |
| Max Screen Resolution | 3840 x 2160 (4K) |
| USB 2.0 Ports | 4 |
| USB 3.0 Ports | 6 |
| Display Output | DisplayPort (supports 3 monitors) |
| Connectivity | Wi-Fi, Bluetooth, Ethernet |
| Dimensions (LxWxH) | 3.94 x 13.31 x 14.92 inches |
| Weight | 13.27 pounds |
8. Warranty and Support
For specific warranty information regarding your HP EliteDesk 800 G2 SFF Desktop PC, please refer to the documentation provided by your seller or contact the seller directly. As this is a renewed product, warranty terms may vary from new products.
For technical support, driver downloads, and additional resources, please visit the official HP support website or contact your product vendor.