Introduction
This manual provides essential information for setting up, operating, maintaining, and troubleshooting your HP Z4 G5 Workstation. Designed for demanding professional workflows, this workstation combines high-performance components with robust reliability.
What's in the Box
- HP Z4 G5 Workstation PC
- Keyboard
- Mouse
- Power Cable
- Documentation
Setup
Follow these steps to set up your HP Z4 G5 Workstation:
- Unpack the Workstation: Carefully remove the workstation and all accessories from the packaging.
- Position the Workstation: Place the workstation on a stable, flat surface with adequate ventilation. Ensure no vents are obstructed.
- Connect Peripherals:
- Connect the keyboard and mouse to available USB ports.
- Connect your monitor(s) to the appropriate video output ports (e.g., DisplayPort, HDMI) on the graphics card.
- Connect any other necessary peripherals such as external drives or audio devices.
- Connect to Network: Connect an Ethernet cable to the network port for wired internet access, or configure Wi-Fi after initial setup if a wireless adapter is present.
- Connect Power: Connect the power cable to the workstation's power input and then to a grounded electrical outlet.
- Power On: Press the power button on the front of the workstation.
- Initial Configuration: Follow the on-screen instructions to complete the Windows 11 Pro setup, including language, region, network settings, and user account creation.

Figure 1: Front view of the HP Z4 G5 Workstation. This image displays the workstation's front panel, including the power button, various USB ports, and an optical drive bay, illustrating the primary interface for initial connections and power control.
Operating Instructions
Your HP Z4 G5 Workstation runs on Windows 11 Pro and is equipped with an Intel Xeon W processor and NVIDIA T1000 graphics, optimized for professional applications.
- Power On/Off: Press the power button to turn the workstation on. To shut down, click the Start button in Windows, then select Power > Shut down.
- Using Windows 11 Pro: Familiarize yourself with the Windows 11 Pro interface. Utilize the Start menu for applications, settings, and system functions.
- Connecting to Displays: The NVIDIA T1000 graphics card supports multiple displays. Connect your monitors to the available DisplayPort or other video outputs. Ensure display drivers are up to date for optimal performance.
- USB Ports: Use the front and rear USB ports for connecting external devices such as storage drives, printers, and other peripherals.
- Storage Management: The workstation includes a 512 GB SSD. Regularly manage your storage to ensure sufficient free space for optimal performance. Consider utilizing external storage or network drives for large datasets.
- Performance Optimization: For demanding tasks, ensure your applications are configured to utilize the Intel Xeon processor and NVIDIA T1000 graphics effectively. Keep drivers updated.

Figure 2: User interacting with the HP Z4 G5 Workstation. This image illustrates a typical professional environment where the workstation is used with multiple monitors for tasks involving data analysis and visualization, highlighting its capability for advanced workflows.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your workstation.
- Keep it Clean: Regularly clean the exterior of the workstation with a soft, dry cloth. Use compressed air to clear dust from vents and fan openings to maintain proper airflow and cooling.
- Software Updates: Keep your Windows 11 Pro operating system, drivers (especially graphics drivers), and applications updated to the latest versions for security and performance enhancements.
- Data Backup: Periodically back up important data to an external drive or cloud storage to prevent data loss.
- System Health Checks: Utilize Windows built-in tools for disk cleanup, error checking, and system monitoring.
- Environmental Conditions: Operate the workstation in a cool, dry environment, away from direct sunlight and excessive dust.
Troubleshooting
This section addresses common issues you might encounter.
- No Power:
- Ensure the power cable is securely connected to both the workstation and the electrical outlet.
- Verify the power outlet is functional by testing it with another device.
- No Display on Monitor:
- Check that the monitor is powered on and the video cable is securely connected to both the workstation's graphics card and the monitor.
- Ensure the correct input source is selected on your monitor.
- If using multiple monitors, try connecting only one to isolate the issue.
- System Slowdown or Freezing:
- Close unnecessary applications to free up system resources.
- Check Task Manager (Ctrl+Shift+Esc) for processes consuming excessive CPU or RAM.
- Ensure sufficient free space on the SSD.
- Run a system scan for malware or viruses.
- Peripheral Not Detected:
- Try connecting the peripheral to a different USB port.
- Restart the workstation.
- Install or update the drivers for the peripheral.
Specifications
| Feature | Detail |
|---|---|
| Model Name | 805L8UT#ABA |
| Operating System | Windows 11 Pro |
| Processor | Intel Xeon w3-2435 (Octa-core, 3.1 GHz) |
| RAM | 16 GB DDR5 SDRAM |
| Storage | 512 GB NVMe SSD |
| Graphics Coprocessor | NVIDIA T1000 4 GB Dedicated Graphics |
| Chipset | Intel W790 |
| RAID Levels Supported | 0, 1, 5, 10 |
| Color | Black |
| Item Weight | 23.2 pounds |
| Product Dimensions (LxWxH) | 22.2 x 12.4 x 22.5 inches |
| First Available Date | May 9, 2023 |
Warranty and Support
Your HP Z4 G5 Workstation comes with a manufacturer's warranty. For detailed warranty terms, conditions, and support options, please refer to the documentation included with your product or visit the official HP support website.
HP Support Website: www.hp.com/support
For technical assistance, driver downloads, and service information, please have your product model number (805L8UT#ABA) and serial number ready when contacting support.