HP ProBook 4 - 14 inch - AMD Ryzen 5 - 8 GB RAM - 256 GB SSD - Windows - Wi-Fi 6E

The NPU (Neural Processing Unit) is a specialized processor designed to accelerate AI tasks. The 16 TOPS (Trillions of Operations Per Second) NPU on this HP ProBook 4 G1ah helps speed up AI-driven features and applications, improving efficiency for tasks like AI-assisted content creation or data analysis.

Yes, the HP ProBook 4 G1ah is designed to be upgradeable. You can typically upgrade the RAM (currently 8GB) and the 256GB SSD to enhance performance and storage capacity as your needs grow.

Windows 11 Pro offers advanced features beneficial for businesses, including enhanced security, BitLocker drive encryption, remote desktop capabilities, and domain join support. It is designed for professional and commercial use.

HP Sure Click provides hardware-enforced security that isolates potential threats. It opens potentially unsafe websites and attachments (like PDFs and Office documents) in a secure, virtualized container, preventing malware from infecting your main system.

A 16:10 aspect ratio provides a taller display compared to the standard 16:9. This means more vertical screen space, which is beneficial for viewing documents, spreadsheets, code, and web pages without as much scrolling.

Wi-Fi 6E is an advancement in wireless networking that uses the 6 GHz band in addition to the traditional 2.4 GHz and 5 GHz bands. This offers faster speeds, lower latency, and reduced interference, especially in crowded wireless environments.

> Info needed: Specific warranty duration and terms provided by HP for this model.

Ensure the power adapter is securely connected to both the notebook and a functioning power outlet. Try a different outlet. If the issue persists, contact HP support.

Verify your Wi-Fi router is functioning correctly and within range. If using Wi-Fi 6E, ensure your router supports it. Restart your router and the notebook. Update your Wi-Fi drivers via HP Support Assistant.

Close unnecessary applications running in the background. Check Task Manager for resource-heavy processes. Consider upgrading RAM if you frequently run multiple demanding applications. Ensure the system is free of malware.

Adjust screen brightness settings. Update display drivers through HP Support Assistant. If flickering persists, check for physical damage or contact support.

Ensure vents are not blocked. Use the laptop on a hard, flat surface. Reduce the number of active applications or close demanding programs. If overheating is constant, contact HP support.