HP ProBook 4 Laptop - Intel Core i5 - 8 GB RAM - 256 GB Storage - 14 Inch

Warranty details can vary by region and purchase conditions. Please refer to the documentation included with your product or visit the official HP support website for specific warranty information for your model.

RAM and storage upgradeability depends on the specific configuration and design of the model. Consult your user manual or HP support for details on your particular ProBook 4 variant.

Most HP ProBook laptops include an integrated webcam suitable for video conferencing. Please check the product specifications for your exact model to confirm.

The HP ProBook 4 typically includes a range of ports such as USB-A, USB-C, HDMI, and an audio jack. Specific port configurations may vary by model, so refer to the product details for a complete list.

System Restore can be accessed through Windows settings. It allows you to revert your system files and settings to a previous point in time. Search for 'Create a restore point' in Windows search and follow the instructions.

This laptop is designed for productivity and general use. It is not optimized for demanding modern gaming, though it may handle less intensive or older titles.

Ensure the AC adapter is securely connected to the laptop and a working power outlet. Try a different outlet. If the issue persists, contact support.

Close unnecessary applications, restart the laptop, and check for available Windows updates. Ensure your storage is not full; consider deleting unneeded files or uninstalling programs. Run a virus scan.

Restart your router and modem. Try toggling Wi-Fi off and on within Windows settings. Update your Wi-Fi driver via Device Manager.

Check display brightness settings. Ensure graphics drivers are up to date. If the issue continues, it may indicate a hardware problem.