HP Laptop - 15 inch - HD - 8 GB - 256 GB - Windows - Black

No, the AC adapter is not included with this laptop model.

This laptop features an HD display with a resolution of 1366 x 768 pixels.

Information regarding RAM and SSD upgradeability is not provided in the product specifications. It is recommended to consult the official HP support documentation or contact HP support for details on potential upgrades.

This laptop comes with a 1-year limited warranty that includes 1 year of parts and labor. No on-site repair is included, and terms may vary by country.

Battery life can vary significantly based on usage. The laptop features a 41 Wh Lithium Polymer battery. For specific usage scenarios, refer to HP's official battery benchmarks or reviews.

The product specifications do not explicitly mention a backlit keyboard. Please refer to specific product listings or contact HP support for confirmation.

This laptop comes pre-installed with Windows 11 Home.

HP Fast Charge allows you to power down your device and achieve approximately 50% charge in about 45 minutes using a compatible HP power adapter.

Ensure the AC adapter is properly connected to the laptop and a working power outlet. If using a battery, try charging it for at least 30 minutes before attempting to power on again.

Close unnecessary applications, restart the laptop, and ensure Windows and all drivers are up to date. Check Task Manager for resource-intensive processes. Consider freeing up space on the SSD if it is nearly full.

Restart your router and modem. Ensure Wi-Fi is enabled on the laptop. Try forgetting the network and reconnecting, or update the Wi-Fi driver via Device Manager.

Adjust the screen brightness through Windows settings. If flickering persists, ensure graphics drivers are updated. For persistent issues, contact HP Support.

Check that the volume is not muted and is turned up. Ensure the correct audio output device is selected in Windows sound settings. Update audio drivers if necessary.