How can I switch my Dell XPS 15 9530 to the 5GHz WiFi band

1. Ensure your router supports 5GHz:
First, confirm that your router is dual-band and supports 5GHz connections. Most modern routers do, but it's worth checking.

2. Check router settings:
Access your router's settings and make sure the 5GHz band is enabled. Some routers allow you to set different SSIDs (network names) for 2.4GHz and 5GHz bands, which can make it easier to identify and connect to the 5GHz network.

3. Update WiFi drivers:
Ensure your laptop has the latest WiFi drivers installed. You can do this through the Dell Support website or using the Dell Update application.

4. Connect to the 5GHz network:
If your router broadcasts separate SSIDs for 2.4GHz and 5GHz, simply connect to the 5GHz network from the available WiFi networks list on your laptop.

5. Use the Killer Intelligence Center:
The Dell XPS 15 9530 typically comes with a Killer wireless card. Open the Killer Intelligence Center app and look for settings that allow you to prioritize 5GHz connections.

6. Adjust Windows settings:
Go to Settings > Network & Internet > WiFi > Hardware properties. Look for a setting called "Preferred band" and set it to 5GHz if available.

7. Troubleshoot connection issues:
If you're having trouble connecting to the 5GHz network, try moving closer to the router, as 5GHz signals have shorter range than 2.4GHz[3].

8. Check for interference:
Ensure there are no physical obstructions or sources of interference between your laptop and the router that might be affecting the 5GHz signal.

If you're still unable to connect to the 5GHz band after trying these steps, there might be an issue with your laptop's wireless card or antenna. In this case, contacting Dell support for further assistance or potential hardware replacement might be necessary[3].