No internet connection on the ASUS RT-AX88U

Source: ASUS support — laptop troubleshooting Confidence: 80% Verified Aug 9, 2026

The router is up but devices have no internet, often from an ISP issue or a DNS problem.

How to fix No internet connection

Restart the router

Power-cycle the router and modem.

Source: ASUS support — laptop troubleshooting Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 5 min

Check the DNS

Change the DNS settings to a public DNS like 8.8.8.8.

Source: ASUS support — laptop troubleshooting Confidence: 80% Verified Aug 9, 2026

Difficulty: ★★ Est. 10 min

Replacement parts for the ASUS RT-AX88U

ASUS RT-AX86U Ethernet Cable ASUS RT-AX88U Power Adapter ASUS RT-AX88U Antenna ASUS RT-AX88U Mounting Bracket ASUS RT-AX88U Ethernet Cable

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