no-internet Troubleshooting

No internet connection on the Synology DS1522+

Source: Synology Knowledge Center — error codes 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

Check the network

Verify the NAS network settings and DNS configuration.

Source: Synology Knowledge Center — error codes Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 5 min

Restart the router

Restart the router and retry the connection.

Source: Synology Knowledge Center — error codes Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 5 min

Replacement parts for the Synology DS1522+

Synology DS923+ NAS Drive Synology DS923+ SSD Cache Synology DS923+ RAM Module Synology DS220+ NAS Drive Synology DS220+ SSD Cache Synology DS220+ RAM Module Synology DS1522+ NAS Drive Synology DS1522+ SSD Cache Synology DS1522+ RAM Module Synology DS1522+ Power Supply Synology DS1522+ Drive Caddy

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