Direct answer
Restart Apple TV, confirm the network under Settings › Network, restart the router and modem, then test Ethernet when the model supports it. Do not reset Apple TV until a stable internet connection has been proven.
What this covers
- Apple TV HD and Apple TV 4K models using home Wi-Fi
- Current supported consumer software as reviewed on August 20, 2026
- The symptom described in the title before a factory reset or hardware repair
What it does not cover
- ×Captive hotel or school networks that require browser authentication
- ×Billing, ownership, warranty or account-recovery disputes
- ×Regional features that the manufacturer does not list for your country
Restart Apple TV
ReversibleOpen Settings › System › Restart, or disconnect power for five seconds and reconnect it.
Confirm the intended Wi-Fi network
ReversibleOpen Settings › Network and select the correct network. Test the same network on another nearby device.
Restart router and modem
ReversibleReconnect the modem first, wait for its service lights, then reconnect the router and Apple TV.
Test Ethernet or a closer position
ReversibleIf the Apple TV model has Ethernet, connect it temporarily. Otherwise move it and the router into a clearer path and retry.
Evidence ledger
Sources behind this answer
Visible sources support the visible claims. Home Product Support records the publisher, the fact used and the review date; community reports can suggest an issue but do not become a published fact on their own.
Exact questions
Common follow-ups
What should I try first for apple tv will not connect to wi-fi?+
Open Settings › System › Restart, or disconnect power for five seconds and reconnect it.
Will these steps erase apps, files or settings?+
No data-erasing step is required in this sequence. Restarting is safe. Resetting Apple TV erases accounts and configuration and is not part of the basic Wi-Fi sequence.
When should I stop troubleshooting?+
Stop if the device reports hardware damage, becomes unusually hot, smells burnt, or the problem falls into this excluded case: Captive hotel or school networks that require browser authentication.
Answer for the exact device and software version shown above.