Wi‑Fi & Networking

Internet or router not working: what to check before replacing gear

Internet outages can be the ISP, modem, router, mesh, DNS, cabling, or one misbehaving device. If you need internet troubleshooting in Los Angeles, router troubleshooting, modem help, or Wi‑Fi connected-but-no-internet help, separate the clues before buying hardware or factory-resetting everything.

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Guide updated

2026-07-04

Plain-English troubleshooting first. Quote and consent before larger work.

Common symptoms

No devices can reach the internet, even though Wi‑Fi bars show connected.
The modem, router, gateway, or mesh app shows offline, red, amber, blinking, or disconnected.
One computer works when wired directly to the modem, but Wi‑Fi or mesh devices fail.
Cameras, printers, smart-home devices, or work laptops stopped connecting after a router or ISP change.

Quick checks

Check the internet provider outage app/status page before assuming the router failed.
Power-cycle the modem and router once, then wait several minutes before testing.
Test one device near the router and one wired device if you safely have an Ethernet option.
If Wi‑Fi is connected but there is no internet, check whether all websites fail or only one app/site fails.
Do not factory-reset the router unless Wi‑Fi names, passwords, ISP settings, and smart-device impact are documented.
Do not send router, ISP, or Wi‑Fi credentials through forms, texts, or email.

When to call

The ISP says service is active but your router, mesh, or devices are still offline.
A router replacement broke cameras, printers, smart devices, or remote work.
You need a plain-English answer: ISP issue, router issue, Wi‑Fi issue, cabling issue, or equipment replacement.

How Tech Genie helps

Fix the root problem, then leave a clear handoff.

Good service should reduce confusion. You get practical next steps, safer boundaries, and a report that explains what happened.

Request this service Read service details

Review modem, router, gateway, mesh, cabling, DNS, Wi‑Fi, and device symptoms in the order that reduces guessing.

Separate ISP handoff problems from in-home router, mesh, Wi‑Fi, and device problems.

Leave practical notes on what changed, what still needs vendor support, and whether a better router, mesh, access point, or wiring quote makes sense.

FAQ

Quick answers before booking.

Should I factory-reset my router if the internet is down?

Usually not as the first move. A reset can erase Wi‑Fi names, passwords, ISP settings, camera/printer connections, and smart-home links. Restart once, check the ISP, then troubleshoot before resetting.

Can Tech Genie fix an internet provider outage?

No local technician can fix the provider’s outside network. Tech Genie can help prove whether the issue is ISP-side or inside the home/office, then explain the next step clearly.