4 min read · Beginner · Related: PC & Mac Support
Updated October 2026 · Tampa Bay–tested steps
Lightning Strike? Check Every Connected Device (Hidden Damage Guide)
One strike can wound a dozen devices that fail weeks later — the inspection order and insurance documentation.
1. Test everything on every path
Strike damage travels wires: check modem, router, switches, every Ethernet-connected PC, TVs on HDMI, and anything on coax. Devices can fail partially — a NIC that works at 100Mbps instead of gigabit is strike-wounded.
2. Replace protectors that took the hit
Surge protectors are sacrificial — check indicator lights; dead ones get replaced, not reused. UPS units often save connected gear while dying themselves; verify they're still protecting.
3. Document for insurance before replacing
Photo everything, list model numbers and symptoms, note the storm date. Insurance claims need this inventory — replace in order of business criticality once documented.
Lightning Strike? Check Every Connected Device (Hidden Damage Guide) — When to Call a Pro
- Whole-office assessment after a strike — systematic testing finds latent faults.
- Insurance documentation with professional damage reports.
- Whole-house surge plus layered protection installed before next season.
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