How To Fix Modem Struck By Lightning

The answer is quite simple. If in that location is any lightning whatsoever, unplug your modem / router immediately!

Turning it off is not good enough.

A nearby lightning strike can ship a power surge through various materials: electric wiring, copper phone lines, coax cable, plumbing pipes. In fact, all of these things actually "attract" the lightning!

So your modem/router is at a very large risk when this happens.

Your modem/router and computer are very sensitive pieces of kit, even chocolate-brown outs and blackouts (in other words, ability outages or electrical ability surges) tin can zap them and other sensitive equipment when the ability kicks in again.

How tin can I tell if my modem/router has been zapped?

Information technology'due south non ever obvious every bit all information technology takes is for one tiny component inside to be fried. This is what to await out for…

• Your net connectedness will have dropped
• The modem/router lights are going crazy even afterwards a power bike (or restart)
• You can't login to the modem/router to cheque the configuration
• Smell a burnt plastic odour originating from your equipment
• In many cases you may see the power outlet, plug, or the modem/router cables or primary housing scorched

OK, then you are on NBN…does all this apply?

Yes!

If you are on NBN Fibre to the Premises, then theoretically optical fibre does not deport lightning strike ability surges. But, the power source can! Your NBN box/NTD, or the utility box outside, or your router may have been zapped.

And if yous are on NBN Fibre to the Node/Building, and then from the node to your premises uses the copper line to which you lot accept connected a modem/router.

Yous get the flick!

If information technology is not obvious that whatever equipment has been zapped and your internet has dropped out or is slow after a tempest, and then contact your Internet service provider to check and trouble shoot your connectedness.

Will a Surge Protection Device (SPD) protect against a power surge?

Mayhap…and it is certainly a good idea.

But like anything these days there are cheap SPDs and more expensive ones. Mostly the more expensive ones are designed to protect more than sensitive equipment such as your modem and calculator from lightning and other surges – therefore investing more would be the meliorate decision. The cheaper ones are really just designed for white goods – your washing motorcar and microwave for example.

You lot can't predict when a tempest is coming so SPDs definitely are a good investment.

Unfortunately, no surge protector is completely constructive equally some initial portion of the surge can sneak through, and a large surge could exceed the SPD's capacity!

If yous're interested you can Google more info on how they piece of work.

And the ultimate safe guard is…

If a storm is coming and y'all are at domicile, physically disconnect your modem, computer, printer, TV, and don't forget your phone on accuse from the mains socket to protect them all from a power surge.

A great alternative, if y'all really absolutely demand to get online during the storm…

Take hold of your laptop (non on charge of grade!), catch your mobile (also non plugged in) and connect to a hotspot from your phone while the storm passes. All wireless!

But an fifty-fifty better alternative, scout the spectacle! A gratis firework prove at your doorstep.

Oh…and don't forget to keep your figurer backups upward-to-date just in case it gets zapped!

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Source: https://www.newsprout.com.au/lightning-and-your-modem-what-to-do/

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