PS5 Safety Guide: What to Do (and Skip) During Thunderstorms

If a storm is close enough to hear thunder, unplug your PS5, TV, router, and modem. Power strips are not enough. True protection starts at the fuse box with Type 1 and Type 2 surge protective devices, while plug-in strips only offer a final line of defense.

The Hidden Paths Lightning Uses

Lightning does not have to strike your home directly to destroy electronics. A nearby hit can induce voltage on power lines, but your console is also exposed through data cables you might ignore. Ethernet running from your PS5 to a router, and from that router to a DSL or cable modem, is a conductive path straight to the street. The HDMI link between your PS5 and TV-or an AV receiver-can also carry surge current, especially when those devices sit on different circuits or grounding paths. Glass-fiber cables are the exception: they transmit data as light pulses, so they do not conduct electricity. If your internet enters the home on fiber, that particular pathway is electrically isolated.

Building-Level vs. Plug-In Protection

Plug-in surge protectors are Type 3 SPDs. They clamp voltage at the socket to shield sensitive end devices, yet they can be overwhelmed by the energy of a direct or near-direct strike. The more reliable layer is installed in the fuse box. Type 1 SPDs, called lightning current arresters, divert lightning current directly to ground. Type 2 SPDs absorb the residual voltage spikes from nearby strikes. A DIN regulation approved in 2016 required surge arresters in new office and residential buildings, with full implementation after December 14, 2018. New builds must include at least middle protection level SPDs, sometimes coarse protection. Older homes may lack this entirely. If your breaker panel has no SPD modules, a licensed electrician can add them.

What to Disconnect: Console, TV, Router, and Modem

• PS5: Unplug the power cord. If it is easy to reach, disconnect the HDMI cable from the console or the TV end to break the cross-circuit path.
• TV / AV receiver: Unplug the power. A surge can enter a powered TV and travel back down the HDMI line into a console that was otherwise unplugged.
• Router / Modem: Unplug power. If the modem uses DSL or coaxial cable, disconnect that street-side line too. These copper lines are direct antennas for induced voltage.
• Ethernet cables: Pull the cord from the PS5 and the router if you are leaving either device plugged in. A surge entering through the modem can propagate out through LAN ports.

What You Can Usually Skip

If your home has properly grounded Type 1 and Type 2 SPDs and your internet is delivered via fiber with no copper WAN, leaving gear connected is lower risk-but still not zero during an active storm. Type 3 plug-in strips alone are not enough to bet your console on. Wireless peripherals that are not charging from the wall, such as controllers on battery power, do not create a surge path into the console.

Quick Storm Checklist

• Shut down the PS5 through the system menu before pulling power to avoid storage corruption.
• Unplug the PS5 power cord from the wall outlet.
• Disconnect the HDMI cable at the console or display end.
• Unplug the router and modem power bricks.
• If your modem uses DSL or coax, unscrew or disconnect that line.
• Remove Ethernet cables between the PS5 and router.
• Reconnect only after the storm has passed and no further lightning is visible.

Why Heat Protection Won’t Save You from Surges

The PS5 has thermal safeguards—it will shut down automatically if its main processor reaches 105°C. That protects against overheating, not electricity. A voltage surge travels faster than any automatic shutdown and can fry the power supply, HDMI controller, network port, or SSD. Storage corruption from a sudden power loss during a write is another common casualty. Unplugging is the only action that fully removes the risk.