Power surges pose risk to PCs during outages, experts advise unplugging

2026-09-25

Unplugging personal computers during power outages can prevent damage. The primary risk to electronic devices, including PCs, arises when electricity is restored, not during the outage itself.

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Experts advise unplugging personal computers during power outages to prevent damage. The primary risk to electronic devices occurs when electricity is restored, due to potential surges that can cause hardware failure.

Key facts

Experts recommend unplugging personal computers during power outages.
The most significant risk to electronic devices occurs when power is restored.
A sudden surge of electricity when power returns can cause hardware failure.
Unplugging devices prevents them from being subjected to voltage fluctuations.
Completely disconnecting devices from the power source offers the highest level of safety.

Source: Engadget

Reported by VERA Newswire.