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Most laptops have a keyboard control to disable or enable the WiFi module. This is often implemented using a special key with a blue label, in combination with a second key.

(Note this appears to be a commonly used convention, but any given computer could of course use a different method, colors or labels.)

On all Acer laptops known to me, the blue Fn key combined with F3 (showing the symbol of a radio antenna in blue) can be used to toggle the WiFi module's state.

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12y ago

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