原帖由： Dan A+

文本:

If multiple computers are unable to access Wi-Fi, I can think of three reasons: 1. A malware infection by a “worm” has spread to multiple computers and compromised their networking abilities,  2. The router or switch device that these computers are connected to frequently loses its ability to function properly and needs to be replaced, or 3. The network cards are fine, but the slots that they connect to aren’t.

I think that it’s most likely that the network card slots are faulty, and only provide network access after you re-seated the cards in there firmly. Sometimes NIC card slots can widen slightly, hereby affecting their ability to make contact with the cards. Frequently removing/replacing the NIC cards can exacerbate the problem.

状态:

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