Aller au contenu principal

How do I fix a lost wi-fi connection & "no wi-fi hardware" warning?

I randomly lose internet connection, and cannot reconnect. I either get a no network detected warning or a warning that I do not have wi-fi hardware. The problem might be related to a recent upgrade to Lion.

Répondu ! Afficher la réponse J'ai le même problème

Cette question est-elle utile ?

Indice 2
Ajouter un commentaire

1 solution

Solution retenue

Go under the Apple in the upper left hand corner to "about this Mac" > more info > Network > Airport and see if your card is being seen. If not reseat the card, if it still fails, replace the card. Here's how to do it: MacBook Core 2 Duo AirPort Card Replacement

According to which machine you have, here are the cards: Relevant parts

MacBook Core 2 Duo Santa Rosa/Penryn 802.11n Airport Extreme Card

MacBook Core 2 Duo Santa Rosa/Penryn 802.11n Airport Extreme Card

MacBook Core 2 Duo 802.11n Airport Extreme Card

MacBook Core 2 Duo 802.11n Airport Extreme Card

Image MacBook Core 2 Duo 802.11n Airport Extreme Card

Produit

MacBook Core 2 Duo 802.11n Airport Extreme Card

$49.99

Image MacBook Core 2 Duo Santa Rosa/Penryn 802.11n Airport Extreme Card

Produit

MacBook Core 2 Duo Santa Rosa/Penryn 802.11n Airport Extreme Card

$19.99

Cette réponse a-t-elle été utile ?

Indice 4
Ajouter un commentaire

Ajouter une réponse

Kelli De Vlugt sera éternellement reconnaissant.
Nombre de vues :

Dernières 24 heures : 0

7 derniers jours : 0

30 derniers jours : 0

Total : 1,314