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I would also uninstall the wireless card and reinstall it again.<br />
A corrupted driver could cause an issue.
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I would also uninstall the wireless card and reinstall it again.
A corrupted driver could cause an issue.

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I have a Acer Aspire 4730Z, and the wireless card is bad. Acer does not have a replacement for the wireless card. I need to know where I can purchase a new wireless card? Is it possible to replace the wireless card?
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I have a Acer Aspire 4730Z, and the wireless card is bad. Acer does not have a replacement for the wireless card. I need to know where I can purchase a new wireless card? Is it possible to replace the wireless card?

Where can I find a wireless card for a Acer Aspire 4730Z?

Wireless networking is a method by which homes, telecommunications networks and enterprise (business) installations avoid the costly process of introducing cables into a building, or as a connection between various equipment locations. Wireless telecommunications networks are generally implemented and administered using radio communication. This implementation takes place at the physical level (layer) of the OSI model network structure. The key hardware components of a wireless computer network include adapters, routers and access points, antennas and repeaters.