Question about Acer Aspire 7720 Notebook

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Acer 7720z wireless doesn`t work

I did´t used my computer for a few days, today I turn it on and it say no wireless installed, what just happen?

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Most Acers use a form of Intel IPN2220 Wireless card. If yours does, you use XP and your router is using WPA or WPA2 (TKIP or AES) security then you'll need to update the driver by searching for it manually using the Custom button (Hardware) in Windows update (instead of Express). This driver is not part of XP service pack 2 or 3. In my experience if you don't update to the newest common form of home wireless security (WPA2 AES) then the older formats seem to become unreliable in the way you describe

Posted on Mar 25, 2010

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The Netgear WG111 USB Wireless Lan Adapter is a decent WiFi LAN adapter. It is reasonably priced and it's software is easy to install. I've been using it for a few years and it works fine.

If this solution is helpful please click a thumbs-up rating below.

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