Question about CMB T43 750 Notebook

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Trouble with wireless card

My wireless cards turns itself off after my computer is on for a couple of mins. I try to hit the button to turn it on but it dosent turn back on. It says im connected to the internet but, I get an error code when I try to go on any website. The strange this is only happens at my house but not at my school; and other computers in my house can connect to the internet.
please help

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Something has gone wrong with your internet home connection--obviously nothing is the matter with your wireless connectivity hardware. You should reconfigure your home wireless connection. Follow the directions in Vista or XP help to set up a new home wireless connection. There are various ways to do this, such as through a router. If you have a home wireless router, be sure to set it for WEP incryption, or your neighbors will be able to get on your internet free.

Posted on Apr 24, 2008

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Acer em350


Maybe you don't have your wireless turned on. Look onboth sides and in front for the Wireless Switch and turn it on. Sometimes the wireless switch might be a button to press. Look above the keyboard or sides for a wireless button to press.

Also once the wireless switch is turned on there are keystrokes that can togglethe wireless on or off. Normally you would Press and Hold the FN functionkey located at the lower left of the keyboard, then hit the correct F1 thru F12key that toggles the wireless. The correct F1 thru F12 key to hit willhave the wireless signal icon )))) on it. Or it might have the icon of a towerwith the wireless signal icon )))). Normally the screen will displayWireless On or Wireless Off when you toggle the wireless.

Maybe the wireless card needs to be reseated.

Turn the computer off, remove the power cord, remove the cover from the bottom of the laptop where the wireless card is housed. Sometimes the wireless card might be under the keyboard. Once you find the wireless card, remove the 2 antennas (black and white cables) but remember where they go. Then remove the wifi card from the slot (it might be secured by a screw). Wait 30 seconds then put it all back together and reboot and see if it detects wireless.

You can also try downloading and reinstalling the wireless drivers.

Get onlineand got to www.google.com In the google search box type: "AcerSupport" (without the quotes and put your manufacturer name before Support). Look for downloads and drivers. Enter your model number and operatingsystem when requested. Download and install the Network drivers for the wireless.

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This happened to me when I had to install a wireless router in my house using my laptop to initialize the network for the first time.
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