WLAN card ASUS 802 11g

I have previously had a wireless network set up working OK.
I have a new wireless modem (DSL-2740B). I can only access the internet if the Ethernet cable is plugged in - not via wireless. I have checked SSID and encryption are the same.
I THINK the problem is with the WLAN Card - if I run the 'Survey' function to make it look for my SSID I get this error message:
Access Violation at address 0042CFAD in module Wireless.exe. Read of address 00143001.
If I set the SSID to the correct name I get 'you have a connection with an access point' but that's all.

It feels like the WLAN card isn't right somehow?

Any thoughts ?
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More about wlan card asus
  1. Make sure you have the right driver for the card. Check Control Panel, System, Hardware, Device Manager to see if its listed or yellow flagged as faulty.

    If this is a PCI adapter I would also disable any spare ports in the computer's BIOS (COM, Parallel Printer Port, Game/Midi)

    Try reloading the driver.

    If the card then works (finds wifi networks) but problems persist I would try turning off wireless security temporarily in the router and check that wireless mode is correct.
  2. Thanks - I'm away from home right now but will give this a go!
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