It seems like you are encountering connectivity issues with your Atheros AR9285 Wireless Network Adapter on your ASUS K50C running Windows 7. The intermittent detection of wireless networks could be due to several factors. Here are some steps you can try to troubleshoot and potentially resolve the issue: 1.
Check for Network Adapter Power Management Settings: - Sometimes, power-saving settings can interfere with the normal operation of the network adapter. Ensure that the option to allow the computer to turn off the device to save power is unchecked for the wireless adapter: - Go to Device Manager (you can search for it in the Start menu). - Locate the Atheros AR9285 Wireless Network Adapter under Network Adapters. - Right-click on the adapter and select Properties. - Go to the Power Management tab and uncheck the box that allows the computer to turn off the device to save power. 2.
Reset TCP/IP Stack: - Open the Command Prompt as an administrator (search for cmd in the Start menu, right-click, and choose "Run as administrator"). - Type the following commands one by one and press Enter after each:
Code:
netsh winsock reset netsh int ip reset ipconfig /release ipconfig /renew
3.
Update Wireless Adapter Driver: - While you've mentioned drivers are updated, double-check if there are any newer versions available directly from ASUS or Atheros. Ensure you download and install the correct drivers for your operating system version. 4.
Check WLAN AutoConfig Service: - Ensure that the WLAN AutoConfig service is running: - Open the Services tool by pressing Win + R, typing services.msc, and hitting Enter. - Look for WLAN AutoConfig, double-click on it, and ensure it's set to Automatic and is started. 5.
Reset Wireless Network Profile: - Sometimes the saved network profiles can cause issues. You can delete and recreate your wireless network profile: - Go to Network and Sharing Center. - Click on Manage wireless networks. - Right-click on your wireless network and select Remove network. - Try reconnecting to your network and enter the credentials if prompted. 6.
Check for Software Conflicts: - Ensure that there are no third-party software or firewalls conflicting with your network settings. Temporarily disable firewall and security software to see if this resolves the issue. After trying these steps, restart your computer and check if you can consistently detect and connect to wireless networks. Let me know if you need further assistance or if you encounter any specific error messages during these steps.