wireless-n 2230, hp envy 15-012sr. Only my wifi network is not found, wifi of my neigbors is visibile. Other notebook can use internet wifi by this network. After rebooting router wifi is visible again. Tplink wr-841n is router. Other computers conncted to my wifi have no trouble.
Wireless connectivity issues can be caused by many reasons. Please apply the following actions as they may resolve this type of issue:
- Contact http://www.tp-link.com/lk/support.html TP-LINK Support and and make sure you are using the most recent firmware version for your Wireless Router.
- Check with the http://www.intel.com/support/oems.htm Computer Manufacturer Support and update the driver for your Intel® Centrino® Wireless-N 2230.
- Apply the configuration from the following advisory: http://www.intel.com/support/wireless/sb/CS-030709.htm Wireless Networking — What are the Recommended Settings for 802.11n Connectivity?
Already did all this, waiting for TPLink's respond
And sometimes after sleep mode wifi is on but dns_probe_finished_nxdomain. After disabling/enabling Intel Network devise all became ok.