The dlink dir 600 wireless router seems to provide me intermittent connection i tried checking the cable connections from modem to router and everything is fine. i tried to ping the DG 192.168.0.1 but i received request timed out my nokia phone worked before with this router but as of the moment even i tried refreshing/scanning for networks, i am not receiving any response. Awhile ago, i got the SSID but after entereing the PSK the SSID was gone.

SOURCE: di-524 dlink; wireless laptop connects but no internet or network

Your wireless card is dead, replace.

SOURCE: VPN problem with Dlink DIR-300

Update your firmware to the latest. I had the same issue and the issue is gone after the upgrade.

SOURCE: wireless dlink dir-655 router not working. I

just off the firewall or proxy server or anti virus for configuration time and just connect the cable to the LAN port of the router and other end to the PC then try to open the configuration page of the router go to the explorer or Mozilla there you have to type default ip in the addresss bar 192.168.1.1 or 192.168.2.1 try both which is the open then go it after that in cd user manual is there just go through it.

SOURCE: Really unstable Dlink dir-655 router

I would suggest you try to change the channel to a higher one and this solves this problem most of the times...You need to go to your router configuration to do that usually by opening a browser and type 192.168 ... and log in into your router...Hope this helps.

SOURCE: dlink DIR-615 wireless connection problem

hi. with regards to your concern. there is a possibility that the wireless network adapter driver is corrupted.. try uninstalling the driver for your wireless adapter and reinstall again. once setup is done, view the available wireless connection and connect.. it will ask u the password if there is..then it will connect. if this solution dont work.. try to check your wireless settings, maybe there is a problem on the settings..