DIR-625 (790069292637) Wireless Router: my router DIR625 is working for my desktop but not...

Have you reset the D-Link to default setting, and reconfigure the SSID and the Security Key? Perhaps this will help: http://www.dlink.com/-/media/Consumer_Products/DIR/DIR%20835/Manual/DIR-835_Manual_US.pdf

All I can suggest is reset the router by holding down the reset till it cycles.

I used the non-functioning emulator to see the routers interface. Check it out, maybe I missed something.

http://support.dlink.com/emulators/dir625/109/login.html

I have the same D-Link Wireless Router and I can't say that I have run into this before.
Mine seemed to work from day one without any problems. I also purchased the D-Link adapter cards for a laptop and for my desktop that are located in other rooms.

Maybe, try a different version of IE to get it to access. I don't use Firefox, that much, so I didn't notice that firefox worked better or worse on my WiFi network.

Maybe try to shut off the broadband modem and the wifi router and the computer and then reboot all three to make sure that that's not the problem.

Also try to reset the router.

Good luck on figuring this one out.

Check parental controls for internet explorer. Open ie
click tools at the top, then internet options then content.
Under the content advisor option make sure parental controls are disabled

change your routers IP address to IP address. 192.168.1.1.

I don't think you can with that model.

Look in the documentation for instructions on defaulting the router to factory settings. Default the router and only plug in a wired connection and see if you have internet access. If you do setup your wireless and check for any problems. If you do all of this and it still doesn't work power the unit down and plug a cable in the WAN port and the other end in port 1. Boot the unit up and try again. If it still doesn't work it's time to replace

What kind of problems are you having? Once the router is connected to your modem and the router is configured and working properly you should be able to connect it to your PS3.

When your laptop is working, check the ip address.
Open your DOS PROMPT, type iconfig then click enter. If your ip address on the laptop is 192.168.x.x, that means that you are getting your internet from the router. If your ip address is (just an example:68.x.x.x, that means that the router is not functioning properly.

If the laptop ip is 68.x.x.x(just an example), make sure that your comcast modem is connected to the INTERNET PORT of your router.

You just bought your router so the best way to deal with this problem is call Dlink tech support so they can walk you thru the router configuration.

Good Day

One thing you might want to check is your firewall settings. Not the windows firewall but 3rd party firewall like Norton Internet Security. It will block your connection if it detects a different network. Also check the LED lights on the router, if you plug in an ethernet cable, does the light lite up on the corresondping Lan.