I have bought a wireless ADSL modem, Dlink DSL 2640u , How can I install and use it for another laptop? I want to use it without wire. Thanks

Try D-Link Support, may be a firmware issue? Here: http://www.dlink.com/us/en/home-solutions/connect/modems-and-gateways/dsl-2640b-adsl-2-wireless-g-router-with-4-port-10-100-switch

There a great article at General Router Setup.
If you need more help post back!
Thumbs and testimonial are welcome!

Here is a direct link to show you how to secure your router, now you will need to reset your router to default settings before securing to do that press and hold the reset button located on the back of the router for 15 seconds or until router resets, you may need a paper clip to access the reset button.
http://ftp.dlink.ru/pub/ADSL/DSL-2640U/Description/DSL-2640U_B2_Manual.pdf

Just download and install Router Commander software, the program will prevents your connections from idle disconnects and other router problems.

i need driver for my adsl 604 d-link wireless router where can i download

Since your using an adsl modem, possible that is a problem with your adsl box or your adsl line. I would suggest you to call your ISP so they can further check your line and also your adsl modem .

You may also contact dlink so they can perform a firmware update to your modem , below is the link for their website.

http://www.dlink.com/corporate/worldwideoffices/?redirect=%2fdefault.aspx

cheers,
KA

i have a dlink dsl2640u when i go in 192.168.1.1 and try to turn on the wireless and save it reboots 3 to 4 times then it stays on but the wireless is off any help

Sorry i tried to open 192.168.0.50 and it could not display. what is the new IP

hi

firstly check to see if the wireless is set for wireless access based on MAC address filtering

also check to see if both the laptop and the wifi router are communicating on the same channel

Follow
anurdh65 solution...........