20 Most Recent D-Link ADSL2/2+ Modem/Wireless Router 4-Port Switch, 802.11g, QoS (DSL-2640B) - Page 5 Questions & Answers

Your Wifi connection may have nothing to do with the 'performance' problem you are experiencing:
You can try to isolate the issue by plugging your Laptop/PC directly via a cable to your router and re-run the youtube video to compare it against when you are connected via Wifi.
I suspect that like most of use using ADSL that your 'effective' connection speed may be 'variable' (especially during heavy off-peak/free quota periods) and the guilty party.
To investigate the issue, run a performance test such as:

www.speedtest.net

The results might reveal performance issues (compare your results on good periods and bad periods as well as 'typical' for your ISP).

Rebooting to 'recycle' your modem/router might also help.

Hope it helps and good luck.

Reset your router back to it's factory settings by holding the reset button for about 5 seconds. I have provided a list of the most popular router brands. If it does not work you may need to google what your specific model's default IP address/default username/default passwords are, for example search for "Encore ENHWI-2AN3 default IP address" The default login info can change, it can depend on where you obtained your router. If you purchased it yourself from a store then the standard defaults should work. If you obtained your router from your Internet Provider you may need to contact your service provider. It also may depend whether it's an old or new model router as well. And you may need to press and hold the reset button on your router several times before it actually clears. Make sure you have a wired connection then once you have accessed your router simply run the Setup Wizard. Set your SSID as something you'll remember like "Mavericks Network" and your Password can be something like your phone number for example 3109876543

Belkin - Username: Leave the field blank Password: Leave the field blank Default IP address is: 192.168.2.1

Buffalo - Username: root Password: Leave the field blank Default IP address is: 192.168.11.1

D-Link - Username: admin Password: Leave the field blank Default IP address is: 192.168.0.1

Encore - Username: admin Password: admin Default IP address 192.168.1.1

Linksys - Username: admin Password: admin Default IP address 192.168.1.1

NetGear - Username: admin Password: password Default IP address will be: 192.168.0.1 or 192.168.1.1

TP-Link - Username: admin Password: admin Default IP address 192.168.1.1

TrendNet - Username: admin Password: admin Default IP address 192.168.10.1

Zhone - Username: admin Password: admin Default IP address 192.168.1.1

Zyxel - Username: admin Password: 1234 Default IP address 192.168.10.1

For that you need to enable DHCP on router.or set static ip in wireless network adapter tcp ip property. You can enable DHCP with below method. Connect your router to computer with ethernet cable then you can access it with following default link. http://192.168.1.1 or http://192.168.0.1 or http://192.168.15.1 or http://192.168.2.1 If you are not able to access it with above ip then check your computers ip address gateway ip is your router ip try with it. Then it ask for user name and password. Type user as "admin" and password as "admin" or "password" or blank. Then you can see configuration page of router. Then click on DHCP and enable it then save settings and restart router then check. Let me know if you need further assistance. Thanks for using FixYa.

Connect a LAN cable from the Linksys to the LAN port on yourcomputer.
Open a browser and enter the Linksys configuration URL
http://192.168.1.1
The default login = admin
The default PW = admin
You can protect your router by changing the default admin PW (write it down andput it in a safe place)
Go to the wireless configuration and set up the SSID and WPA or WPA2encryption.
Apply these settings to the wireless card in your laptop/computer.

To secure your wireless network from unauthorized access, please click on thislink and follow my instructions :- http://www.fixya.com/support/r3559128-wireless_router_security

You may need to have your computer checked as well from a computer technician because its your computer that is always asking for the network key and not the router. Once you reset your router to default settings and make use of the routers default wireless configuration, it will always stay that way. There might be a possibility that the wireless card on your computer is the one that is having a problem because it always loses the saved wireless settings from your D-Link Modem Router.

Hi

The network key is sometimes on a label on the underside of the device or printed in a prominent place in the Installation Manual.

If you can't find it, (if not already done) register the device online with D-Link, then e-mail your local D-Link support center the Model and Serial number and time and place of purchase of the device and they will e-mail you the WEP key.

Start here and route through to your local support center.

http://d-link.com/corporate/worldwideoffices/?redirect=%2fdefault.aspx

I hope this helps.

Connect a LAN cable from the D-Link to your laptop/computer'sLAN port, open the browser on your laptop/computer and enter the D-Link'sconfiguration URL..
http://192.168.0.1
The default login = admin
The default PW = blank (just press Enter) You can now change the default password.
You can now configure the wireless settings. Now configure the wireless card in your computer/laptop withthe router's wireless settings.
To secure your wireless network from unauthorized access,please click on this link and follow my instructions :- http://www.fixya.com/support/r3559128-wireless_router_security

TRY UPDATE THE FIRMWARE.

If you need more help post back!
Thumbs and testimonial are welcome!

• You can download it here
• Decompress the zip file on your desktop, and then go to the folder:
  • C:\Documents and Settings\F\Bureau\2007112100265\TL-WN321G_071102\Win98_ME_2K_XP_X64\Driver Files\WINXP
• And right-click on the rt73.inf file and select the "Install" option
• Then unplug your wireless adapter and reconnect it.
• It will then be detected by the installation wizard that will now launch.
• You may be required to indicate the path for the rt73.sys file.

This should help:
http://www.dlink.com/corporate/contact/

Contact your ISP immediately- the issue you have is called no sync. Basically with the DSL led going completely off- that would point to a bad modem, however the fact that you have no sync otherwise indicates your DSL provider may need to service your DSL line. I’m happy to help further over the phone at https://www.6ya.com/expert/susan_42b401e0b1603d8a

Connect a LAN cable from the D-Link to your laptop/computer'sLAN port, open the browser on your laptop/computer and enter the D-Link'sconfiguration URL..
http://192.168.0.1
The default login = admin
The default PW = blank (just press Enter) You can now change the default password.
You can now configure the wireless settings. Now configure the wireless card in your computer/laptop withthe router's wireless settings.
To secure your wireless network from unauthorized access,please click on this link and follow my instructions :- http://www.fixya.com/support/r3559128-wireless_router_security

A red light indicates that the router does not have an IP address or authentication has failed. PPP authentication settings (username/password) settings are ISP dependant. For information regarding proper configuration, contact your ISP.

Because you need to match the security setting on the wireless router to sign on to the wireless portion of the modem. If you flip it over, you should see a sticker with WEP on it- write that down, view available wireless networks, and enter in the key from the sticker when prompted- at that point you should be able to use the wireless portion of the modem I’m happy to help further over the phone at https://www.6ya.com/expert/susan_42b401e0b1603d8a

Does your PC work on other networks reliably? If so- it's likely the DLink failing. The firmware issue is just a symptom as well. I'd recommend either seeing if you could use your DSL provider's original modem (if this was a replacement) or if you have another router- if it doesn't drop at that point, it was definitely the router/modem. However, if it drops still, you may have a line issue- but I severely doubt this since the symptoms are pointing to the DLink. I’m happy to help further over the phone at https://www.6ya.com/expert/susan_42b401e0b1603d8a

The password is shown on the bottom of your router.

Wrong code:

Reset your router.
http://www.ehow.com/how_2110924_reset-back-factory-default-settings.html

Then the code shown on the bottom of your router is the right 1.

Login to your router using your webbrowser.

Most likely its 192.168.0.1 (check the bottom of your router)

In control panel look for security or wpa-wep.

There you can set a own key you want.

GOOD LUCK

I've you need help doing this, i will be able to help you remotely.
Contact me by email:

[email protected]

may you need the driver of wireless card scan you pc from here end download driver if thet what you need www.ma-config.com