Unable to get connected to WiFi. Changed SSID and Security Key ( WEP ). Restarted laptop ( Vista ). Able to access internet with ethernet cable. After changing the SSID and Key, system not accepting the new password. I am sure that I have same password which I entered in the router set up page. I changed twice or trhrice time to ensure that I have right password. Still not working. Anybody please help me with this?
laptop with Vista
Router : Echolife HG520s
Home user
NB: Please do not advice me to contact ISP tech support.


I had the same problem!
This is what I did:
>goto Network and Sharing Center, and click on Manage wireless networks (to the left under Tasks)
>remove your network from the list
>Exit and try connecting to it again. You’ll have to put in the password again as if connecting to it for the first time.
That should do it for you, although i also had to enable 802.1x for my wireless settings before it would work again, you might have to do the same.
- Go to Network and sharing center
- The go to manage wireless connection
- Right-click on the SSID, and then select Properties.
For WPA2 Users:
- Under the Security Tab, set Security Type to WPA2-Personal.
- Set Encryption Type to NONE. (Or you may select AES if its selected as TKIP or vice versa)
- Set Passphrase.
- Click on OK.
- Then try to check your connection?
- If you cannot still browse a website then try to go back to,
- Start and select connect to and find your network name and click connect
- Input the key and connect again
- If it tells you that it was successfully connected, then try to browse a website
- If not, change the SSID or your wireless network name
- Then connect to your network again (Start and select connect to and find your network name and click connect, Input the key and connect again)
Good Luck! Hope this will help!
1. Start
2. Control panel
3. Network and internet
4. Network and sharing center
5. Manage wireless networks
6. strongest networks will show
7. DoubleClick (your SSID)
Go to: security tab
Security type: No authentication(open) drop down and choose no authentication…
Inscription type: WEP. Use drop down choose WEP
Network security key XXXXXXXXXX
Hit OK and it’ll connect
Is the Ip address of the wifi Adaptor set to DHCP (auto ip)?