My wrt54g used to work with W-LAN and normal cable connection,but since yesterday the Wi-Fi does NOT work and i can´t enter the router´s page because it dosn´t load................................plea

I have a WRT54G router and there is no WPS button.

This is a cut and paste from Cisco engineer:
Wi-Fi Protected Setup or WPS is a somewhat new feature on most routers. However, I believe that the WRT54g was release prior to this feature. The installation disc for your wireless adapter is trying to circumvent network discovery and the process of entering a wireless password by using the WPS feature. Without using the installation disc to setup the adapter should still be able to connect to your Wi-FI network. Only use the disc to install the drivers for your wireless card and the wireless access utility. After you have done this:
1.Open the wireless utility and you should see available networks
2.Select your Wi-Fi network
3.If the network is open (not password proctected) you should be connected immediately
4.If the network is secured (password protected) then you will prompted to enter your password or preshared key
5.After entering the key you should be granted access to the network

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 PW (write it down and putit 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

I can't say 100% for sure, but usually if the wi-fi works for a computer, it should work for an iPad. Therefore, I highly doubt you'd have to upgrade the router.

This can be caused by basic wireless settings of the router or the old firmware of the device especially if you have wrt54g version 5/6 router. To check these settings, follow these steps:

1. Using a computer that is plugged into the router directly with a network cable, open a web browser.
2. In the "Address Bar" type http://192.168.1.1 and press Enter.
3. A box should appear asking for a "User Name" and a "Password". Leave the "User Name" field empty, and type your WRT54G router password into the "Password" field (the default "Password" is admin) and click the OK button or press [Enter].
4. The WRT54G "Setup" page should now appear. Click onto the Wireless page.
5. When the "Wireless" page loads, you should be on the Basic Wireless Settings sub-section.

Please check the following:

1. "Wireless Network Mode": should be Mixed.
2. "Wireless Network Name": should not be linksys (if it is 'linksys", try a different SSID name like linksys123, or your last name).
3. "Wireless Channel": if the channel is set to "6 - 2.437GHz", change it to either "1 - 2.412GHz", or "11 - 2.462GHz".
4. "Wireless SSID Broadcast": should be Enable.
5. Click on the Save Settings button toward the bottom of the page to save changes. Click Continue when rompted to reload the page.
6. Next, click onto the Wireless Security page(under Wireless tab). Click the WPA sub-section (depending on your router firmware version, this sub-section might also be labeled "Wireless").
7. The WRT54G settings have been changed. You can now configure your wireless adapters and software with the same settings as your router, and restart the computers to check the connections.

Note : Make sure as well the wireless switch of your laptop is on.

connect your router to computer with ethernet lan cable.
Then you can access with below link
http://192.168.1.1
or
http://192.168.0.1
type user as "admin" and password as "admin" or blank or "password"

Click on wireless security then check WEP or WAP Code if it is in * or # format then you must need to enter new code.
Then save and restart router it is your new password to connect wi fi ..
Let me know if you need further assistance.
Thanks for using FixYa.

To connect to your wireless router, it needs the router’s wireless settings configured and also needs the wireless cards in all the laptops and or computers to be configured with the router’s wireless settings. Then the laptops and desktop computers can communicate with your wireless router.

To set-up and secure the wireless router from unauthorized access, follow these steps: -
1. Connect the wireless router to your computer with a LAN cable.
2. Start your browser and enter the router's configuration URL IP address.
3. Enter the router setup, login and password
4. Change the admin password
5. Go to the wireless settings and change the default SSID and turn off SSID broadcast.
6. Setup encryption key the strongest is WPA2 (if not then WPA).
7. For further security measures - turn on MAC address filtering and enter the MAC address of the wireless cards on the computer/s you want to connect to this wireless router.
8. Record the settings you have made and keep it in a safe place and Save the settings.
9. Configure the wireless cards on the computer/s with the SSID and encryption settings of the router.
10. Remove the LAN cable between the router and the computer then the computers should be able to connect to the router wirelessly.

I think this won't work...the MIFI device works as a wireless router that can supply 5 connections and runs on battery which last for 4 hours for one connection then goes down as more connections are in...the MIFI was designed for mobility as the WRT54G is not...I don't exactly know what your plans are but this won't work well.

The Verizon MiFi is a combination 3G modem and Wi-Fi router that is battery-operated for full mobility. Once the MiFi has been activated (more on that later) the device connects to the Verizon Mobile Broadband network (renamed from BroadbandAccess) simply by pushing the power button. In just a few seconds, the MiFi is connected to the 3G high-speed network and the Wi-Fi router takes over. The MiFi appears as a hotspot to any device with Wi-Fi capability, and making the Wi-Fi connection is as simple as entering the network security code which is printed on the back of the MiFi. That’s it: The notebook or other device is now connected to the Verizon network via Wi-Fi. The network code only has to be entered to make the first connection, after which it’s an automatic process. That’s the beauty of the MiFi method: Push the power button and the laptop/UMPC/phone is connected to 3G.

1. Dear! Check your notebook wireless settings and correct it if it is necessory.

2. Chekc your wireless router settings may it need to update for your notebook.

Good Luck

Youe broadband router is working ok with the broadband cable.So it is configured with the broadband cable.Now,to work with the wireless internet,you have to configured the wi-fi router to work internet.You can see the wi-fi connection but unless & untill you will configure wi-fi router it must not work or if before it was working with the wi-fi then you can check the wi-fi router setting because it might change by mistake.Surely it will work after configurating wi-fi router.

Many Wi-Fi issues can be resolved by doing the following:
Basic troubleshooting

• Tap Settings > Wi-Fi and turn Wi-Fi off and then on again.
• Verify that you are in range of your Wi-Fi router or base station.
• Confirm that your Wi-Fi router and Cable/DSL modem are connected to power and turned on.
• Check whether other devices (portable computers, for example) are able to connect to the Wi-Fi network and access the Internet.