If you dont have a wifi card just buy a wifi adapter that plugs into a usb
Assuming that you DO have an active WiFi card in your computer, I would suspect that the card is capable of interfacing with certain frequencies but the wirless router has been set to broadcast over a different frequency. Under these conditions, both the computer and the wireless router are working properly, but neither can see the other.
Common frequency bands are:
2.4 GHz (802.11b/g/n/ax)
3.65 GHz (802.11y)
4.9–5.0 GHz (802.11j) WLAN
5 GHz (802.11a/h/j/n/ac/ax)
5.9 GHz (802.11p)
60 GHz (802.11ad/ay)
900 MHz (802.11ah)
You will need to check the specifications of your particular computer to see what frequencies it can use.
Ofter, a wireless router can be switched to different frequency bands and be able to sync with your wireless circuitry.
Hello,
Do you have a wifi card in the computer? It is a hardware part that you need so that the computer can connect to the wifi. If you have that but can't find it in the operating system. I suggest that you either install or update the driver for it.
You can use RadarSync to scan your computer for the available updates of your wifi driver. Make sure that you connect to the internet first using your ethernet so that it will detect the available driver updates somewhere in the databases of the manufacturer.
David
http://goo.gl/CxsY9u
SOURCE: Wireless internet connection problem
the cause of your problem is that you have disable the device from device manager.
you should try uninstalling it and the re-installing, but you should only try this if you got the drivers with you (they might be on the cd that they gave you when you joined them).
SOURCE: need drivers for laptop mainly network drivers
You can download latest device driver for all acer aspire laptop models including your aspire 3680 (both XP and Vista drivers available) @ http://www.downloadya.com/files.php?cat=4
SOURCE: I am not getting internet
The Ethernet is still can't use for WiFi so far,but it isn't not a problem for the WiFi connect matter because there is a Net Work card itself for most Laptop today including Dell Inspiron 1525 PC Notebook, it may be the Drive matter for the Net work system,you can update it ,or there is no WiFi Net work in your place obsolutely.
SOURCE: I just purchased a sylvania
Please try and follow the suggestions below. It is looking for a password (WiFi Network Key) You have to double click on the little computer icon down in the right tool bar area, the one with the two side radiating arcs, and possibly has a small red X under it. The red X indicates that it is NOT connected. When you double click on that icon a window called RT28701 opens up, then you click on Wireless Information tab, then you cursor down to the name of your WiFi and high light it and click the connect box. Then another window opens up called Network Properties. Uncheck "The key is provided automatically" box. This will allow you to type in your "Network Key", the password that protects your network from outsiders. This "KEY" was set up when you installed the router on your server computer. If this does not work at first, turn the machine over on it's back and using a toothpick, insert it into the little hole about an inch diagonally from the right corner of the data plate, this will re-load a new copy of everything including the WiFi RT28701 driver. sometimes this driver gets confused. See my TIP at: http://www.fixya.com/support/r7350901-fix_synet07526_wifi_flashing Additional Information When I try to sign on with the red X showing, I get "The page cannot be displayed If I then double click on the icon down in the right corner I elucidated above, RT28701 opens up to "Internet Protocol (TCP/IP) with all zeros in the IP address field, and Subnet Mask, with no entries in the default gateway. That is a clue to me that the auto sign on has not found a viable network or needs something else. If I then click on Wireless Information tab, The list of available networks appear in the box. The machine keeps trying to associate my previous entered name site with my prefered site and tells me the signal is good, but it cannot link up. This is a signal to me that it has lost my Network Key or that the software has failed or both. I then click on advance and delete my prefered network and hit OK, this will force the software to ask me for my network again, and notice that the prefered is missing. I click on the name of my network again and then hit connect., then the Wireless Network properties window opens up and I can insert my Network Key again after I uncheck the "The key is provided automatically" box. I enter the key and hit the OK button. I still do not get a connection, so I reboot the machine, and wait for about 30 seconds and the machine synchs up because the little RED X under the icon has disappeared. Now the machine will hook to the internet as long as I want to, but sometimes when I turn the machine on it will not synch, so I go through the above sequence again. The secret is once you have entered your key and ask for the machine to synch up you have to reboot. Why? I do not exactly know, but I suspect that the WiFi driver looses it You may also want to look at TIP at: http://www.fixya.com/support/r7679654-sylvania_syneto7526_wirless_keyboard
SOURCE: My wifi internet and also ethernet connection has
That sounds like your WiFi card has failed. Try installing new drivers before sourcing a new Board.
The part number for searching is; V000121760
They are usually very reliable.
I have spares if you need any.
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