I've been connecting to the internet through wi-fi on my Inspiron 1545 for more than a year now. Recently, I got an Tata Photon data card (India product) but I couldn't connect to the internet because although the device is recognised and also shows full connectivity, on trying to connect I get a "Modem not found" error. Since then, I can't connect on wi-fi or through LAN cable either.
I tried updating drivers through the CD I got when I bought my laptop - but the diagnostics gives me a "Modem Hardware not detected" error. Instructions told me to re-seat the modem but I can't seem to find instructions on how to do this for an Inspiron 1545.
Any ideas why I can't connect to the internet? The laptop doesn't have any other problems.
the drivers on the Dell CD is for a dial-up modem
you should install drivers and software for the Tata Photo
my Dells:Optiplex 3020 - Windows 7 Pro 64-bitPrecision M6300 - Windows 10 Pro 64-bitPrecision M6300 - Linux Mint 17.3 Rosa / Ubuntu 12.04.5 dual-bootLatitude D620 - XP Pro SP3
But I can't connect to the internet using my regular broadband service either - using wifi or cable. I can't even connect to my mobile phone's data plan. Effectively, my computer cannot connect to the internet in any way.
Ipconfig command returns a "Media disconnected" reply. Any idea what that might mean? I'm trying to find the reply on google; although there are a lot of options listed, I haven't found anything that seems to work.
You can try to do a System Restore to a previous date before you tried installing that card.
Yesterday I changed some of the access settings on my wi-fi router and I could connect to the internet again. Ipconfig still showed a 'media disconnected message' so I tried the winsock reset commands that I got on some other page and restarted the comp as per directions. And now I can't connect to the internet again - it picks up the wi-fi connection but shows a "limited access" error. Now I'm really confused about where the problem is.
Can't do a system restore because there aren't any saved points.
I am also having the same issue. I am not able to connect to the internet through my datacard. It was working fine till a month back. But then it suddenly stopped working. Whenever I connect my datacard it shows an error message saying "Device driver software was not properly installed". But I am able to connect to internet through wifi. If you found any answer please let me know.