Re: Wireless LAN network has disappeared on my Satellite L655

Similar Questions

• Satellite Pro A100 - problems with wireless lan networks

  Hey all,.

  I have a problem with my laptop. It is able to connect to a wireless lan network, but is not able to properly - use this conection means: he do not get connection to Web sites or download data...
  I already have the latest drivers, but it's not helping...
  You have an idea? Could this be a problem with my wireless LAN card? What can I do?

  Thanks in advance

  DOM

  Have you tried a BIOS update?
  This you will find also on the Toshiba site:
  http://EU.computers.Toshiba-Europe.com

  You have disabled all the security features for testing?
  I mean hidden SSID, MAC address filtering and so far. Maybe that's the problem.

  Check also if the router has the new firmware. You can find it on the site of the factory

• Win 7 cannot connect to internet, found wireless & LAN network but cannot access the internet.

  I've updated my laptop lenovo Y430 to Windows 7 Home Premium about 6 months ago, it has been working fine until last week, I just can't connect to the internet more. I used to use a wireless network, now it says that it is connected to the network, but 'no internet access', while the signal says it's just. I also try to always use the Wired internet, not luck, and worse yet, he says no 'identified Network/No access to the Internet.

  "I have troubleshooted, that is the message he gave me: 'Connection to the Local network' is not a valid IP Configuration.

  I run 'ipconfig' cmd and this is what gives me:

  C:\Windows\System32>ipconfig

  Windows IP configuration

  Wireless network connection Wireless LAN adapter:

  State of the media...: Media disconnected
  The connection-specific DNS suffix. :

  Ethernet connection to the Local network card:

  The connection-specific DNS suffix. :
  Link-local IPv6 Address...: fe80::e99e:3f78:35 c 3:7056 %11
  Autoconfiguration IPv4 address. . : 169.254.112.86
  ... Subnet mask: 255.255.0.0.
  ... Default gateway. :

  Tunnel adapter isatap. {B10AA6ED-FDE1-4A0B-A968-3E7DB87E4CCF}:

  State of the media...: Media disconnected
  The connection-specific DNS suffix. :

  Card tunnel Teredo Tunneling Pseudo-Interface:

  State of the media...: Media disconnected
  The connection-specific DNS suffix. :

  Tunnel adapter isatap. {F438E2F9-36AA-4DE2-8BAB-4A72511B70D2}:

  State of the media...: Media disconnected
  The connection-specific DNS suffix. :

  C:\Windows\System32 >

  and I've run ' ipconfig/all', that's what I got:

  C:\Windows\System32>ipconfig/all

  Windows IP configuration

  Name of the host...: salt - PC
  Primary Dns suffix...:
  Node... type: hybrid
  Active... IP routing: No.
  Active... proxy WINS: No.

  Wireless network connection Wireless LAN adapter:

  State of the media...: Media disconnected
  The connection-specific DNS suffix. :
  ... Description: Intel(r) WiFi Link 5100 AGN
  Physical address.... : 00-16-EA-DC-69-22
  DHCP active...: Yes
  Autoconfiguration enabled...: Yes

  Ethernet connection to the Local network card:

  The connection-specific DNS suffix. :
  ... Description: Broadcom NetLink (TM) fast Ethernet
  Physical address.... : 00-1E-EC-96-77-04
  DHCP active...: Yes
  Autoconfiguration enabled...: Yes
  Address IPv6 local link...: fe80::e99e:3f78:35c3:7056% 11 (Preferred)
  Autoconfiguration IPv4 address. . : 169.254.112.86 (Preferred)
  ... Subnet mask: 255.255.0.0.
  ... Default gateway. :
  DHCPv6 IOOKING...: 234888940
  DHCPv6 DUID customer...: 00-01-00-01-10-38-1C-FD-00-1E-EC-61-19-2C

  DNS servers...: 85.255.112.123
  85.255.112.234
  NetBIOS over TCP/IP...: enabled

  Tunnel adapter isatap. {B10AA6ED-FDE1-4A0B-A968-3E7DB87E4CCF}:

  State of the media...: Media disconnected
  The connection-specific DNS suffix. :
  ... Description: Microsoft ISATAP adapter
  Physical address.... : 00-00-00-00-00-00-00-E0
  DHCP active...: No.
  Autoconfiguration enabled...: Yes

  Card tunnel Teredo Tunneling Pseudo-Interface:

  State of the media...: Media disconnected
  The connection-specific DNS suffix. :
  ... Description: Teredo Tunneling Pseudo-Interface
  Physical address.... : 00-00-00-00-00-00-00-E0
  DHCP active...: No.
  Autoconfiguration enabled...: Yes

  Tunnel adapter isatap. {F438E2F9-36AA-4DE2-8BAB-4A72511B70D2}:

  State of the media...: Media disconnected
  The connection-specific DNS suffix. :
  ... Description: Adapter Microsoft ISATAP #2
  Physical address.... : 00-00-00-00-00-00-00-E0
  DHCP active...: No.
  Autoconfiguration enabled...: Yes

  Please answer asap, HELP!

  Thank you.

  Sincerely,

  Evan

  

  Yes.

  Routers and switches are different types of network devices.  Routers are "smart".  Switches direct network traffic between computers on a single network, while routers can act as the interface between two networks (for example, the Internet and your Local network). There are many explanatory pages on the Internet about it. Here'sa .

  Actually, most "routers" sold for home use today incorporate both a switch and a router (and in the case of "wireless routers" also incorporate a wireless access point). Routers include usually a (NAT ) network address translator, also a DHCP Dynamic Host Configuration Protocol (), a proxy of domain name Service (DNS) server, and a hardware firewall to protect the local network from malicious intrusion on the Internet.

  Your provider of Internet service through your cable modem, "sees" the WAN port of the router, as a computer (which is) generally configured to automatically obtain its IP address.  The ISP's DHCP server assigns this port the only IP address that is allowed to you.  It is an 'external' or 'public' IP address, and this is the address that other computers elsewhere on the Internet use when they drive traffic to you.

  The router's built-in DHCP server assigns 'private' IP addresses for each of the computers connected to TI (no matter if they are connected by wire or wireless).  As a general rule, these are of the form 192.168.1.x or 192.168.0.x, where x goes from 1 to 254.  These IP addresses are not 'seen' by computers on the Internet.  Instead, the feature NAT on the router directs traffic to your public IP address to the correct of your internal computers (and vice versa).

  A switch can't do it all.  If your authorized service provider, you can connect to your switch directly to your modem and the ISP's DHCP server assign an IP address publicseparate to each computer connected to the switch.  Because your ISP does not allow more than one public IP address from your account, its DHCP server assigns such address to the first computer he sees connected to the switch.  If several computers are then connected to the switch, the ISP's DHCP server simply ignores them: too bad, computer #2, you do not get an address, and so you can't connect to the Internet.

• Its has disappeared on the Satellite Pro A200 under Win XP

  I have A200 with Windows XP SP2. Everything was OK for 7 months.
  2 days ago, my sound has disappeared.

  It seems that everything is OK with the drivers... but there is NO audio device by default in "sounds and Audio Devices Properties".
  I need some advice what to do...

  Thank you...

  Restore the operating system to an earlier time using tool Systemrestore. I hope that this will be the easiest solution for you.
  Please let me know if it works.

  http://www.theeldergeek.com/system_restore.htm

• Wireless adapter has disappeared on my Satellite C660-22V

  Hi, I am very well to this new and have knowledge on this SUBJECT.

  The situation is, my computer had a problem turning on and the opportunity to restore to a previous point in time, that I continued with. After the completion of this and that the computer opens completely, the wireless adapter is no longer meet!

  I tried to look in the network and sharing Center, there is no option for a wireless adapter, only one ethernet adapter unplugged.

  I also looked in the Device Manager and I cannot find any mention of the wireless adapter, I expected to be there with a yellow icon, that means a driver problem, but it is not there at all!

  The laptop is a Toshiba Satellite C660-22V

  Thank you!
  Tom

  > I also looked in the Device Manager and I cannot find any mention of the wireless adapter, I expected to be there with a yellow icon, that means a driver problem, but it is not there at all!

  What devices appear in Device Manager under the category network cards?
  Is any unknown device visible?

  To my knowledge, this Satellite C660-22V has been fitted with a 802.11(b/g/n) of Realtek RTL8188CE WLan card.

  For installation of the driver Realtek RTL8188CE WLan should help to make it work (of course, just in case a missing driver would be the problem)

  By the way: what system are you using?

• Network has disappeared!

  After years and years yesterday my Wi - fi network disappeared and what happened looks like it does default to an Airport Extreme network.

  Airport utility does not see my base station. Somehow after hours of violin, I was able to get on the Internet with all my ipads and computers on this network. Problem is that it is not protected, so I tried to create a new network with a password. Who appeared, but who in fact also disappeared. Is my equipment owned?

  Is in any way to put a password on this Apple network access that I have now?

  Should I try to reset my airport extreme so the utility will be able to see?  Will that help to see?

  It is also screwed to the top of my printer that somehow, I was also able to get running.

  So my main concern is this:

  The network that I use now is not secure.

  Help!

  I don't think I explained that well. I now only a xxxxxxxxx of Apple network that use all computers and ipads, but there is no security.

  When I made a new WiFi network with a password, the only computer that could see it was the I did it on. All others still only saw thw Apple network.

  The utility Airport says he does not see any basic Station. I tried all the fixes I found except retetting Base station.

• Satellite U840W - adapter LAN network simply disappeared.

  I need to connect my laptop Satellite U840W via Ethernet and I can't find the LAN controller, it worked fine but it just disappeared from one day to the other.

  I have download the drivers of many times but still nothing appears.
  Any tips? Is it possible that the ethernet card may be broken?

  Thank you

  Hello

  You mean the LAN controller isn't listed in Device Manager, not even as an Ethernet controller or an unknown device?

  Hmm, looks like a malfunction of the LAN controller. But it's really hard to believe
  What is the BIOS?
  You have default t it? Check this box

  However before speaking with a technician, I recommend you to reset the computer laptop back to settings factory just to check if the same question of LAN appears using the preinstalled image of Toshiba.

• Can not go to the Internet by Local and Wireless LAN network

  I have a HP Pavilion dv6711TX laptop with Vista Home first. Everything works smooth and excellent for the year passes, however it could suddenly not going to the internet 3 days ago. In Device Manager, every material looks ok without problem and conflict. I tried to reset the router, laptop computer (disconnect the power supply and battery) reboot and tried to let Windows automatically diagnose and repair the problem, but so it does not solve the problem. He could find my wireless router and connected, but shows "undefined network." Is it a hardware problem or a software problem?  Help, please!

  Hi Peter,.

  Please use the forum for Support of Vista,

  Go to the HP website and download the updated driver for your wireless card.  Install the driver to see if it will help you solve the problem.  If it doesn't, use an ethernet cable and connect directly to the modem to see if your connection is always good.
  You can also search for known issues with your hardware from HP site.

  Hope this helps, Kevin
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Wi - fi has disappeared from my Satellite L500D - 16L

  Please can someone help? the light on the front of my laptop wireless lights when you turn on for a few seconds, then turns off.
  It seems that some how wireless bits have been removed?

  He used to work, but now does not work?

  I need help fool proof that I'm not very well informed about these things, basically I turn it works Yes! any thing that oopsy afte.

  It is a part of L500D - 16L only. PSLT9E-018013EN if this helps?

  I want to connect through a hub Virgin but he repeats to me error 651?

  Thanks guys xx

  Hello

  Have you read the user manual?
  The WiFi network can be activated using the FN + F8 key combination
  Please check this!

  In addition, wireless network for computer card laptop s seems to be Realtek
  Try to update the WLan driver too

  Here's the latest WLan drivers, you have the Realtek driver ;)
  http://APS2.toshiba-tro.de/WLAN/?page=downloads

• wireless lan driver installation update always fail and the update corrupted my wireless driver I use Samsung series 5

  Updates were recently fired the SW update. I have installed all the other updates the BIOS etc successfully, with the exception of the wireless Lan driver. Instead of doing an update, it has disabled my wireless totally when he said that the installation has failed.

  During my first attempt, I downloaded the driver 100%. Then a pop up message appeared saying that "the installation may take several minutes", and then another Intel logo appears and disappears, but said later that he could not install. After that, I get disconnected from my internet connection. No sign of wireless activity were found. I tried to watch the wireless icon and it was gone. I tried to solve the problem and it says that the only device for my wireless connection is Bluetooth.

  I thought it was just the problem of internet connectivity, so I tried to download the next day, but this time while being connected to a local network. The same thing happened to downloaded 100% and does not once again during installation. I just want you to know that I closed all applications and my laptop plugged in during installation if it helps your troubleshooting. I asked SAMSUNG support and they told me that the problem is with Microsoft, so I should ask them.

  I tried to update for like 5 or more times, but it's the same thing. I use my laptop for work and it's like I can't live without my wireless LAN are not always available. Download of the update becomes tedious because I have to wait like half an hour to finish the download only to find out that the installation will fail. I searched his driver I can install it manually but its nowhere to be found, looks like I'm stuck with SW update

  Hi Saloni,

  Thanks for posting your query on the Microsoft Community.

  Here in this scenario, I suggest you try to re - install the latest driver for network/wireless connection on your computer and check if it helps.

  Step 1:

  Download the driver for the network adapter / wireless computer/hardware. Visit the Web site below.

  http://www.Samsung.com/AE/support/model/NP500P4C-S08AE

  Step 2:

  Uninstall the driver for Wireless LAN / network card.

  Follow the steps to uninstall the network adapter driver:

  a. press Windows + X keys, and then click Device Manager.

  b. search for network card.

  c. right-click the WLAN network adapter , and then click Uninstall.

  d. follow the command prompt, and then restart the computer.

  Step 3:

  Install the network card driver / wireless that you downloaded from the website of the manufacturer of the computer/hardware.

  Please reply with the status of the issue so that we can better help you.

• M70 - 142:wireless - LAN doesn't work without AC ADAPTER.

  Hello
  My problem is a little trinkets.
  When my Toshiba works with AC ADAPTER and it uses wireless lan, network connection is very fast, good Internet downloads, but if I only use the battery, the transfer is very slow, internet pages download in a very long time and wireless network try blink icon rarely.
  So, to function normally again, I need to use AC ADAPTER again.
  I usually use a ZYXEL router for internet connection, I try with another without result and a different society also router. NOTHING
  Someone can help me.
  Thanx. Tony
  [email protected]

  Hi Tony,.

  I think that your problems are due to a utility that allows to get the maximum 'time place' battery of Toshiba power save. This is done by reducing power to some things that can drain the battery in their "full power" mode A common feature that most people notice, is that the screen is slightly lower under the power of the battery as the power supply. These energy savings are a feature and not a fault with the equipment, but the settings can be adjusted.

  Enter the menu in the Toshiba Utilities program start and open Power Options. You will notice that there are a number of profiles 'factory' that you can choose to give default settings for different configurations, including one for the battery power. All parameters can be set here.

  Once the settings have been changed, the wireless connection can run as fast as normal AC power, but the downside of this is that the battery may not last as long.

  I hope this helps, let us know how you go!

  Weezle

• wireless network icon has disappeared from the State system and the notification bar

  wireless network icon disappeared from the tray system and notifications (that is to say, it is no longer a wireless icon by the clock where I can see networks, connect to the network, or see the strength of the network).  How to bring back icon?

  See the following article: http://support.microsoft.com/kb/945011.  It should help to solve your problem.

  I hope this helps.

  Good luck!

  Lorien - MCSA/MCSE/network + / has + - if this post solves your problem, please click the 'Mark as answer' or 'Useful' button at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

• T42p 11 a/b/g Wireless LAN Mini PCI adapt disappeared

  T42p (2373HVU) running XP Pro SP3. Following a recent Microsoft XP OS automatic update, unit a/b/g 11 disappeared from the list of network card (No 802.11 wireless Radio device is displayed using Fn + F5, only the Bluetooth device is accessible).

  When I replaced this OS updated with the original OS comes with the T42p (Fortunately, I mirrored the original hard drive and kept as a spare) device 11 a/b/g is present and I am able to access the 802.11 standard using Fn + F5. Therefore, I believe that the wireless LAN card is OK. Something happened during the MS update that killed the 802.11 device.

  Interesting to note that in the device under other devices Manager, I have a controller Ethernet figure even if there is no other device other that the Intel PRO/1000 MT Mobile connection under the network cards, which proved to work correctly.

  Any help would be appreciated.

  Welcome to the forum!

  After you download the driver, you have run the Setup file of C > drivers > win > Wlanath?

• Network Wi - Fi has disappeared from the list of available networks

  My network name has disappeared from my list of available networks and all 7 of my wireless devices decreased by connectivity.  When I plug in the router, the computer searches the available networks and the indicator light on the Ethernet cable is green, which indicates a good connection, I.  When I click on the connection status icon in the menu bar it says I am connected to my network, but I have "no Internet access.  Simply unplug the router or on the button reset gave no positive results. In addition, my computer is several security updates, for Windows and my package of Microsoft Office when he lost of connectivity, which may or may not have something to do with my connectivity problems, I don't know.  Is someone can please help me diagnose this connectivity problem?  Also, I have a Linksys WRT54G Router model # v8.

  In addition to everything above, I notice an unsecured network called "Linksys" keeps coming back when I plug in my router and canning when I disconnect it in the process of disappearance.  Linksys is NOT the name of my network.  This seems awfully curious, why what is happening?

  Thank you for your help.  My router was broken, he was not talking to the modem.

• Wireless LAN has been disabled

  Model #G60-549DX laptop computer

  [Edited by Moderator] Serial No.

  Product #VY794UA #ABA

  Windows 7 Home Premium (64-BIT)

  Wireless LAN has been disabled

  It is not in the BIOS

  I tried every download on the HP site

  I have cannect to the internet by cable but not wireless.

  Laptop had to be restored to factory settings and now Wireless does not work. It worked before. Wireless light is only amber color and willnot turn to blue.

  Hello:

  If your model has an Atheros wireless network card, see if this driver resets the internet connection.

  http://h20565.www2.HP.com/portal/site/hpsc/template.page/public/PSI/swdDetails/?lang=en&cc=us&sp4ts.Oid=5060882&swItem=ob_108905_1