Satellite C55DT-B5128 guard dropping WiFi connection

Similar Questions

• Lenovo Ideapad S510 guard remove WIFI connections.

  My Lenovo Ideapad S510 guard remove WIFI connections. When he falls, I have to unplug the router WIFI off and turn it on to get connectivity. Help appreciated - thanks

  Hello

  Please contact the Microsoft community.

  I understand that your Lenovo idea S510 controller keeps on WIFI connections a fall during the use of the Internet.

  I recommend you to check with the router manufacturer support you mentioned that issue gets fixed when you unplug the router.

  You may encounter network or problems of Internet in Windows for several reasons. Some common problems that can cause these problems are:

  • Corrupt or incompatible drivers.

  • Network connection settings.

  • Hardware or software problems.

  • There is interference with other devices.

  • Your router and your PC network card can not work together.

  I suggest you follow the below troubleshooting methods and check if it solves the problem.

  Method 1: Run the network adapter Troubleshooter

  If you cannot connect to a network, it could be a problem with your network adapter, the piece of hardware that allows your PC to connect to a network.

  First of all, try to use the network adapter troubleshooting utility to automatically find and fix some problems. This troubleshooting will be disable and re-enable the adapter and try a few other common repairs. Here's how:

  1. open the Control Panel by right-clicking on the Start button.

  2 in the search box, type Troubleshooting, and then click Troubleshooting.

  3 click network and Internet, run the utility network adapter troubleshooting, and follow the instructions

  on your screen and check.

  Method 2: Uninstall the network adapter driver and restart

  Try to uninstall the network adapter driver, and then restart your computer and have Windows automatically installs the latest driver. Here's how:

  1. right-click on Start, select Device Manager and navigate to the network cards > network adapter

  name.

  2 right click (or press and hold) the network card, and then select Uninstall > remove the driver

  software for this device box > OK to confirm that you want to uninstall.

  3 after uninstalling the driver, click on the Start button > power > restart.

  After restarting your PC, Windows will automatically search for and install the network adapter driver. Check to see if this solves your connection problem.

  If she does not then install download / install the driver from the websites of the manufacturers of Lenovo.

  I hope this helps. If the issue is not resolved, please get back to us and we would be happy to help you.

• Satellite Pro M70-132: excellent WiFi connection but the pings are slow

  Hi all...
  My Satellite Pro M70-132 have problems with Wi - Fi connections (WiFi built in)... Generally, when the connection is excellent (indicator of windows), the pings are slow - very long time: 1212ms, 325ms, 645ms, 2112ms, 91ms, s 168ms... etc 'demand time limit has expired' (or sth like this).
  I have updated with the latest version of the Intel WiFi driver - it does not work...
  I installed new system - it does not work...

  Is it possible, that LAN WiFi is dead on my M70-132? How can I check before sending my 'Toshi' to the service?

  (BTW - built-in Bluetooth has been switched off...)

  I was tempted to access with several AP and also ad hoc. Every time, same results... connection strong-great but pings are slow... and often ping timeout...

  The IP address has been set manually and automatically - it does not work... too multidimensional :-(

  It's not metter WEP encryption is enabled, 'on' or 'off' and no authentication method does not change the situation with WLAN...

  Post edited by: maxgoldie

  Hello

  If the work of WLan connection and you are connected to the router so I guess everything's ok.
  Time to ping depends on not always the strength of the signal.

  If you ping other ip on the net if the time depends on the provider and type of connection.
  But if you ping your WLan router and it s very slow so it s a bit strange.

  If you think there could be something wrong with the Wlan card then you can try asking for help ASP.

• Re: Satellite M50-216 - guard disconnect WLan connection

  Model M50-216

  I can connect to my hub without problem, and by comparison, I have another laptop (dell) that never the eperiences problems I get with the satellite. Here's what's happening.

  I connect without a problem, then it can very well work for 5 minutes or an hour, then it disconnects, I still see the network and it will be happliiy again. I tried my friend with a different router and the problem persists, then it is not a router problem.

  From a point of view of configuration, I have windows manage network connection... ANY IDEAS?

  Have you tried to update the driver WLan and the BIOS?
  In many cases, it is the key to solve this WLan dropping issues.

• Satellite Pro L40 - 14R and WiFi connection

  Hello!

  I have the model Satellite Pro L40 - 14R with Windows XP Professional Service Pack 2. I just installed a driver for the card wireless (Wireless Network Driver Realtek). After that, I can see device correctly installed:

  Realtek RTL8187B Wireless 802.11 g 54Mbps USB 2.0 Network adapt #2

  In the Device Manager under control panel configuration/system in my WinXP.

  I have also installed "Atheros Client Utility".

  But I don't see any net wireless in my range. No net can be detected! The old model of laptop - see multiple numbers of nets wireless in the healthy zone of mind. What is going on?

  [email protected]

  Hello

  First of all, you can use the Atheros Client Utility with the Atheros WLan card.
  You have a Realtek WLan card and this is why I recommend using WLan configuration option clean Windows to configure the WiFi network.

  But let's go to the essentials
  Have you checked if the WiFi network has been correctly activated? I mean you must activate the Wlan switch on the side of books and you must use the FN + F8 key combination!

  First, please check these two functions.

• Satellite Pro P300 - very slow WiFi connection

  Toshibe Satellite Pro P300 with built in the Atheros AR9281 wireless.

  Running Windows 7.

  ESET NOD32 Antivirus.

  BIOS 2.5

  All the latest versions of the drivers installed including the driver Atheros 8.0.0.225.0 wireless.

  Wireless is annoying...

  Sometimes fails to find the router (Belkin 54g, connected to the Modem cable Motorola (Virgin B/B is the access provider, 10 Mbps)).

  When he finds, connects ok, but sometimes it is impossible to browse web pages - just behave as if there is no connection.

  Bit torrent works also very slowly (in general 0.5Mbit / s depending on the number of peers etc.). Not a port forwarding issue with the router - using utorrent that indicates that the relevant port is open.

  When I connect to the router with an ethernet cable, everything works a treat - much faster and rock solid connection. uTorrent has no hit 10Mbit/s problem at all.

  Any suggestions?

  Thank you very much...

  Alan.

  Hello

  You should first check if your BIOS is up to date.
  If an older version of BIOS is installed then you could update the BIOS.

  It is also advisable to update the installed WLan driver.
  Here, you can check the available WLan drivers:
  http://APS2.toshiba-tro.de/WLAN/

  See you soon

• Satellite M60 guard give up WiFi connection

  An M60-144, I provided one of my clients has problems with its WiFi connection. It will be ok for 5 to 10 minutes, and then suddenly will drop the connection. Turning off the WiFi and back on again remakes the connection and everything is very well for 5 or 10 minutes.

  The access point is a Draytek Vigor 2600 G and there are other laptop (Portege R100, R200 Portege and Tecra 9000 Tecra A2) that all connect to the same access point to the same place without any problem. The AP employs 128-bit WEP encryption runs in mode 11b and 11g of mixtures. Any other potential sources of interference, for example the DECT phones have been rejected.

  The laptop has all the updates of Windows applied and drivers the most recent site. For me, it screams of a hardware problem with the wireless card, but wanted to know if there are other suggestions first?

  Hello

  I read a few topics on similar problems and in most cases, the update of the WiFi pilot solves the unstable Wi - Fi connection. As far as I know on the Intel Web site you will also find a newer version of the driver. In my opinion, you should check this option.

  http://downloadfinder.Intel.com/scripts-DF-external/Product_Filter.aspx?ProductID=1637&lang=eng

  Best regards

• Satellite NB10T - A - Wifi connection limited running Windows 8

  Hello

  So I got a new NB10T-A Satellite with windows 8 and have problems with wifi connectivity.

  It says I'm connected but the connection is limited.
  I know that's not my wifi because all other laptops and computers in the work of the House very well with windows 7 and proffessional ect.

  I tried almost everything, including troubleshooting, who comes up with the message: problem with access point or adapter without wire and/or invalid IP configuration.

  Any help would be greatly appreciated.

  I guess you don t know that win 8 happened and obsolete. The new 8.1 Win was published by Microsoft a few months ago and you could upgrade the Win 8 to 8.1 win free.

  For this I recommend you follow the instructions step by step for Toshiba
  [How update of Windows 8, Windows 8 | http://www.Toshiba.eu/innovation/Generic/windows8_1-Upgrade-stepbystep/]

  With regard to the Wlan.
  I think the Win 8.1 upgrade should solve your problem, but I think you should also remedy in new installation of the Wlan driver

• Satellite L550D - WIFI connection stopped working

  Hello!

  Satellite L550D, WIN7, Realtek PCIe FE Family controller

  My wifi stopped working suddenly.
  Although my router works fine for 2 reasons
  > I am currently connected with an ethernet cable to the router
  > I have 2 Android tablets that are WIFI connected to the router

  I read a few threads.
  I understand that I must:
  1. uninstall/reinstall 'Toshiba Value Added Package.
  2 uninstall/reinstall "Support of Flash memory card utility"
  3. uninstall/reinstall "Realtek Wlan adapter"

  Please tell me more.
  1. my Ccleaner found 'Toshiba value added package "; I can uninstall it. Once discharged, how will I re - install the new version of PVAT?
  2. How will be the uninstall/reinstall "Support of Flash memory card utility"?
  3. How do I uninstall/reinstall "card utility technical support Flash?

  I'm sorry. It is obvious to you. I am only a user of PC; and it's not obvious to me.

  Thank you.
  Concerning

  Flamboyant

  Hello

  Before you begin to uninstall or reinstall some Toshiba firmware, I would like to know what Satellite L550D-xxx you exactly.

  The point is that different L550D models were equipped with a different wireless network cards.
  Not quite sure if your have a Realtek Wlan card. It looks like a Realtek LAN card.

  However, you must first check if the wireless network card is recognized correctly in the Device Manager.
  In the Manager of peripheral devices, network cards, you should see LAN and WLan card.
  In the case where the card WLan display correctly (no yellow exclamation) WLan driver installation is not necessary.

  In this case, you should go to the next step: check if you can enable / disable the wireless network adapter using the FN + F8 key combination.
  Where this is not possible, check if other keys FN function.
  Where other keys FN don t work, you must reinstall the software mentioned (Toshiba Value Package added, Flash cards).

  This can be done in the control panel-> programs & features
  After that the two software can be removed, clean the system using CCLeaner.
  Now, you can check the EU Toshiba driver page http://www.toshiba.eu/innovation/download_drivers_bios.jsp to download the software deleted.
  Installation is easy; Unzip the package and run the installation exe file

  Then you should be able to use the FN + F8
  After that the WiFi network has been successfully activated, go to the network & sharing Center-> manage wireless (left) and click Add to configure the new wireless network

• C50D-A-133 satellite detect WIFI connection but cannot connect

  Hello world!

  I have a problem with the internet connection from my laptop.
  Earlier this week, I noticed that my internet is very slow.

  Now a few days later I can not connect with my wireless network more.

  My other laptop can still connect with the network, so I think that there is something wrong with the windows drivers 8.1?

  Because I've read some things other people who have had the same problem but I couldn't solve the problem.

  It's a toshiba Satellite C50D-A-133 with qualcomm atheros ar956x as an internet adapter

  Can someone help me with this problem?

  Kind regards
  Hannes Van den Berghe

  {quote} My other laptop can still connect with the network, so I think that there is something wrong with the windows drivers 8.1? {quote}

  According to your post, you were able to connect the laptop to the router WLan.
  In this case, the WiFi connection has been established correctly.

  I put t think there is a problem with the laptop s Wlan connection. Your WLan router is probably some problems and that is why I recommend to reset the router.

  In addition, you could test the LAN connection.
  In case you have a problem with the connection to the local network, the configuration of the router should be checked.

• Satellite Pro NB10 limited wifi connection

  I use Satellite NB10 Pro with version 1.20 of the BIOS and windows 64-bit of 8.1. I have trouble with several times the limited wifi connection. When I remove the driver and reinstall it, it works again. Pilot already updated, but keeps same problem. Tried several Satellite Pro NB10 same problem. Any suggestions?

  For most of the WLan connectivity issues are related to the IP attribute the problems.
  Usually the IP address is assigned automatically using DHCP service.

  In case this question would appear once again, you can try to refresh the IP address.
  Start the console (black DOS window) using the command: CMD (type CMD in search)
  Then use the command: ipconfig / renew

  If this question would never happen again, I recommend you to reset the WLan router.

• Satellite A300 - give up WIFI connection

  I recently bought a Satellite A300, but unfortunately it keeps down the internet WIFI connection while surfing the net.
  It's only recently, in the last 2 weeks and I did not install new software that can do this.

  I have a connection by wireless modem netgear aged 12 months which is connected to my main computer (wireless).
  I use a secure connection which needs a wep key and is compatible with Windows Vista.

  I also use this connection for my laptop from a different manufacture that I have no problem with. I also have Wifi on Wii and Xbox so I was wondering if there could be interference. Xbox Cup connection also.
  I have only 2 related both objects and they are not even in the same place or even near each other...

  When I diagnose the problem it says weak signal, but the intensity of the signal on the computer shows excellent.
  If I plug the ethernet cable then everything works fine.

  Very puzzled as to why this happens, having run checks virus on computers and nothing.
  Uninstalling the connectivity doctor, still no joy.
  All that it suggest that there is problem ISP but given that I can connect to my other laptop and desktop PC and no problems so do not know if it is...

  Can someone help, I'm not very technical and am now very mentally drained

  Thank you

  Hello!

  First of all, you must update your WLAN driver. You can find it on the Toshiba site:
  http://APS2.toshiba-tro.de/WLAN/

  He recommended to disable some options that could have an impact on the energy-saving WLAN functionality.
  In your case I would deactivate the energy saving WLAN and maybe this document option is useful for you
  http://APS2.toshiba-tro.de/KB0/HTD84026Q0000R01.htm

  Good bye

• Skype 6.16.60.105 drops after that call is place/received the WiFi connection

  Hello

  After the upgrade to the latest version ov Skype (6.16.60.105) - I can't not place/receive calls.

  When I call someone (call or video call) or when anobody calls me - Skype drops my WiFi connection.

  It was working fine before the update.

  On the same wifi network, another laptop with Skype 6.14 works very well.

  Regression problem?

  Any solution?

  Thank you

  Oleg.

  Downgrade from 6.16.0.105 solved the problem. I've done various tests and it works very well.

  So, it should be regression introduced along the road between 6.16.0.105 and 6.16.60.105.

  I wonder if Skype developers know.

• C720 Chromebook - wifi connection drops

  Overall, I'm happy with this Chromebook after using it for four days. The only problem is that the wifi connection has been doing worse and worse.

  Chromebook keeps dropping wifi signals. To solve the problem, I connected with my laptop side by side with my Chromebook and the laptop has no problem with the same network connection. Chromebook shows the WiFi around 48% when the laptop displays 100%. I disconnected the wifi on my laptop in case there was some kind of interference and I tried with the Chromebook, but which did not help. This problem of Chromebook began a few days after I started using it and seems to be deteriorating.

  Surfing the Web is still possible on the Chromebook because disconnects are sporadic. The main problem is that my VPN disconnects whenever the signal strength decreases. Yet once, my laptop has no problem with the same network, same VPN (and the same VPN server), and in the same place. I have a bad unit?

  So, after many hours of testing... I found a solution.

  In fact, it turn out to be a configuration of router for me.

  I have a Cisco DPC3825 and I had to disable DETECTION FLOOD IP in the Security tab.

  Simple as that.  My router log said the Chromebook sent packets LAN UDP Flood.

  I apologize to ACER Tech Support.

  It might be useful to add a FAQ to this effect.

• Connection of blackBerry Smartphones BIS guard down when I leave wifi connection

  Have a huge problem with 9700, 9800 and now a sound new 9780.

  With Edge connected to BIS and then connect to a wifi network asfter 20 or 30 minutes the EDGE becomes slice but wifi is always connected, so it is fine, however if I disable wifi and edge will not reconnect to the BIS and I must ob offline mobile network and on again and then edge will become EDGE until the next time I do wifi...

  It will be also randonly drop the connection all im not wifi...

  Im running the last 6.0.0.534

  All the others with this problem? It's a pain to turn off andf on the connection and check if it is still connected. There are 37 pages in this on crackberry http://forums.crackberry.com/f209/bis-keeps-dropping-514869/index37.html

  see you soon

  OK for someone who comes across this post, I found the answer, it seems to be a problem with saved wifi and when you back up your data on OS5 and move to OS6 it creates this problem to abandon the BIS connection, remove all wireless profiles and disable those that come pre installed and then reboot the phone, the problem should fix right now and you can re add wifi connections