No WIFI after sleep

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• slow to connect to WiFi after sleep

  I have a Mac Book Pro late 2008. Just installed a new SSD Yosemite running. It takes up to 30 seconds to connect the ti WiFi after sleep.

  Try to purge your list of favorite networks and dragging the networks you really want at the top of the list

  System Preferences-> network-> wireless-> advanced-> preferred networks

  The Mac will go through the list looking for networks to connect to in the order that they are in the list.  Reduce the size of the list and make sure that those you really want is near the top of the list.

• HP envy x 2 wifi after sleep

  Hello

  I have a HP Envy X 2 g001-el Atom convertible netbook with detachable keyboard.

  upgrade to win8.1

  Home wifi network, it must 'autoconnect' to this network.

  The fact is that when I turn the laptop, plug in and working properly.

  Whenever I take the operating system (without turning it off), I have to disconnect and reconnect in the case otherwise it won't surf the web or any other task related to the internet.

  When this happens, if I'm going to nd command line, run the IPCONFIG command I see he has the right address IP/subnet mask and gateway

  Ping to the gateway gets timeout

  I think it's a driver problem, that's why I write under 'software '. Updated drivers.

  Thanks to everyone for help me, he is a stupid bug

  another small issue is that sometimes audio doesn't work and I have to restart

  time sometimes change by himself at odd hours

  the trackpad gestures works do not (this works in stain remover and reconnect the keyboard)...

  I can say that my first experience of hp isn't that exciting...

  Update:

  the problem is related to suspend the options and the wifi adapter. from the Panel, network card, chose the card, drivers and found an option called "wake up mode." Set it to 'none' and now it's working after sleep.

  We can say "resolved", although I think that a "tablet" or something similar must always be connected without having to seek solutions 'geek '...

• Why my MBA don't reconnect to WiFi after sleep?

  So whenever I put my Mac to sleep (the lid), it refuses to connect to my WiFi at home.

  I have try the diagnostic assistant, who tells me that I need to reset my router. I know that this is not the case since I'm logged in on other devices.

  I did a little research and am looking for a solution that doesn't require me erase all previous WiFi access points.

  Anyone know anything?

  Please test after taking each of the steps that you have not already tried it. Stop when the problem is resolved. Back up all data before making any changes.

  1. If possible, test at another network, such as a public access point or hotspot created by a mobile phone. Some Wi - Fi routers are not fully compatible with Apple devices. More specifically, the security mode for the network, as shown in the network preferences window, should be 2 personal WPA or WPA 2 Enterprise. If the router doesn't support either of these modes, it should be replaced with another.

  2. make sure that the network is on the list of favorites by following these instructions. It is important to read the article, as it is the starting point for further efforts to solve the problem. If you skip any step, the problem cannot be resolved. Make sure that the box marked

  Remember this computer has joined the network

  is checked.

  3 follow the instructions in this article to support.

  4. reset the PRAM.

  5. take note of all your parameters of connection Wi - Fi in the network preferences pane, then remove the connection in the connection list and re-create it with the same settings. This by clicking on the icon of the lowest sign from the list of connection, select Wi - Fi as the interface in the form that opens. Select join the other network in the network name menu, then select your network. Enter the password when you are prompted, and then save it in the keychain.

  6. in the menu location at the top of the network preferences window, select Edit locations. A sheet will fall. Click on the plus sign to create a new location. Give it the name of your choice. In the new location, set up the Wi - Fi service with the same settings that you used before. Click on apply and test.

  7. run the Keychain Access application. Find and remove all the network password AirPort elements that refer to the network. Make a note of the password first.

  8 turn off the Bluetoothand the test.

  9. reset the system management controller.

  10. This step should not be necessary, but he has been advised by the Apple Support in some cases, apparently as a solution for a bug. Open the energy saving pane in system preferences. If necessary, click the lock icon in the lower left corner to unlock the settings. When prompted, enter your administrator login password.

  Select the Power Adapter tab and uncheck the boxes marked

  Continued access to the Wi - Fi network

  and

  Enable the NAP...

  If it is present. Then, if the computer is a MacBook, select the stack tab and uncheck the box

  Enable the NAP...

  11. reinstall OS X.

• Satellite Pro L670-17R - reset of the card Wifi after sleep

  Hello

  I use my new Toshiba on the Wifi port. All the other portable surrounding are very good (Sony, Dell), but my connection is random and the wifi card must be reset after each phase of sleep (using the solution to "solve the problem" Windos)... It's boring.

  Cannot find a driver on the site and update the BIOS is also impossible to install (in mode RUN AS ADMINASTROR).

  I use Windows 7 (64-bit).

  What is the problem?

  Concerning

  Hello

  In the past similar problems were fixed with BIOS update or driver update.
  I put t understand how it may be impossible to find a driver. Have you checked http://aps2.toshiba-tro.de/wlan/ Portal Toshiba WLAN?

  What is the problem with the update of the BIOS? BIOS update is not available or you can not install it?

• VAIO Tap 20 lost wifi after sleep

  My Vaio Tap 20, after waking up from his sleep, he loses his wifi. Does anyone else have a 20 Tap having problems?

  Ryan,

  Thanks for the reply. However, I tried the instructions and tested it and I still lose my wifi whenever I wake my computer from sleep mode. Any other suggestions?

• Problems with WIFI after sleep-wake up.

  -Wifi does not randomly after coming out of sleep.
  -Sometimes it can see the network with at least 2-3 bars, but does not connect and the Troubleshooting Wizard offers no help.
  -wifi only way to recover is to uninstall the wifi adapter driver in Device Manager and then reinstall it, and then it works fine.
  -This problem only occurs when I am a little close to the edge (still a lot within wifi range) of the router. otherwise, IE very close to router, there is no problem at all.
  n ' has not had any problems with windows 7 at first, but wifi problems randomly started upward. uninstalled the 2-3 most recent programs with Revo Uninstaller.

  Notes: thinkpad x 61 Tablet, fresh running windows 7 (not upgraded), card express 11 a/b/g wireless lan mini pci, router is an apple Airport extreme from 40 feet away with WPA2-Personal Security.

  Hey art vandelay.

  Welcome to the Microsoft Answers community.

  I suggest you try the methods one by one and check below.

  Method 1:  Uncheck allow the computer to turn off this device to save power option in Device Manager and check.

  1: click on start, go to control panel. In Control Panel, click small icons to DISPLAY.
  2: find the network and sharing Center and open it.
  3: on the left side, you will see an option that says "change the map settings. Open it
  4: you'll be there, two local and wireless connections. Right-click on WIRELESS one, and then select Properties.
  5: now, click on CONFIGURE.
  6: you will see 5 tabs, click on the last one that says "power management."
  7: now simply UNCHECK the first box that says "allow the computer to turn off this device to save power".

  Method 2: Perform the cycle of power modem/router.

  (1) turn off the power to the modem (unplug). If there is the router turn off the power (unplug).
  (2) unplug the Ethernet cable that connects the modem to the back of the computer or router on the back of the computer. Disconnect at the end of the computer. If there is a router, follow the same steps, disconnect at the end of the computer.
  (3) shuts down the computer (not restart).
  (4) wait at least 4 minutes.
  (5) switch on the modem. If there is a router enable the router as well. Wait for the lights on the modem\router to stabilize.
  (6) connect the Ethernet cable to the computer.
  (7) turn on the computer. Now, try to connect to the internet.

  Method 3: The restore of the system on your computer.

  System Restore will take your computer state permeable when it did not face such a problem, this can be done by selecting the correct restore point.

  To restore the operating system to an earlier point in time, follow these steps:

  1. Click Start, type system restore in the search box, and then click System Restore in the list programs.

  If you are prompted for an administrator password or a confirmation, type your password or click on continue.

  2. in the System Restore dialog box, click on choose a different restore point and then click Next.
  3. in the list of restore points, click a restore point created before you started having the problem, and then click Next.
  4. click on finish.

  For more information visit http://support.microsoft.com/kb/936212/

  You can also try methods provided in the article.
  http://support.Microsoft.com/kb/928152

  Hope this information is useful.
  Let me know if it worked.

  Thank you, and in what concerns:
  Umesh P - Microsoft Support

• HP ProBook 4520 s - no wifi after sleep (Windows 7 Ultimate 64 bit)

  Hello

  just bought a new laptop HP ProBook 4520 s (XX752EA product code). Installed Windows 7 Ultimate OEM and my problem is that the wifi does not work after waking up. The label on the back indicates that it contains Ralink Radio model RT3090BC4.

  I used the software driver HP Softpaq:

  It IS only a MATERIAL ASSOCIATED PROBLEM - REPLACED WIFI - EVERYTHING GOES WELL NOW.

• WiFi very slow to reconnect after sleep or Hibernate (or even at all)

  Hello everyone, I have seen similar topics on this topic before, but none of the solutions have worked for me. I am unable to connect to any WiFi after my return to laptop computer to a low power mode (sleep or Hibernate) for sometimes the lengths of time up to 2 minutes. Either an orange star/circle shape appears in the on the icons wireless system tray saying network connections are available, or the icons of progress of rotation turns constantly and never connects. If I want to restore the network connection, I have to restart my computer, or disable and reactivate the NIC (Intel WiFi Link 5300AGN) wireless.

  Things, I tried to fix the problem:

  • Uncheck the box "Allow the computer to turn off this device to save power" under power management in the wireless adapter, properties of the device AND hub USB root
  • Change my power Plan to High Performance and set the parameters for the adapter wireless for 'Maximum Performance '.
  • Turn the empty screen saver on and off turning off the display (recommended on a forum I found)
  • Uninstall Virtualbox (suggested on another forum I found)
  • And I tried all the drivers I could find for my card without result

  If it helps any, I am running Windows 7 Home Premium on my Dell Stdio XPS 1645.

  My guess is that even if the wireless card is said (in addition to one!) not to turn off or sleep, she does it anyway. Is there another solution I'm missing somewhere?

  I've had this problem for months now, it becomes more frustrating. I would really like to avoid putting fresh with a new installation of Windows... Any suggestions?

  Thank you!

  -Jackson

  Hello

  Very nice work to try to turn it on.

  -------------------------------

  A general comment .

  We all have a general problem. There are several 3rd party applications installed and used the insert themselves in the Windows network components, some of them also modify the default configuration. Most of these applications is not thoroughly test. They are tested to work, but usually it's on a certain simple standard system. He has not tested, and take into account hundreds of iteration of network configurations of end users with a wide variety of material and other related network applications.

  These applications include 3rd-party security costumes, managers of networks, 3rd part of the network of assistants, virtual applications, users to play with the settings found on the Internet with limited info on what they actually do, and many others.

  To complicate the problem, some of these applications load at startup process and interfere with the network, even if the application is disabled, or and uninstalled.

  I found rather known 3rd party networked application that allows to leave about 100 entries in the registry and a Undelete-able desktop the icon, after that it is uninstalled.

  As long as it is sad, because sometimes it is the only functional solution is re - install the operating system on board back to the standard State.

  -------------------------

  Regarding energy saving, there could be more settings.

  Look at the BIOS of the laptop too, some of them have on-board hardware system.

  Also look at the start and the process to ensure that there is no use of 3rd party involved in managing WIFI.

  This can help to discover.

  Start & Process Explorer - http://www.ezlan.net/infestation.html#startup

  ------------------------

  Assuming that the signal is strong, and that there is no noise in the electrical environment.

  Visit the support site of the computer and make sure that you use the latest drivers * for network adapters.

  Check support for the router and make sure that your using the latest firmware for the router.

  Uncheck the box to the NIC of energy economy (I.e., do not leave the card save energy).

  There may be some variations on where is the energy saving setting.

  Here are a few examples, YMMV, look around your systems.

  Example, http://www.ezlan.net/example/powersave.jpg

  Example, http://www.ezlan.net/Win7/power_sav_wireless..jpg

  Example, http://www.ezlan.net/Win7/power_save_win7.jpg

  Example, http://www.ezlan.net/Win7/adv_power-sav.jpg

  * On drivers update .

  Try installing the latest drivers from the card manufacturer support page.

  Download the drivers and extract them to a folder of your choice.

  In Device Manager, right-click on the adapter.

  Click Update drivers and choose her browse my computer for drivers.

  Choose let me a list of choices, click on disk and point to the folder with the drivers.

  ----------------------------

  When you are with what you have done is launching the present.

  WinSock and TCP/IP update.

  Type Cmd in the search text box.

  Press Ctrl-Shift-Enter keyboard shortcut to run a command as administrator prompt.  Allow the elevation.

  Type netsh winsock reset at the command prompt and press the Enter key.

  Do the same process to refresh the TCP/IP just replace the command typed with.
  
  netsh interface ipv4 reset press enter
  
  netsh interface ipv6 reset press enter
  
  ipconfig/flushdns press enter

  Restart your computer.

  Jack - Microsoft MVP, Windows networking. WWW.EZLAN.NET

• My Microsoft Virtual WiFi Miniport card goes missing after sleep

  Microsoft Virtual WiFi Miniport Adapter is missing after sleep. The only way to get it back is to restart the computer. It is there, but when the computer sleep, he is missing.

  Anyone who has a suggestion?

  Dell XPS L501x
  Windows 7 64 bit
  Intel 6200 AGN

  Rick

  You have...

  Try updating the driver for your wireless hardware?

  Tried to uninstall the device in Device Manager, restarting and letting Windows reinstall the driver?

  System Restore to go back to a prior restore point the occurrence of the problem?

  http://Windows.Microsoft.com/en-us/Windows7/restore-system-files-and-settings

  Try a clean boot to solve this problem?

  http://support.Microsoft.com/kb/929135

  Try to start the System File Checker to verify system files corrupted?

  http://support.Microsoft.com/kb/929833

  Posted on the forum of material and Windows 7 drivers for help?

  http://answers.Microsoft.com/en-us/Windows/Forum/hardware-Windows_7?page=1&tab=all

• Pavilion p256ur: problems with Wifi after waking up (only)

  I have a problem with my new laptop Pavilion p256ur. After he wakes up (only) the wifi (Broadcom BCM 43142) adapter does not. turned on in device management, it can not find any network. WiFi button (in the system settings menu and status bar) don't respond - it seems that the wifi is turned off. I try to:

  1 power off and power on this card in Device Manager

  2. turn off power off (to save energy) option in the settings of the adapter

  3 (default) old uninstal and install the most recent drivers

  4. install the latest driver for chipset

  5 control wlansvc service-, she strives to after wake up

  but his do not solve the problem.

  If I try to reinstall the drivers wifi after last stride upward of his works, but until the next morning to the top.

  In an event list management device devices there is a message:

  Bcmwl64.inf_amd64_0f3430bbd776c163\bcmwl64.inf installation driver for device with ID PCI\VEN_14E4 & DEV_4365 & REV_01\0000E2FFFFCDD85D00 & SUBSYS_2230103C, supplemented by the following condition: 0x0.

  After the system restart wifi works correctly, so if I want to use the wlan I must not sleep notebok. but restart it every time (or reinstall the drivers) is not comfortably. can you help me please?

  Hi @Medvejo,

  Thank you for visiting the HP Forums! A place where you can find solutions for your problems with the help of the community!

  I stumbled upon your post on the laptop and wanted to help you! I looked in your question about your 15-p256ur HP Pavilion Notebook and Wifi problems after wake up. I see that if you change the balanced power plan options option in the book will help. Here is a link that will help you. Go to your power options. Select balance, then click on change plan settings. Click on change advanced power settings. Click on choose what the power button. Figure: 13 choose what the power buttons. -Uncheck allow the computer to turn off this device to save power under the management of the power supply of the wireless adapter.

  Please let me know how it goes.

  You can say thanks for trying to help by clicking on the Thumbs Up below! .

  Thank you.

• Some applications does not respond after sleep (El Capitan)

  Product: 13 '' Macbook Pro retina (12.1) (base model sheet)

  El Capitan Version: 10.11.6

  The problem:

  When I connect after that my Macbook went down, I often have problems with some of the stock apps. In particular, I had this problem with the Mail Messages, reminders and calendar. This seems to be a problem when they are open before putting the macbook to sleep. This same problem happened with non-apple-stock applications.

  Once logged in, if I click on the application icon, the application window will come into focus. After that, I'm unable to use the application (as if frozen) and I often just see the spinning Rainbow mouse icon.

  Can I force quit the app and then open it again, but now the application does not load.

  To solve the problem, I can restart the macbook and all is well.

  Some others probably associated with funny things I saw (only attracted to this once... but did not look at one time or another):

  I open the calendar application after the macbook was sleeping and my full general calendar was empty (which would be nice if it were true!). In any case, I checked the 'accounts' and also found that there was no accounts! (I have 3 goes). So I wonder if there is a problem with the accounts after sleep since these apps I've had problems with all iCloud account and mail also uses some other accounts.

  Big Question: Is there something I can do to make that happen?

  Thank you very much for your help! Sorry if this is a double post, it is difficult to find an answer via google search.

  Start Safe Mode removes the system caches that can help...

  Follow these steps to start in safe mode.

  1. Start or restart your Mac.
  2. As soon as you hear the startup tone, hold down the SHIFT key.
  3. Release the SHIFT key when you see the logo Apple appears on the screen.

  After the Apple logo appears, this may take longer than usual to reach the login screen or your office. This is because your Mac performs a check of directory of your drive to boot in safe mode.

  To leave safe mode, restart your computer without pressing any keys during startup.

  Then try to Message, Mail, etc.

  If you still have problems, check the startup disk.

  Launch the disk utility located in/Applications/Utilities

  Then select the disk to boot on the left and then select the first aid tab and then click run.

• Thunderbird V38.2.0 crashes after SLEEP under WIN10 Home 64-bit

  The freeze after sleep 8 10 times while Thunderbird already worked very well. Also noticed a small empty Popup which may not be rejected. Must be completed via the Task Manager, restart OK.

  This is a known issue that gets attention.

  Alternative WORKAROUND: Until a permanent solution is made, I hope that in the next update, if you want to avoid the Thunderbird crash try setting to be disconnected before the sleep/hibernation file. Offline | Work offline. Then do the same again after the wake up the computer to put it online. Or, in the case where the only problem is Thunderbird not getting not new messages, do both after the wake up the computer.

• Crash report after sleep screen

  Firefox will not start after sleep. All I get is the fault report screen. All right if I reboot my system. I have a screenshot of the error, if any. I also have a crash if necessary report.

  You are welcome

• browser crashes after sleep

  Hello

  FF 21.0 browser crashes after sleep.
  What would cause a 21.0 FF browser for freezes after the release of sleep?

  Thank you