After updating to 10.8.1 i can not connect to wifi   no hardware installed , it says

When I installed the update to 10.8.1 there comes a message that there was a problem by installing.
Now i can not connect to a wifi network, when i click on the wifi at the bottom
No hardware is installed
Why is there no hardware installed?
Under 10.7 all was fine

I have MacBook unibody late 2008 with OS X Mountain Lion on board. Wifi stopped working suddenly and I spent about four terrible hours to solve a problem.
Actually, none of mentioned and googled advices helped me out to solve this issue with 'WiFi: No Hardware installed'.
Except one thing: using the wifi kext from the Snow Leopard. You may use utility and kext from here: http://rys.sommefeldt.com/2011/09/04/osx-lion-wifi.html
I hope, this can help.

Similar Messages

  • After update to OS4.2.1 I can not get the ringer to work for incoming calls

    after update to OS4.2.1 I can not get the ringer to work for incoming calls. If I set Vibrate on, that's the only notification I get. Tried everything including blowing away ALL my apps and restoring phone to new. Lost all my apps but the ringer still won't ring

    God Bless u! LOL I have an otterbox case on my phone and had no clue that the mute button was there....Thank you so much!! The volume on my movies & everything else worked...even when I would go into "settings" and adjust the volume of the ringtone. I knew it was something simple...Thanks again..

  • After updating the firmware on IOS7 I can not activate my iphone 4.

    After updating the firmware on IOS7 I can not activate my iphone 4. Itunes says "Unlock the iPhone on this ***** @ *******. ru impossible"

    ITunes says:
    At the moment the iPhone is tied to the Apple ID (i ***** @ y *****. Ru). Sign in with Apple ID, which is used to configure this iPhone.
    Unlock iPhone on this I ***** @ ya *****. Ru impossible.

  • I have a new iphone 5. After update and download some programs I can not just turn it on and shown in the LCD "iTunes" with a picture of a USB cable. - Alguine can help solve the problem. thanks

    I have a new iphone 5. After update and download some programs I can not just turn it on and shown in the LCD "iTunes" with a picture of a USB cable. - Can anyone help me solve the problem. thanks

    Its trying to tell you to connect it by usb to a computer to reflash a failed firmware flash
    You should comply

  • I updated my software in my iPad, can't connect to App Store or iTunes, It says that I have to change to US account, right now I'm in Mexico, how can I change it to mu US account.

    I updated my software in my iPad, can't connect to App Store or iTunes, It says that I have to change to US account, right now I'm in Mexico, how can I change it to my US account

    Back up all data.
    Unlock the Network preference pane, if necessary, by clicking the lock icon in the lower left corner and entering your password. Cllck Advanced, open the DNS tab, and change the server addresses to the following:
              8.8.8.8
              8.8.4.4
    That's Google DNS. Click OK, then Apply.
    In Safari, select
              Safari ▹ Preferences... ▹ Privacy ▹ Remove All Website Data
    and confirm. If you’re using another browser, empty the cache. Test. Any difference?
    Notes:
    1. If you lose Internet access after making the above change to your network settings, delete the Google servers in the  Network preference pane, then select the TCP/IP tab and click Renew DHCP Lease. That should restore the original DNS settings; otherwise restore them yourself. Remember that you must click Apply in order for any changes to take effect.
    2. I don't use Google DNS myself, though I have tested it, and I'm not recommending it or any other DNS provider; the server addresses are offered merely for testing purposes. There may be privacy and technical issues involved in using that service, which you should investigate personally before you decide whether to keep the settings. Other public DNS services exist.

  • After downloading IOS 8.0.2 I can not connect to the internet, any solutions?

    After downloading IOS 8.0.2 I can not connect to the internet, any solutions?

    It is not the wording but the lack of detail.
    The iPhone connects to both the phone network (3G, LTE, etc) and to WiFi networks.  Which one (or both) are you having issues with?
    If it is the phone network, go to Settings->Cellular and see if Cellular data is turned on globally AND for the apps you wish to use.
    If it is a WiFi network, go to Settings->Wi-Fi and see if you are connected to a network.  If so, touch the circled "i" next to the network name and see that you have a valid IP address, etc. (take a screen shot and post it if you don't know what to look for).

  • Since updating to iOS7, my iPhone 4s is not connecting to Wifi. I'm not even able to try and turn it on through my settings.  How can I fix this?

    Since updating to iOS7, my iPhone 4s is not connecting to Wifi. I'm not even able to try and turn it on through my settings.  How can I fix this?

    I'm not sure if this applys but when people updated to iOS 6 they encountered a issue that was the same as yours their wifi was grated out but the could see the toggle
    Can you see this or could you define the look of you wifi toggle.

  • Iphone 4s can not connect to wifi

    I have an iphone 4s can not connected to wifi even it was working the day before problem.

    Power off your phone, unplug the router and modem for 2-3 minutes, then plug them back in, power your phone on, and try to reconnect.

  • IPhone can not connect to wifi

    Since I downloaded IOS 7 to my iphone 4S, my battery life is greatly diminished and I can not connect to wifi. I reset my systems, but still the wifi button is grayed out. Suggestions ?

    Try the suggestions here to see if they resolve your problem:
    http://support.apple.com/kb/ts1559
    If these don't work you probably have a hardware problem. Visit an Apple store for an evaluation or contact Apple Support.

  • I can not connect to wifi using iphone 4s

    I can not connect to wifi using iphone 4s

    If this is you home wifi try resetting the router.  Turn if off at the wall wait a minute and turn it back on.  Are you sure you have the right password?

  • After update to OS X Maverick I can not open files in Lotus Notes Smart suite. Is there any way to solve this problem?

    After I updated to OS X Maverick I can not open files in Lotus Notes Smart suite. Is there any way to solve this problem?

    Ok this worked to solve the error.
    Use cmd prompt in windows 7 or 8 and run as admin:
    sc config lanmanworkstation depend= bowser/mrxsmb10/nsi
    sc config mrxsmb20 start= disabled
    No need for all that power shell nonsense as shown elsewhere for windows 8.
    That's it. Also force smb2 disabling on the apple side for good measure.
    With the above I was able to network mavericks and windows 8.1 pro flawlessly. He issues I had before where I could not read video, ISO and audio files (but could open documents and pictures from the windows machine connected to an apple network share folder went away.

  • I can not connect to wifi with router WRT54G2 v1 with Windows 7

    Hi everyone: I have a Linksys WRT54G2 V1 and since I bought my new notebook with Windows 7 I can not access the wifi.
     I have another notebooks with Windows Vista and a PC with Windows XP that connect perfectly, but with Windows 7 gives me error when loading the password.
    I Update the firmware to version 1.0.04 (this the latest version I found on the cisco site), but still don't work.
    I Try chatting with Cisco support and was told he was no longer under warranty ....
    Can you tell me how to solve this problem ???
    Thank you for your help !!!
    Solved!
    Go to Solution.

    Sure, disable security on the router completely for now.  Now try to connect with no security.  Once done and verified  go back and add  security back on of WPA2-AES with a new password and try again.

  • Can not connect to WiFi on iMac... just started

    I have a preferred network t hat all of a sudden I can not connect to on my iMac. The network diagnostics does not even bring up the list of networks. I have 2 other laptops, an iPod touch and another iMac on the network using wi-fi and they are all fine. If Network Diagnostics does not work...how do I troubleshoot?

    I would turn Airport off and then turn it back on. You should see your network and be able to log back in. There's also been a number of OS X updates - you might want to get your system up to date as there have been multiple Airport updates.
    The other thing you might want to try is resetting (power-cycling) your router.

  • Can not connect to wifi-network

    I have a iphone 4 that I managed to lose in the toilet. it is relatively in good condition,but can not connect to wi-fi networks. seems as if it is unable to receive signals. is there anything I can do to fix it?
    and I have no dial tone when I call. what can I do?

    Apple has an out of warranty replacement program for phone's like yours, cost in the US is $199. That would be your best course of action.

  • Can not connect to wifi to configure

    I can not connect to home wifi to configure. 

    Look at iOS Troubleshooting Wi-Fi networks and connections  http://support.apple.com/kb/TS1398
    Additional things to try.
    Turn Off your iPad. Then turn Off the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
    On your iPad go to Settings > General > Reset > Reset network settings and see if that enables you to connect.
    If none of the above suggestions work, look at this link.
    iPad Wi-Fi Problems: Comprehensive List of Fixes
    http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
     Cheers, Tom

Maybe you are looking for

  • Troubles creating table definition in new repositiory

    hi there, we installed a designer 6i repositiory on a linux 8.1.7.2 ee server database, all worked fine. installation of the same repositiory version under on a windows 2000 pro system with a 8.1.7.4 ee server database works fine, too. but when tryin

  • Help w/ODBC driver and Oracle 7 (and maybe 8)

    Hi, Can anyone give me some information about using the Oracle ODBC driver for Windows? I know that it is no longer supported, but our application uses the Oracle 7 (7.3.4) client to connect to an Oracle 8i server. I have some reports written in a MS

  • Notification Mailers Up  - P-Orders being processed - i-Expenses not!

    Hi all. I hope somebody can shed some light here.. As title suggests, The Notification Mailer is Up (although it has been going down intermittently) with Purchase Order notifications being processed but i-Expense notifications are not. At All. We're

  • Siebel 7.8 Windows 2008 Server

    All, I am trying to install Siebel 7.8 on Windows 2008 server with SQL 2008 DB. I looked up the compatibility and it says something about Binary Compatibility Support: [http://download.oracle.com/docs/cd/E11886_01/V7/CORE/SRSP_78/SRSP78_ServerEnv3.ht

  • I need help setting up a network

    I am not sure how to go about doing this or if it even possible. I would like to setup a network where 4 or 5 computers will have access to each others shared folders and be able to used the printer on the main computer. I have one desktop that will