Macbook EFI firmware update 2.7 update and now my wifi doesn't work!

I did the EFI 2.7 update and now when I open the laptop from sleep on any wifi network it does work, and says im connected in wireless yet on safari im "not connected to the internet" after switching from one wifi network and then back to the original and waiting 30 seconds it finally works, i shouldnt have to fiddle and screw around with wifi on this computer when before the update it worked fine. I expect a fix from apple dang fast or if some one can tell me how to uninstall it, because it did nothing but ruin my computer experience. Very upset with apple right now.

I had the same problem, but was able to solve it by resetting the SMC control..
1) Power off the machine
2) HOLD OPTION + CONTROL + SHIFT + PRESS POWER BUTTON
3) Then release,
4) THEN POWER ON normally
This worked for me..
David

Similar Messages

  • I just downloaded the updates and now my mail doesn't work. It says I now need a newer version of OS to allow I've to open my mail which I can't right now

    I just downloaded the updates and now my mail doesn't work. It says I now need a newer version of OS to allow I've to open my mail which I can't right now

    What version of the OS X are you running? Go to the Apple in the upper left corner and select About This Mac and report the Version back here.

  • Installing MacBook EFI Firmware Update 1.0

    Hi everyone, I'm trying to install MacBook EFI Firmware Update 1.0 on my macbook so i can use bootcamp, but when I launch the update it says I don't need to update my mac even if my version of boot rom is MB11.0061.B02 and this will install MB11.0061.B03.
    Hope someone could help me.

    I can't find anything conclusive regarding the problem that you and speddish are having. The only thing that had come to mind was 10.4.10 - and perhaps the update thinking that (as apparently some third party apps have) that the OS was actually 10.4.1. and not 10.4.6 or higher (as required). Logically though, I would assume that, if it were the case, the updater would make mention of it.
    The only thing that I can think of (and it's a bit of a pain) is to downgrade to a previous version such as 10.4.9 and try again. I'll keep looking...

  • Macbook efi firmware update 1.1 will not install

    When I check for software updates, there is an update that is labeled "Macbook EFI firmware update 1.1", I click on the button to install it, a message is displayed that the update was installed successfuly, I click on the "OK" button, it checks for updates again a message is displayed that "Your software is up to date". When I click on the "Quit" button a Windows opens displaying a message about the firmware update and I have to click on the "Shut down" button. The system shuts down, when I turn it back on and check for software updates again the "Macbook EFI firmware update 1.1" is listed again, I have been through this 3 times, it says it installs but when I check again it still shows up as an update that needs to be installed and the firmware version has not changed as is should if the update did in fact install, what am I missing???

    Firmware update 1.1 is a very old update for 10.4 http://support.apple.com/kb/DL207 I have no idea why it would be showing up on your MacBook.
    Post Date: September 27, 2007
    Download ID: DL207
    License: Update
    File Size: 1.7MB
         System Requirements
    Mac OS X 10.4.10 or later
    MacBook (Late 2006)
    MacBook (Mid 2007)

  • Can't install new MacBook EFI Firmware Update 1.2

    Hi all. I've tried to update to the newly released MacBook EFI Firmware Update 1.2, but when I go to run it, it says that my MacBook doesn't need updating. I know that I'm on the older 1.0 Firmware with Boot ROM Version MB21.00A5.B07. Any guesses as to why this new update won't run on my MacBook? It's supposed to be for all versions. Thanks for your help.
    --Eric

    enelson76 wrote:
    Hi all. I've tried to update to the newly released MacBook EFI Firmware Update 1.2, but when I go to run it, it says that my MacBook doesn't need updating. I know that I'm on the older 1.0 Firmware with Boot ROM Version MB21.00A5.B07. Any guesses as to why this new update won't run on my MacBook? It's supposed to be for all versions. Thanks for your help.
    --Eric
    Are you getting this update from the automatic updater? If not, you don't need it and you certainly don't want it.
    Unlike software updates, one should never attempt to install a firmware update that is not specifically designed for that machine. Downloading and attempting to install firmware that is not correct can result in corrupted EFI and the need for the firmware restore CD.
    You did make a firmware restore CD as instructed, I hope. It's the first step.

  • MacBook EFI Firmware Update--Version 1.2

    Dear Guys, the computer simply hangs there when it is running the installation of this MACBOOK EFI FIRMWARE UPDATE--VERSION 1.2
    This problem has persisted for the past 2 weeks or so since this Version 1.2 came about. Any idea?
    THANKS.

    Jimmy Chiu wrote:
    It is during the second stage: Running the Installer.
    Down the update manually from here:
    http://www.apple.com/downloads/macosx/apple/firmware_hardware/
    Be very very sure to select the correct one.
    Install this one and see if it works. Usually this is a better way anyway.

  • HT201274 I was in the middle of a restore on my Ipad 2 and lost internet connection about 2/3 of the way through the firmware update, and now it fails everytime I try to restore. It says ERROR 2. Can anyone help?

    I was in the middle of a restore on my Ipad 2 and lost internet connection about 2/3 of the way through the firmware update, and now it fails everytime I try to restore. It says ERROR 2. Can anyone help?

    Resolve specific iTunes update and restore errors - Support - Apple
    Configure your security software
    Related errors: 2, 4, 6, 9, 1000, 1611, 9006, 9807, 9844. Sometimes as a result of this issue, a device might stop responding during the restore process.
    Check your security software and settings, which can block ports and prevent connection to Apple servers during update and restore.

  • HT2513 I updated the operating system on my Macbook to Mavericks OSX 10.9 the other day and now my iCal doesn't work. It gets stuck "moving calendars to server account" and never recovers. What can I do?

    I updated the operating system on my Macbook to Mavericks OSX 10.9 the other day and now my iCal doesn't work. It gets stuck "moving calendars to server account" and never recovers. What can I do?

    So I do.
    I quetioned it also in spanish but nobody answered yet.

  • I've just had a keyboard firmware update and now my volume control buttons wont work

    i've just had a keyboard firmware update and now my volume control buttons wont work.
    Has anyone else had this problem? if so have they found out how to fix it, or is this an on going issue?

    Hi,
    Your problem has some similarities to this problem that I reported earlier this month that that still arises every few days. I was thinking that my problem was related to some sort of bug in Entourage, but maybe it's something else...
    Ken

  • I just did an Time Capsule firmware update and now my Time Capsule is dead.  What happened?

    I just did a Time Capsule firmware update and now my Time Capsule is dead.  What happened?

    tresbaileys wrote:
    it may be important to note that when I put my ear to the box I can still hear the HD spinning (although no lights are lit and it doesn't show in the airport utility).  Ideas??
    That is very bad.. how old is it??
    The Gen4 TC can die this way.. it is not usual but it happens.
    Leave it for several hours to cool off. Do a factory reset immediately when you try to restart it.
    The Factory Reset.
    Power down the TC.
    Hold in reset. and keep holding it in. Be Gentle! It is a tiny surface mount switch with a plastic lever.. Attempting to push it out the other side of the TC will not make the switch turn on better.
    (I fix TC and have several reset levers bent over and jammed or broken off).
    Power on the TC.. remember with the reset held in.. this needs three arms.. a friend or power switch you can get to with your feet..
    Keep holding in reset for about 10sec until the front LED flashes rapidly.
    Release reset and wait .. the boot will be slow as it deletes previous setting.. only from router side and pulls out the factory defaults. No files are deleted on the hard disk.. but the name of the TC may change.
    Tell me exactly what the LEDs do throughout this process.
    Both the main one at the front and the LED on the ethernet ports which should all flash during bootup.
    If it is less than a year.. of course Apple will replace under warranty.. 2 years in some places.. Europe .. places with stronger consumer laws. If you have applecare on a computer it should still cover the TC.
    I kind of doubt you are going to get this going again... but we can try.

  • I have just updated my software to 10.8.2 and now my sound doesn't work. Any suggestions?

    I have just updated my software to 10.8.2 and now my sound doesn't work. Any suggestions?

    I used disk permission repair to try to resolve this as well as a 'soft' restart. Still have a grayed-out mute checkbox in the sound section of system preferences.

  • Updated to OS4 and now my phone doesn't work!!

    Updated my phone to the new OS4 and now my phone doesn't work. It says I have to do a system restore for it to work. If I do a system restore won't that erase all of my photos? Is there anything I can do so I won't lose any of my infomation? I have tons of photos on my phone. If anyone could help me out, I would be grateful.
    When I turn the phone on it shows a picture of the usb cable and the itunes logo. I don't want to do a system restore if I don't have to. I don't want to lose my pictures. HELP Please!!

    That is one lesson we all have to learn. Backup. Did you backup your iphone regularly? If you did, your photos will backup with it and the restore will put it back on the phone. If you didn't, I am sorry to say that there is probably no way to get those precious moments back. I found that out the hard way years ago. I now learned to backup my computer and iphones at least once a month.

  • Will I lose my photos in iPhoto if upgrade to a latest version? I have upgraded my system to Mavericks and now my iPhoto doesn't work. Can anyone help, please?

    Will I lose my photos in iPhoto if upgrade to a latest version? I have upgraded my system to Mavericks and now my iPhoto doesn't work. Can anyone help, please?

    Most Simple Back Up:
    Drag the iPhoto Library from your Pictures Folder to another Disk. This will make a copy on that disk.
    Slightly more complex: Use an app that will do incremental back ups. This is a very good way to work. The first time you run the back up the app will make a complete copy of the Library. Thereafter it will update the back up with the changes you have made. That makes subsequent back ups much faster. Many of these apps also have scheduling capabilities: So set it up and it will do the back up automatically.
    Example of such apps: Chronosync - but there are many others. Search on MacUpdate or the App Store

  • I just restored my 13" MBP i5 at the apple store to the newest version of Lion after issues with a previous Time Machine backup from Snow Leopard- this time I created a new account and just ported files and folders, and now MS Office doesn't work. Help?

    I just restored my 13" MBP i5 at the apple store to the newest version of Lion after issues with a previous Time Machine backup from Snow Leopard- this time I created a new account and just ported files and folders, and now MS Office doesn't work.
    ^^ that's the main problem. Here's the full history.
    I bought a new 13" i5 MBP, early 2011 edition. I had an old white Macbook 2.14 ghz core2duo on Snow Leopard. I attempted to port over my time machine backup, but encountered problems in that my User was inaccessible from the new computer after the import finished, and I had to go in and change the root password, etc, and for some reason or another, I couldn't install any programs at all from that administrator's account. By "couldn't" I mean I could install them, but upon installation they would never boot. So, I took it to the apple store and did a clean install from the most up to date Lion OSX. Then, I created a brand new admin account, instead of trying to import the old one, and things seemed great. Then, I just imported my old files from the TM backup, but not any system settings, permissions, or user data. Just my Docs, pics, vids, apps, and itunes stuff.
    Here's where things get weird again. I imported this stuff under the name "old", but all of these folders have a red negative sign on them, marking them as restricted. So, from my main admin account, I cannot even peruse these folders. Since I didn't import user data, I can't sign in to the "old" account to change permissions. I already tried to change the permissions from system preferences, but that didn't change anything. And now, for whatever reason, of all the apps that were imported then, MS Office is the only set of apps that does not work. When I click on it, it just says there was a problem and asks if I'd like to send a report to apple. I tried reinstalling it to no avail. I'm an English student, so i really need access to Word. Can anyone help? The Apple store is a major detour for me and would like to fix this issue myself.

    Most likely you have Office 2004 which are PPC-only applications and will not work in Lion. Upgrade to Office 2011. Other alternatives are:
    Apple's iWork suite (Pages, Numbers, and Keynote.)
    Open Office (Office 2007-like suite compatible with OS X.)
    NeoOffice (similar to Open Office.)
    LibreOffice (a new direction for the Open Office suite.)

  • I recently installed WIndows 8 and now my scanner doesn't work. I have an HP M175nw printer/scanner

    I recently installed Windows 8 and now my scanner doesn't work. I have an HP M175nw printer/scanner

    update your scanner's driver.  ie, see if hp has a win 8 driver for that model.

Maybe you are looking for

  • Apple's iPhone replacement policy? Need some answers plz.

    I'm eventually going to trade in my black iPhone 4 for a replacement at the Apple Store (I am willing to wait right up before my warranty ends since its not a major issue for the time being). Hypothetically speaking lets suppose the white iPhone 4 co

  • Email settings problem; error sending activation email

    Hi there  Hope everyone is doing well I am having some problems with my latest user registration pages for my site I am havving problems sending the activation email I have set up my server to relay emails and it works ok      I use a linux server an

  • TO  VIEW  THREAD  ID

    HI PP GURUS,   pl tell me  how  to  see the  fourum thread id . i want to note down the id only,    not the  answer.  where and how to view id.     thanks in adv.     narotham.

  • An error occurred while publishing file "/Web/Sites". Try publishing again

    Any ideas - I have been getting this since the move to ME. Systems logs on to Mac.com then immediately comes up with this error - An error occurred while publishing file "/Web/Sites". Try publishing again later.

  • Airprint after 5.1.1 update

    I have just updated my 3gs to 5.1.1, have found airprint has stopped working. Print summary comes up, nothing is printed. Any help please.