Macbook pro doesn't work after EFI update.

My new macbook pro doesn't work. I bought it yesterday and after I've installed EFI update (it installed without any errors) my mac
"starts" with blank screen, no chime sound, with fans on (I guess - it's full speed). I've already tried those tricks with command+option+p+r and it neither work nor bring my mac to "life". Any ideas what this issue could be?

I've got the same problem but with QT player (not PRO version)
I've installed the 7.1.2 update for quicktime and the audio and videos files on the net doesn't start I've got a "?" then I go to the quicktime prefs and I see that the entire QT plugins disapear
Besides the audio files and the video files on my HD work
so ,is someone can help me for finding the whole QT plugins ?
If it was impossible ,I suggest you to make a 7.0.4 reinstaller for 7.1.2 for Quicktime

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Macbook Pro, Can't boot after EFI update....

Updated the EFI this morning- Prior to that update, everything was working fine. After the update, I have the flashing question mark folder of doom. Can't use internet recovery even while plugged into ethernet. What happened? Everything was going so well Apple! I'm on Lion, latest updates, 2011 MBP 2.2 i7, SSD 120g with a 750g running beside it (data doubler).

Okay, so the disk is supposed to show up as disk0s2.
Remember how I'm unable to unmount the drive? I force unmounted it and then used Disk Utility to repair the volume, but still no luck.
I think the key to the problem is this new HD I put in runs at 3 Gbps. I think I read somewhere that the new MacBook Pro's don't support that.
I think next I'm going to try swapping out the new HD in my MacBook Pro with the one it originally came with.

Macbook pro won't boot after installing update 10.9.3

macbook pro won't boot after installing update 10.9.3

Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether the problem is caused by third-party software that loads automatically at startup or login, by a peripheral device, by a font conflict, or by corruption of the file system or of certain system caches.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards, if applicable. Start up in safe mode.
Note: If FileVault is enabled, or if a firmware password is set, or if the startup volume is a Fusion Drive or a software RAID, you can’t do this. Ask for further instructions.
Safe mode is much slower to start up and run than normal, with limited graphics performance, and some things won’t work at all, including sound output and Wi-Fi on certain models. The next normal startup may also be somewhat slow.
The login screen appears even if you usually login automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
Test while in safe mode. Same problem?
After testing, restart as usual (not in safe mode) and verify that you still have the problem. Post the results of the test.

My SuperDrive doesn't work after Lion update

My Superdrive doesn't work after Lion update, i have tried a few solutions that i found in forums, but nothing seems to work, please help me shed some light on my problem.
Thanks

I too have had the problem since updating to Lion. My superdrive isn't even recognized. I have repaid hard disk permissions and also reset PRAM. Sure wish I had a fix.

Some of my application in macbook pro doesn't work properly with Os Yosemite, such as dictionary and MplayerX and etc

I face to this problem since new OS, Yosemite has installed on my mac book
some of my application in macbook pro doesn't work properly with Os Yosemite, such as dictionary (mac dictionary) and MplayerX and etc
For example when I make MplayerX and such application fullscreen the screen become white and just voice of video can be heard or when I use Mac Dictionary (look-up dictionary) in any pages the meaning of work is not appear ( look at the picture above), so i need to directly open dictionary to find the meaning.
Please help me
tq

Same thing here with MPlayerX (annoying)

MacBook Pro Won't Boot after Firmware Update

So I just upgraded to a MacBook Pro which came in the mail yesterday. I removed the Apple-installed HD and swapped it out for a bigger, faster HD. I installed OS X from scratch, imported everything from my Time Machine backup during the Setup Assistant, and then started installing updates. Everything was running swimmingly until the last updates.
What happened is when I rebooted my MacBook Pro and logged in after a series of updates, I got presented with both a Bluetooth update and a Firmware update at the same time. Both required a restart so I thought I would kill two birds with one stone. I installed the Bluetooth update, and then when it asked to reset I installed the Firmware update instead. However, the firmware update didn't behave as advertised because instead of shutting the MacBook Pro completely down, it restarted and then started installing the firmware update.
Ever since the firmware update (which I think installed correctly but don't know how to verify), I cannot boot my MacBook Pro. Using the OS X install DVD I can view my firmware version using System Profiler, and the number it is reporting is MBP53.00A.B03.
I have tried booting in verbose mode to try and get a feel for the problem, and it eventually hangs on an infinite loop saying something about not being able to find something on disk0s2.
I also thought I would fix the problem by doing an Archive and Install, but it quit at the very beginning of installing with the error "unknown error".
Also I thought I would format the disk with Disk Utility and then try installing again, but Disk Utility reports that it in unable to unmount the volume.
Any help you can provide would be greatly appreciated. Thanks!
-- Update --
Remember how I'm unable to unmount the drive? I force unmounted it and then used Disk Utility to repair the volume, but still no luck.
I think the key to the problem is this new HD I put in runs at 3 Gbps. I think I read somewhere that the new MacBook Pro's don't support that.
I think next I should try swapping out the new HD in my MacBook Pro with the one it originally came with. What do you think?

I, too, have a brand new MBP 15" that I put an Intel X25 in. At the 1.5 (Prior to Firmware Update) setting, it worked fine. I rant the Firmware Update, all looked fine, but the drive is no longer able to be seen.
Flash the PRAM, per other suggestions to no avail. Boot off of the DVD and disk utility nor Profiler sees the drive.
Replace the drive with the stock that came with the MBP (which I had never even used) and it works.
Put the Intel X25 into a Windows machine and it works fine. Reformatted it (in windows) and put it back into my MBP. Still not able to see it (from the Disk utility after booting off the DVD).
Intel's firmware for the drive says its up-to-date (new drive) and if I attempt to "re-run" the Mac Firmware Update, it says that the machine is already up-to-date.
Seems odd that it worked before an now it doesn't. Also seems odd that the X25 works in other machines. And that my MBP works just fine with the stock Hitachi 7200 320GB drive.
Ideas? Intel says to call Apple Support. Not sure what I can say to them.

Messages on my MacBook Pro is not working after factory reset, how can I enable it?

I just recently (yesterday) got my MacBook Pro Mid-2012 restored after having a few issues with it. So it is totally "clean."
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I have signed in and out, deactivated and reactivated the account and I still cannot message anybody.
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Also in the Messages menu, "My Status" is grey and I can't click anything and as well with the "Log In" option. If this can help developing an idea of what might be wrong.

It won't send it to other emails, but it will for phone numbers. Not sure why, but if you can help with sending to other iMessage emails I would appriciate it :-)

MacBook Pro will not boot after software update

MacBook Pro will not boot after doing an Apple Software Update (of course they will not help you). MONEY, MONEY, MONEY is the name of the game. They can cause your computer to crash and still charge you!
Does anyone have an answer to why my computer is showing a little gear spinning for hours? I have tried several things with NO luck.
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Run through the list of fixes here
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Fit the window with mouse doesn't work after new update 10.9.2

Hi, I could fit a windows using my mouse wheel or two finger(on trackpad), doesn't work after I set up new Mavericks update(10.9.2) I'm using Haswell rMBP. Can anyone help me please? Thanks a lot. (Also, minimize with mouse wheel doesn't work too.)

Doesn't anyone having this issue?

Satellite Pro C850 wont work after Bios update

my satellite pro c850 cd wont work after bios update from toshiba.
what do i do?

Saying: dont work you mean it does not power up or what do you mean exactly?
Did you flash the BIOS properly?
Possibly something went wrong during the update and this means that ROM module isnt flashed properly
In most cases a special BIOS crisis disk would be needed to get it working
Not quite sure if you can get it fixed by your own
Check this thread. Maybe it helps:
http://forums.computers.toshiba-europe.com/forums/thread.jspa?threadID=59637
Otherwise you need help from authorized service provider available in your country.

After Yosemite install, sound button on MacBook Pro doesn't work-stuck at full volume or Mute. Can't adjust slider in preferences, or use volume button on keyboard.

Just installed Yosemite on my MacBook Pro 15", Retina display, early 2013 build. After installation, I cannot adjust volume for speakers. It is either completely off (muted) or on a FULL VOLUME. Neither the speaker volume buttons on the keyboard or the Sound Output slider on the Systems Preferences works. The slider does not move from full volume and the speaker buttons do nothing. This is just awful--can't get any sound except at full volume which is ear-splitting.

Talked to Apple Support. The support person took a bit, but figured out that Yosemite changes the sound output default to the installed HDMI display speakers--and the Mac does not control those speakers. This recurs every time there's a restart. The Solution is to go to System Prefs>Sound and change the OUTPUT device to the Internal Speakers on the Mac. Then sound controls work perfectly. This has to be done every time the system restarts, at least until Apple sends out a fix for this bug.
If you have an external device attached with speakers, apparently the Mac wants to make that default output device. Note that in my system on the list of output devices, the Internal Speakers are the first in the list...that generally is the "default" output device--but Yosemite doesn't recognize that and makes the HDMI device default output.
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MacBook Air Safari doesn't work after ML update

After I updated my MacBook Air 2012 to Mountain Lion yesterday, Safari stopped working. It says it's connected but Safari won't open any page.
This is the third time it happens and I'm getting sick of it (SL, Lion OS and now ML)
I had to reset my iMac (PRAM) to get it back working again, but is there another suggestion?
Thanks in advance.

Hey I just foud this on this forum. It's worth a try :-)
Also, are you able to ping the network. Go to Terminal and type the following:ping google.com
you should get something like this:
Arnolds-MacBook-Air:~ arnieaz$ ping google.com
PING google.com (74.125.224.168): 56 data bytes
64 bytes from 74.125.224.168: icmp_seq=0 ttl=55 time=25.236 ms
64 bytes from 74.125.224.168: icmp_seq=1 ttl=55 time=29.222 ms
Christoper Waiz
Re: WiFi Issues With MacBook Air
Jul 27, 2012 11:26 AM (in response to curvetr)
I had similar issues to the ones that seem to be plaguing people in this thread. However, I found a solution that worked for me, and will hopefully help you and some others!
System prefs > Network > Cog/gear button on the bottom left (sorry dont now what it's called) > Set service order.
If you find that the service order puts bluetooth ahead of Wifi, try switching Wifi up to the top spot. It worked for me. Let me know how it goes, hopefully it works!
Best of luck, Chris

MacBook Pro iSight not working after 10.6.5

After upgrading to 10.6.5 the iSight on my older MBP Core Duo no longer works. It shows up as detected in the System Profiler, but when I try to access the camera through Skype, iChat, FaceTime, and PhotoBook all I get is a black screen and the green light doesn't come on.
Skype says "camera in use by another application" even though nothing else is accessing the camera.
PhotoBooth returns a black screen.
FaceTime doesn't load properly, only returns a black rectangle of a window.
I tried uninstalling the Google video/voice plugin but that didn't do anything. I repaired permissions several times, that didn't help either. Any thoughts?

jmcopeland wrote:
After upgrading to 10.6.5 the iSight on my older MBP Core Duo no longer works. It shows up as detected in the System Profiler, but when I try to access the camera through Skype, iChat, FaceTime, and PhotoBook all I get is a black screen and the green light doesn't come on.
Skype says "camera in use by another application" even though nothing else is accessing the camera.
PhotoBooth returns a black screen.
FaceTime doesn't load properly, only returns a black rectangle of a window.
I tried uninstalling the Google video/voice plugin but that didn't do anything. I repaired permissions several times, that didn't help either. Any thoughts?
As a follow up, I rebooted and reset the PRAM, checked the camera on another user account, and still have the same problem.
Two ideas, jmcopeland
(1) try all relevant suggestions from http://support.apple.com/kb/HT2090
If your iSight problem still occurs in more than one app and more than one user account, the PMU (SMC) reset suggested there often restores proper function of inbuilt iSight.
(2) If the problem still exists, aapply the Combo Update. If you don't already have a trusted Combo update method, use this one:
• Backup you Mac
• Disconnect all peripherals
• Restart your Mac
• Use Disk Utility to repair permissions
• Download and install http://support.apple.com/kb/DL1324
• Repair permissions again as soon as the update is complete
• Test iSight again per http://support.apple.com/kb/HT2090
Mac Pro Quad Core (Early 2009) 2.93Ghz Mac OS X (10.6.5); MacBook Pro (13 inch, Mid 2009) 2.26GHz (10.6.5);
LED Cinema Display; G4 PowerBook 1.67GHz (10.4.11); iBookSE 366MHz (10.3.9); External iSight; iPod touch 4.1

HT204291 AirPlay Mirroring doesn't work after last update

I have a late 2011 Macbook Pro (running mountain lion), an iPhone 4s, and an Apple TV (3d gen). My iPhone and Apple TV work fine together. I can stream video and music without difficulty. My Macbook can stream audio, but since the last update to 5.1.1 I can't mirror my desktop or run video from my Macbook to the Apple TV. The option is there, but the TV screen only changes colors and garbles some text. It mostly looks like a pink and green abstract painting.
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Thanks Brian. I tried using the ethernet cord and it still only works for one account on my macbook - the account that's not signed into the Apple TV.
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Win 7 Brightness doesn't work after graphics update

Hey,
I have a late-2010 MacBook Pro running Bootcamp 4.0 with Windows 7 64-bit. My graphics card is the nVidia GeForce 320m. I looked online recently and found that there was an update available for my graphics card (previously I had the one that comes with bootcamp, which is from 2009 I believe--quite outdated you see). So I installed it, hoping for better DX11 support, etc... It installed fine, but now my display is stuck on 100% brightness, when before I could adjust it with the F1 and F2 keys. When I try using the keys it shows the Apple popup with the slider moving, but the brightness doesn't change. I went into Control Panel > Power Settings and tried adjusting it from there, with no luck. The nVidia Control Panel doesn't have any satisfactory controls to do this either. It must be, of course, that the driver update changed things, but I'm not sure how to rectify the situation. I uninstalled the Apple Driver-Display from Control Panel and then re-installed from the Bootcamp files, but it didn't help. I've heard some talk about Apple Cinema Display, but I'm not sure if that's the same thing as the Display and whether I should be looking for a driver for it.
Any help would be greatly appreciated!

I've come to the same conclusion. I tried installing different versions of the driver, but they all introduced some problem or other. It seems the only way to have everything work correctly is to use the old driver they provided. Too bad, really. Especially because I tried installing the Windows 8 preview, and unless the release version has more compatibility (unlikely), it won't work on my MacBook Pro.
For my next computer I'll follow Shootist007's advice and just buy a PC. I haven't been impressed by my mac, and OS X needs a little more work IMO.
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Macbook pro doesn't work after EFI update.

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