Airplay disabled on my Macbook Pro 2011 Early OS X 10.9.3?

I have seen a lot of questions on this one, but no resolution to my particular problem and I have tried the other solutions.
I have a 13" Macbook Pro Early 2011 with an Intel HD Graphics 3000, running Max OSX 10.9.3 and latest iTunes 11.2.2 (3).
When I go to Settings->Display the Airplay settings is disabled and "No Devices Detected". I check from my iPad, iPhone and another Mac if the Apple TV is visible for Airplay and it shows up. It is just this MBP. I tried using Airparrot and Beamer, but both say the same thing as Airplay searching for device and nothing is ever found. I tried on a different network where I have other Apple TVs and same problem. It is like my MBP just does not support Airplay nor any of the work around tools. It is like it is turned off completely. Anyone have any suggestions?

System Preferences / Display

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Macbook pro 2011 early cannot find right resolution for external display and keeps flickering

I have a macbook pro 2011 early running 10.9, and a LG FLATRON W2242T external screen. Also, I have a VGA to miniport from Apple and a VGA to HDMI, plus a HDMI to miniport(from Apple). By just connect with VGA to miniport to my MBP, it just flickers few times and stops detecting. But by connect VGA to HDMI converter and HDMI to miniport to my MBP, it keeps flickering, a non-stop flickering. The external screen always shows no signal. However, if I connect my MBP to my TV through HDMI to miniport, it works fine. But connecting the VGA port to my TV, it gets the same problem. I have tried clear my PRAM many times, and it gets the same result. Does anyone have the same problem? Thanks

Macbook Pro 15" Early 2011 external display won't work as it used while Snow Leopard, I hate you Lion so far. I cannot even Go Back!
Did you bother to backup or clone your SL installation before dumping it?

My trial of AMD Catalyst 12.3 and 12.2 pre-certified driver on Macbook Pro 2011 early

I would like to share my experience on installing AMD catalyst 12.3 and 12.2 pre-certified driver on macbook pro 2011 early. Before installing the drivers, I first used catalyst install manager to remove the previously installed driver and then driver sweeper to clean the residuals. After the cleaning process, the macbook pro simply backed to VGA display.
Unfortunately, the setup programs of these two drivers showed different behaviors. The 12.2 pre-certified setup program could detect the 6750M chip and install AMD display driver. You can tell the behavior by watching the messages shown during the installation process. Nevertheless, AMD seemed change the behavior the setup program. The program did not install the display driver & CCC but still continued to install HDMI/DP driver and other stuffs.
In short, if somebody wants to install 12.3, he definitely needs some extra tricks to do so.

Boot into Safe Mode for a while to see if the panics cease. Meanwhile you need to upgrade Parallels to the current version, 7.x. If you are using the USB to Ethernet adaptor then unplug it along with any other peripherals. Uninstall LittleSnitch, Ambrosia extension, and VaraAudio extension (or uninstall the software that installed them using their uninstallers.)

Discrete graphics failures on Macbook Pro 2011 Early,please do this feedback to APPLE

http://www.apple.com/feedback/macbookpro.html Click this web and finish feedback to APPLE,make APPLE hear us!

Requirements for AirPlay Mirroring in OS X Mountain Lion
An Apple TV
Apple TV (2nd or 3rd generation) with software update v5.0 or later. See How to update Apple TV software.
Supported Macs
AirPlay Mirroring in OS X Mountain Lion takes advantage of the hardware video encoding capabilities of 2nd and 3rd Generation Intel Core processors. Hardware video encoding allows AirPlay Mirroring to efficiently deliver high frame rates while maintaining optimal system performance. The following Mac models have processors that support AirPlay Mirroring:
iMac (Mid 2011 or newer)
Mac mini (Mid 2011 or newer)
MacBook Air (Mid 2011 or newer)
MacBook Pro (Early 2011 or newer)
Which Mac do I have?

HT201343 I have an Early 2011 MacBook Pro from Early 2011 that is a 13-inch model... why won't it support airplay? why can't I get a software update to allow it to work?

I have an Early 2011 MacBook Pro from Early 2011 that is a 13-inch model... why won't it support airplay? why can't I get a software update to allow it to work?

About AirPlay and Airplay Mirroring
AirPlay Mirroring requires a second-generation Apple TV or later, and is supported on the following Mac models: iMac (Mid 2011 or newer), Mac mini (Mid 2011 or newer), MacBook Air (Mid 2011 or newer), and MacBook Pro (Early 2011 or newer). For non-qualifying Macs you can try using Air Parrot.
Several Apple Articles Regarding AirPlay
Apple TV (2nd and 3rd gen)- How to use AirPlay Mirroring
How to set up and configure AirPort Express for AirPlay and iTunes
About AirPlay Mirroring in OS X Mountain Lion
iTunes 10- About playing music with AirPlay
Troubleshooting AirPlay and AirPlay Mirroring
Using AirPlay
Thanks to the $15 Beamer, AirPlay streaming is still possible on Macs that do not support Airplay and mirroring.
Another solution is the Air Parrot.

I'd like to know if the AirPlay Mirroring work on MacBook Pro 13-inch, Early 2011, Software Mac OS X Lion 10.7.5 (11G63)?

I'd like to know if the AirPlay Mirroring work on MacBook Pro 13-inch, Early 2011,
Software Mac OS X Lion 10.7.5 (11G63)?

Only if you buy Mountain Lion. AirPlay Mirroring is a Mountaion Lion feature.
http://www.apple.com/osx/specs/

Macbook Pro 17" early 2011 Discrete GPU failure

Hi, before I start, this is the serial of my MBP so you can identify the exact model.
MBP 17" Core i7 2.2 Ghz serial number C0*******F92
My Macbook pro 17" (early 2011) started to freeze once a month, but then, it started getting worse. I narrowed down the problem to the discrete GPU graphic engine as I was able to disable the automatic switching and be able to use the system with most of the programs.
I googled around and learned that this problem happens to all early/mid 2011 MBP and iMac models that use AMD 6750M engie (if I recall well).
When the system is on automatic graphic switching mode, whatever app you use that requires the graphic engine switch (VMWare Fusion, Photoshop, iPhoto, etc), causes the system screen to freezes. The system although unstable, keep working as I am able to log into the system via SSH. Trying to reboot via shell (sudo reboot) won't work as there is some frozen process preventing it, but system is alive.
You have to power cycle the MBP between 2 and 6 times to be able to get it to boot as most of them time it freezes during the boot process.
I want to know if there is an apple warranty to this problem ( I don't have apple care on this machine). If not, what will be the cost of the logic board replacement and how is the procedure to get it done. I live outside of the US and can send the machine if needed.
Thanks in advance.
Regrds.
<Edited By Host>

Apple is offering to fix some MacBooks with this problem. See:
http://www.apple.com/support/macbookpro-videoissues/

My Macbook Pro (15" early 2011) got blue screen every i normally booted it. It only can enter the OS when it's in safe boot. Solution please.

My Macbook Pro (15" early 2011, Mountain Lion, but after reinstall i change it to snow leo) got blue screen every i normally booted it. It enter the OS only when it's in safe boot.
I've tried any solution that i got from the internet, such as:
-Reinstalling the OS X (normal install & clean install)
-Reset PRAM and SMC
-Repair Disk Permissions and Repair Disk from Disk Utility (the result is OK. There's no problem)
-Repair Disk Permissions manually (with Command + S at the beginning of booting)
-Checking Hardware from Application Installer DVD (result is OK)
-Checking from Mac Resource Inspector/MRI (result OK)
-Booting from Recovery Disk is same problem, blue screen
All of that solution is not working. My Macbook still got light blue screen and sometimes blue screen with lines after apple logo and spinning wheel is shown.
HDD is in good condition because when it's checked on the other macbook it can be booted. But if you must know, other HDD can't be booted when its plugged to my macbook (blue screen again). If i do safe booting, it works but can't play video and music also photobooth. I got confused with this case.
Any solution or comment? Thank you very much by the way

Hi. I'm not trying to rush things, you may have a different problem, but your issue looks quite familiar to me. I recently had a problem with the discrete graphics card (the Radeon GPU) due to overheating, all because a faulty application of the thermal compound in the factory.
In my case, the problem started slowly and intermittently, a few days after a gaming session (Quake 3) of about three hours (at the moment, I didn't realized that could be linked to the problem).
This issue is being actively discussed in another threads in this forum, but so far there's enough evidence that it's been causing similar problems for 2011 MBPs owners: screen corruption, black/blue screens, and in some cases, a total inability to boot. Some of the threads I'm talking about:
https://discussions.apple.com/message/13150366#13150366
https://discussions.apple.com/message/21110132#21110132
So far, and since the problem seems to affect only the discrete GPU (that's why you can boot in safe mode) a possible solution is to disable it by removing some extensions which prevent OS X from loading the Radeon drivers. This post describing the process (there are different files involved depending of your GPU version, so make sure you are moving the right ones):
https://discussions.apple.com/message/22521574#22521574
In the case your discrete GPU survived and is not permanently damaged, I personally had success by changing the thermal compound myself, which completely fixed the problem (at least for now). I've posted about it here:
https://discussions.apple.com/message/22630561#22630561
I hope you can find a solution, believe me I know the feeling when you see your expensive machine turning into a brick and it *****.
Good luck!

MacBook Pro 15 early 2011 slower than it must be...!!!

Hello everybody,
I have an MacBook Pro 15 early 2011, 2.2 Ghz, 4 RAM... It is running Mavericks 10.9.5, the latest update... The Etrecheck statistics seems to be very fine. So, here are some good and interesting questions: Why does my Mac work not that fast as it was on Slow Leopard? Why do I wait around 25-30 seconds to run Microsoft Office Document? Why the operating system is booting around 60 seconds? Why when I use software like MatLab, it turns that is not so possible to switch between the apps really fast, because multitasking freezes?
At the beginning, when I installed Mavericks 10.4.1, I thought that it is not enough RAM, after I read some comments from people that are using 2009 MacBooks running Mavericks and everything is fine, I canceled this possibility. Then I thought that my HDD is dead, I checked it 1000 times, its fine... So, the question is: what could it be, slowing my mac???
I plan to increase my RAM to 16 GB, but I am really not sure if it will help, because mavericks has another algorithm of RAM usage...
Really hope to hear some logical answers!
Here is etreckeck data:
Hardware Information:
MacBook Pro (15-inch, Early 2011)
MacBook Pro - model: MacBookPro8,2
1 2.2 GHz Intel Core i7 CPU: 4 cores
4 GB RAM
Video Information:
Intel HD Graphics 3000 - VRAM: 384 MB
AMD Radeon HD 6750M - VRAM: 1024 MB
System Software:
OS X 10.9.5 (13F34) - Uptime: 0 days 3:15:45
Disk Information:
TOSHIBA MK7559GSXF disk0 : (750,16 GB)
EFI (disk0s1) <not mounted>: 209,7 MB
Macintosh HD (disk0s2) /: 575,3 GB (376,69 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
BOOTCAMP (disk0s4) /Volumes/BOOTCAMP: 174 GB (21,62 GB free)
MATSHITADVD-R   UJ-8A8
USB Information:
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Computer, Inc. IR Receiver
FireWire Information:
Thunderbolt Information:
Apple Inc. thunderbolt_bus
Kernel Extensions:
Problem System Launch Daemons:
Problem System Launch Agents:
Launch Daemons:
[System] com.adobe.fpsaud.plist 3rd-Party support link
[System] com.bjango.istatmenusdaemon.plist 3rd-Party support link
[System] com.microsoft.office.licensing.helper.plist 3rd-Party support link
[System] com.oracle.java.Helper-Tool.plist 3rd-Party support link
[System] com.oracle.java.JavaUpdateHelper.plist 3rd-Party support link
Launch Agents:
[System] com.adobe.AAM.Updater-1.0.plist 3rd-Party support link
[System] com.bjango.istatmenusagent.plist 3rd-Party support link
[System] com.oracle.java.Java-Updater.plist 3rd-Party support link
User Launch Agents:
[not loaded] com.adobe.ARM.[...].plist 3rd-Party support link
[not loaded] com.spotify.webhelper.plist 3rd-Party support link
[not loaded] com.wondershare.mobilegodaemon.plist 3rd-Party support link
User Login Items:
iTunesHelper
Internet Plug-ins:
AdobeAAMDetect: Version: AdobeAAMDetect 1.0.0.0 - SDK 10.6 3rd-Party support link
FlashPlayer-10.6: Version: 15.0.0.152 - SDK 10.6 3rd-Party support link
Default Browser: Version: 537 - SDK 10.9
AdobePDFViewerNPAPI: Version: 11.0.07 - SDK 10.6 3rd-Party support link
AdobePDFViewer: Version: 11.0.07 - SDK 10.6 3rd-Party support link
Flash Player: Version: 15.0.0.152 - SDK 10.6 3rd-Party support link
JavaAppletPlugin: Version: Java 7 Update 67 3rd-Party support link
QuickTime Plugin: Version: 7.7.3
SharePointBrowserPlugin: Version: 14.0.0 3rd-Party support link
VLC Plugin: Version: 1.0.5 3rd-Party support link
iPhotoPhotocast: Version: 7.0 - SDK 10.7
Audio Plug-ins:
BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
AirPlay: Version: 2.0 - SDK 10.9
AppleAVBAudio: Version: 203.2 - SDK 10.9
iSightAudio: Version: 7.7.3 - SDK 10.9
User Internet Plug-ins:
OctoshapeWeb: Version: 1.0 - SDK 10.8 3rd-Party support link
3rd Party Preference Panes:
Flash Player 3rd-Party support link
Java 3rd-Party support link
Bad Fonts:
None
Old Applications:
None
Time Machine:
Mobile backups: OFF
Auto backup: NO - Auto backup turned off
Volumes being backed up:
Macintosh HD: Disk size: 535.79 GB Disk used: 184.96 GB
Destinations:
TimeMachine [Local] (Last used)
Total size: 465.74 GB
Total number of backups: 23
Oldest backup: 2013-11-29 12:01:48 +0000
Last backup: 2014-02-08 00:30:15 +0000
Size of backup disk: Too small
Backup size 465.74 GB < (Disk used 184.96 GB X 3)
Time Machine details may not be accurate.
All volumes being backed up may not be listed.
Top Processes by CPU:
      7% coreaudiod
      3% PluginProcess
      2% EtreCheck
      1% Safari
      1% WindowServer
Top Processes by Memory:
229 MB Safari
172 MB PluginProcess
102 MB Skype
84 MB com.apple.WebKit.WebContent
61 MB WindowServer
Virtual Memory Information:
55 MB Free RAM
1.34 GB Active RAM
1.34 GB Inactive RAM
988 MB Wired RAM
601 MB Page-ins
12 MB Page-outs
Best regards,
Eugen

Remove "MobileGo," or else refer to its developer for support.
Any third-party software that doesn't install by drag-and-drop into the Applications folder, and uninstall by drag-and-drop to the Trash, is a system modification.
Whenever you remove system modifications, they must be removed completely, and the only way to do that is to use the uninstallation tool, if any, provided by the developers, or to follow their instructions. If the software has been incompletely removed, you may have to re-download or even reinstall it in order to finish the job.
I never install system modifications myself, and except as stated in this comment, I don't know how to uninstall them. You'll have to do your own research to find that information.
Here are some general guidelines to get you started. Suppose you want to remove something called “BrickMyMac” (a hypothetical example.) First, consult the product's Help menu, if there is one, for instructions. Finding none there, look on the developer's website, say www.brickmymac.com. (That may not be the actual name of the site; if necessary, search the Web for the product name.) If you don’t find anything on the website or in your search, contact the developer. While you're waiting for a response, download BrickMyMac.dmg and open it. There may be an application in there such as “Uninstall BrickMyMac.” If not, open “BrickMyMac.pkg” and look for an Uninstall button. The uninstaller might also be accessed by clicking the Customize button, if there is one.
Back up all data before making any changes.
You will generally have to restart the computer in order to complete an uninstallation. Until you do that, there may be no effect, or unpredictable effects.
If you can’t remove software in any other way, you’ll have to erase and install OS X. Never install any third-party software unless you're sure you know how to uninstall it; otherwise you may create problems that are very hard to solve.
Trying to remove complex system modifications by hunting for files by name often will not work and may make the problem worse. The same goes for "utilities" such as "AppCleaner" and the like that purport to remove software.

HT4325 Why I can't use airplay mirroring in my MacBook pro OS X Lion from late 2011?

Why can't I use airplay mirroring in my MacBook pro OS X Lion from late 2011?

About AirPlay and Airplay Mirroring
AirPlay Mirroring requires a second-generation Apple TV or later, and is supported on the following Mac models: iMac (Mid 2011 or newer), Mac mini (Mid 2011 or newer), MacBook Air (Mid 2011 or newer), and MacBook Pro (Early 2011 or newer). For non-qualifying Macs you can try using Air Parrot.
Several Apple Articles Regarding AirPlay
Apple TV (2nd and 3rd gen)- How to use AirPlay Mirroring
How to set up and configure AirPort Express for AirPlay and iTunes
About AirPlay Mirroring in OS X Mountain Lion
iTunes 10- About playing music with AirPlay
Troubleshooting AirPlay and AirPlay Mirroring
Using AirPlay

15" i7 Macbook Pro from early 2011.takes the mac laptop two or three tries to boot successfully. It would turn on, show gray screen, shut down, turn on again, show gray screen, shutdown, and then turn on, show gray screen, before it can finally get

Hello All,
I have a 15" i7 Macbook Pro from early 2011. The past few weeks, it has been getting increasingly difficult to get on my computer. It takes the mac laptop two or three tries to boot successfully. It would turn on, show gray screen, shut down, turn on again, show gray screen, shutdown, and then turn on, show gray screen, before it can finally get to the dark gray log-in screen. Even when I finally get logged in to start working, thinking it would be okay now, it shuts down randomly.
I've ruled out the possibility of a software problem because I've just done a clean re-install of Mac OS X Mavericks on my computer just yesterday.
I did upgrade the RAM recently, about a month and a half ago, from 4GB to 16GB, I went to the apple store four days after that upgrade to have them do a hardware test, and clean the inside of my laptop, which helped with previous heat issues. When they did the hardware test, the hardware was all registered as fine from their system.
I've tried resetting the SMC, PRAM, and doing the internet recovery hardware test, but to no avail. I thought I could at least find out what parts needed to be replaced from the hardware test but it seems that when the hardware test is almost finished, the computer just shuts down, So I am unable to see the results.
My computer is also having battery issues, under battery condition, it says "replace now," parts have been ordered, waiting for arrival. But if the battery health is low, it should still boot up fine, it would just hold a significantly less charge.
Could this be a hard drive issue?
Has anyone had similar symptoms and how was it resolved?
Does anyone know what I can do to alleviate this issue?
I haven't had time to take it to Apple because I'm currently taking a 21 credit semester academically. I'm an art and design student so my computer is basically the bane of my existence. Help! Any constructive advice is welcomed!
Thank you so much for your input!
-Christina C.

Problem description:
The Hard Disk is failing.
EtreCheck version: 2.0.11 (98)
Report generated November 4, 2014 at 7:59:28 AM EST
Hardware Information: ℹ️
MacBook Pro (15-inch, Early 2011) (Verified)
MacBook Pro - model: MacBookPro8,2
1 2.2 GHz Intel Core i7 CPU: 4-core
16 GB RAM Upgradeable
BANK 0/DIMM0
8 GB DDR3 1600 MHz ok
BANK 1/DIMM0
8 GB DDR3 1600 MHz ok
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ℹ️
Intel HD Graphics 3000 - VRAM: 512 MB
Color LCD 1440 x 900
AMD Radeon HD 6750M - VRAM: 1024 MB
System Software: ℹ️
OS X 10.9.5 (13F34) - Uptime: 0:3:43
Disk Information: ℹ️
TOSHIBA MK7559GSXF disk0 : (750.16 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted> : 210 MB
HDV4 (disk0s2) / [Startup]: 749.30 GB (712.10 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
MATSHITADVD-R   UJ-898
USB Information: ℹ️
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/Library/Application Support/Avast/components/fileshield/unsigned
[loaded] com.avast.AvastFileShield (2.1.0 - SDK 10.9) Support
/Library/Application Support/Avast/components/proxy/unsigned
[loaded] com.avast.PacketForwarder (1.4 - SDK 10.9) Support
Launch Agents: ℹ️
[not loaded] com.adobe.AAM.Updater-1.0.plist Support
[loaded] com.avast.userinit.plist Support
Launch Daemons: ℹ️
[invalid?] com.adobe.SwitchBoard.plist Support
[loaded] com.avast.init.plist Support
[loaded] com.avast.uninstall.plist Support
[loaded] com.avast.update.plist Support
[invalid?] com.perion.searchprotectd.plist Support
User Launch Agents: ℹ️
[invalid?] com.avast.home.userinit.plist Support
[loaded] com.google.keystone.agent.plist Support
[invalid?] com.jdibackup.ZipCloud.autostart.plist Support
User Login Items: ℹ️
None
Internet Plug-ins: ℹ️
AdobePDFViewer: Version: 10.1.1 Support
QuickTime Plugin: Version: 7.7.3
JavaAppletPlugin: Version: 14.9.0 - SDK 10.7 Check version
Default Browser: Version: 537 - SDK 10.9
User Internet Plug-ins: ℹ️
TroviNPAPIPlugin: Version: 1.0 - SDK 10.9 Support
Google Earth Web Plug-in: Version: Unknown
Safari Extensions: ℹ️
Avast Online Security
Trovi Search for Safari
3rd Party Preference Panes: ℹ️
None
Time Machine: ℹ️
Time Machine not configured!
Top Processes by CPU: ℹ️
      16% mds
      7% WindowServer
      1% loginwindow
      1% fontd
      1% com.avast.daemon
Top Processes by Memory: ℹ️
120 MB com.avast.daemon
86 MB Google Chrome
52 MB Finder
52 MB WindowServer
41 MB Google Chrome Helper
Virtual Memory Information: ℹ️
13.45 GB Free RAM
1.34 GB Active RAM
944 MB Inactive RAM
1.43 GB Wired RAM
1.11 GB Page-ins
0 B Page-outs

Macbook Pro 13" Early 2011 Lag Spikes

Okay let me just brief you on my Macbook.
In September 2011 i bought a Macbook Pro 13" Early 2011 model, 4GB RAM, 2.7GHz Processor, you can get the rest on the site.
( http://support.apple.com/kb/sp619 )
I bought it as a ex-display model, so you can imagine it already has some milage from it.
Through the (almost) 2 years i've had it, apart from the odd overheat shutdown, and a 1 charger replacement, it's been no hassle, even with me constantly shutting it and moving it. It seems that all the issues are coming in bulk.
I generally use the laptop for gaming, mostly World of Warcraft, sometimes Minecraft, and lately Starcraft, and Spellforce on BOOTCAMP or virtual machines.
About 2 weeks ago, the laptop started refusing to charge, i couldn't understand if it was the charger (as i only replaced it a few months earlier and the cable was still in perfect condition) or the port itself in the laptop. I took my laptop to an Apple store, found it was the Magsafe on the cable, replaced it on the spot, but the reason why i'm saying this is i'm wondering why it broke so quickly, and if lack of power has anything to do with it.
I've grown a liking to Spellforce so instead of having to restart into the Windows side of my Mac, i just use the Virtualbox Virtual OS i already have set up from when i used to work from home and have to use certain software on windows because Wine just couldn't cut it (and lets face it, Mission Control is awesome, then you go on Windows and everything just seems to cluttered). So i read the default specs for the game on Steam (2GB) so i give Virtualbox 2GB, but this was a MAHOOSIVE mistake, because as soon as i clicked start, it's been a down hill spiral.
The computer immediately started lagging, to the point where the laptop was actually unusable, so i force restarted it by pressing down the power button for 5 seconds and i let it restart. After it booted, everything seemed fine (i expected nothing else) so i decided to only give it 1GB of RAM, and just turn down the settings to the lowest possible (which is something i've had to do with World of Warcraft recently. It used to be able to run on Ultra when i first got the laptop, now it struggles on low and if i have a browser up at the same time). Again, big mistake, it lagged to unusability. So i restart again, but this time it takes 5 minutes to boot, and once booted everything is so slow, so i decide to re-install the OS, so i get my flash drive and spend the next hour moving things over from my user folder because when i would try to move a folder that had 5+ files or something that was 100MB or larger, it would error out saying a certain file couldn't be read or written, and would cancel and remove everything else that was transfering at the time.
So i restart but boot into the recovery option, and do a refresh the OS, and i let it download and install. I was surprised to see when it had all completed that it still had all my files, but it still ran slow, not as slow as before but definitely not as good as before, i would estimate at quatre the performance. So i assume that Virtualbox must have editted some system setting and my Mac thinks i only have 2GBs of RAM and not 4GB, so i search on how to reset the bootloader, and i was tried the alt + cmd + r + p, but after that when it booted, it came to the wallpaper but i was getting these popups that Finder had unexpectedly quit, so i click Okay a few times, they keep coming back up, so i look at the details and it says that the app had failed 500+ times before.
So i put my Snow Leopard disk in, use Disk Utility and use erase on my Mac OS partition, then i re-install Snow Leopard, then i download and install Mountain Lion again, but the snails pace remains. I do alittle more research and someone suggested modifying the partition size by a few gigs or so to re-write it and reset certain variables attached, didn't work, even after a reboot.
So yesterday i just put the Snow Leopard disk in, and i remove both partitons (Mac and Windows) and i make one partition. I install Snow Leopard and then Moutain Lion, and so far it appears that everything it back up to speed... however, i've been keeping a keen eye on Activity Moniter and "top" in Terminal, and my CPU usage and RAM usage are always relatively low. I always seem to have 1GB-2GB RAM free, and my Idle CPU always seems to be above 80%-90% but i'm getting these weird lag spikes. I notice it most when i try installing World of Warcraft again, the download speed averages around 3MB/s (my ISP is Virigin Media and i get 60Mbs/s fibre optic so i know it's not my connection failing) and then the app seems to freeze (stops refreshing the average speed, and then about 5-10 seconds later, it starts refreshing again but it's at 12-50KB/s. This also seems to happen a lot when i use web browsers.
I have noticed something new, literally only about 30 minutes before i started writing this. There is a noise that happens every 2-4 seconds, it's pretty regular, it sounds like a grasshopper, or other chirping bug/insect inside my laptop. It sounds like metal scraping against metal, which is worrying. It's coming from the right hand side of the Magic Track Pad, which is where i believe the Hard Drive is. I've looked online and this seems to be a sign that the harddrive is dying.

Yeah, the problem has been solved.
Unfortunately, the solution is buying a new storage device.
So if you're having these issues, i tried almost everything consumer possible, that's free anyway, and the hard drive was just too faulty to work properly. So backup all your stuff whilst you still can.
I bought an SSD for around £80, only 120 gigs of storage, but i have iTunes Match so i don't need to have my films and music downloaded.
If you're very mobile with your laptop, then i suggest getting an SSD. Lugging about a laptop with a storage device with moving parts is very very risky.
As soon as i got a new storage device, everything was back to normal. It was like it was new again.
Anyway, sorry i can't give you a free solution, but it's the only solution i got.

MacBook Pro 13" Early 2011 - External display issues

I have an early 2011 MacBook Pro 13" (2.7GHz version) that I am using with an external non-Apple display. I am having issues when MBP goes to sleep or trys to sleep the display. The external display exibits one of a number of problems: goes dark but does not power off the backlight or freezes up and requires being powered off then back on. My display is an ASUS VW266H but it seems like this problem, or other similar problems, are happening with other non-Apple displays.
In calling Apple tech support of 5/27/11 they indicated that this is a known bug and they are working on a fix. There was software update released 5/4/11 to "improve graphics stability, address issues with external display" named MacBook Pro Software Update 1.4 (http://support.apple.com/kb/DL1382). I downloaded this and applied it but it made no difference.
I experienced these problems with three different video adapters: Apple's own mini DP to DVI, Belkin mini DP to HDMI and another brand of mini DP to HDMI also sold by the Apple store.
So the questions are:
1) Will Apple release another updated to address this incompatability or are they done with the issue given that they released the update mentioned above?
2) Has anyone compiled a list of monitors that are know to work with these most recent MacBook Pros (the early 2011 versions with the Thunderbolt/mini DP combined ports)?
If you have used the MacBook Pro 13" early 2011 with an external monitor please respond to this post with your experiences so we can all know what works.

With my new 2011 13" MBP I'm having no latency issues using my '08 Samsung SyncMaster 2253BW DVI (digital) monitor. Sleep function awakens fine, goes to sleep 3-4 sec.
I'm using a cheapie model Syba MDP to DVI connector; here on Amazon:
http://www.amazon.com/Syba-High-Quality-DisplayPort-Adapter/dp/B00342UT02/ref=sr _1_1?ie=UTF8&s=electronics&qid=1307389450&sr=8-1
I bought 2 in case one craps out on me...knock on wood. Good luck hope you find a solution.

When i connect my philips 170c monitor to my macbook pro 13" early 2011, it does not detect the second monitor?

help! i've googled around, but none seems to solve my problem
my macbook pro is early 2011, 13", running lion.
the philips monitor is vga only, so i have a mini display port to vga adaptor and connecting it to the vga.
the screen on my mbp does turn blue, but no input is detected on the external monitor.
any advice?

If it does not detect the display automatically, try going to system preferences>displays, click detect displays.

I got my Macbook Pro 17inch (early 2011) back from Apple (they had to replace the logic board) and now my microphone is not working

I got my Macbook Pro 17inch (early 2011) back from Apple (they had to replace the logic board) 3 days ago, I had a terrible experience as the genious who gave me my solid state disk for safekeeping lost my disk's brackets thus I had to wait 2 more hours until they find one after 10 days of waiting for the repair. I noticed some weird sounds, like somehting is moving with the mac 1-2 times, even if I have no mechanical parts other than the fans, but my real issue at the moment is that my microphone is not working. I can see the mic in the System Info however and in Audio Midi Setup. In the Audio Midi Setup I see that the master chanel is turned off and I can't turn in on. Ch 1 and 2 are on full. I also noticed the first seconds after the comp. boots the blue bar goes to the middle in the System Preferences -> Sound -> Input. Any ideas what to do or try? I do not want to go back to the apple store as it is 50 minutes away from here and I need my laptop as a computer science student. Everything else is working perfectly.

You need to call both the store that did the repair and Apple directly, warranty service or Apple care, and report this problem with both of them and get a ticket number of some kind (some kind of verification number) that the unit just came back from major service with this problem and that you want it fixed when you can lose the use of it, which is not right now.
Without doing something like that they could easily say it is damage not covered under the normal warranty.
God knows what the repair center did and did not do to it while it was there.
And depending on when you actually bought it the warranty could run out in the mean time.

Airplay disabled on my Macbook Pro 2011 Early OS X 10.9.3?

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