I have a projector connect to my 2012 MacBook Pro.

How to I send the output to projector. I have a DVI conv dongle plugged into one of the thunderbolt ports and the projector is on....
Jeff

physically changing it..no.

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Issues with Thunderbolt-HDMI connection on Mid-2012 MacBook Pro

I have a 2012 MacBook Pro (non-Retina display) and just bought a thunderbolt-HDMI connector, but it's not working. A screen appears on the TV, only it's not my desktop screen, but the standard galaxy image in most Macs. Any idea how to fix this issue?

Your TV is extending your desktop. You can drag some of your windows off of the MBP internal screen onto the TV. You can control how the two screens are related spacially at System Preferences > Displays > Arrangement.
If you want the two screens to show the same picture, you should turn off "mirroring" on that same setting page.

I am not seeing how, if possible, to connect a mid 2012 macbook pro to an external monitor

I know the older macbook and macbook pro had a video out but I am not seeing any.

You need a mini display port (Thunderbolt) adapter. Available online or in Apple store.

How to connect mid 2012 MacBook Pro to home theater system

Okay so I'm looking at purchasing a home theater system and was wanting to know the best way to connect my mid 2012 MacBook Pro to the home theater system and TV. I am wanting to play both movies (Netflix etc) and music. Will my MacBook play 5.1 surround sound to the home theater system? Whats the best way to connect this all up? MacBook audio to the home theater system via Digital Optical from the headphone port with a 3.5mm to toslink adapter and then video to the TV via HDMI cable from the thunderbolt port with thunderbolt to HDMI adapter? My thinking was to separate the video and audio to get the best picture and sound. Any help/advice on this would be greatly appreciated.

Will my MacBook play 5.1 surround sound to the home theater system?
Yes.
Whats the best way to connect this all up?
An AppleTV or any AirPlay-enabled AVR. AirPlay is wireless, though you could use wired Ethernet if you want to avoid all the potential problems associated with wireless. Make sure it specifically says AirPlay which is Apple's proprietary technology. There are quite a few of them to choose from today. Denon is one, I believe Pioneer, there may be others. Shop around. The AppleTV's price was recently reduced to $69 US and may actually be the most cost-effective solution, allowing you to research the best AVR for your needs. The AppleTV has both HDMI (audio and video) and optical audio outputs.
MacBook audio to the home theater system via Digital Optical from the headphone port with a 3.5mm to toslink adapter and then video to the TV via HDMI cable from the thunderbolt port with thunderbolt to HDMI adapter?
Way too complicated But if you really don't want to use AirPlay, you can purchase an inexpensive (< $10) Thunderbolt to HDMI adapter and an equally inexpensive (<$3) HDMI cable to any HDMI input on your AVR.
My thinking was to separate the video and audio to get the best picture and sound.
It makes absolutely no difference. HDMI and optical audio use completely identical digital audio signals.

After upgrade to Mavericks, AppleTV no longer mirrors my mid-2012 Macbook Pro's accessibility zooming.

Prior to Mavericks upgrade, I had accessibilty zooming enabled using the control hotkey with two-finger scroll.
The zoom effect would be duplicated in AppleTV and transmitted to an overhead projector in my classroom.
This feature is very useful for directing student's attention to a particular region of the screen.
However after the upgrade, AppleTV no longer mirrors the zooming effect.
I can see the zoom on the laptop, just not on my projector.
I can see zooming on the projector if I use the VGA adapter and plug directly into projector.
Laptop:
mid-2012 Macbook Pro
OS X 10.9
8gb RAM
2.3 GHz Intel Core i7
Have tried variety of displays settings and none work including:
--selecting best for display or AppleTV
--changing the resolution
AppleTV
model: MD199LL/A
software: 6.0 (6646.65)
resolution: 1024x768 60hz (my projector requires this)
Projector:
HP vp6320
I use an HDMI to VGA/Audio adapter to convert to VGA for my projector.
I seem to recall that overscan correction was an option to set under Mountain Lion, but I can't find that when doing a Spotlight search in System Preferences. Not sure if that would help or not but thought I'd mention it.
Any help would be greatly appreciated.

Same problem. Zoomed image will not show on the Apple TV screen even though it does show on your laptop or desktop.
I tried every aspect of System Preferences>Displays and Accessibility. None worked. Problem was presented to an Apple Specialist on his Mavericks computers and his Apple TV. Same thing. He said this appears to be a Mavericks glich and immediately went to transmit the problem to Cupertino.
A poor "work around" is to use System Preferences>Accessibility and under Zoom, select Zoom Style "Picture-inPicture" which will result in a "zoom box." The box can be scaled to a desired size and activated with the Control-Scroll motion. This box will display zoomed on the Apple TV screen. The default Zoom Style selection "Fullscreen" did not and will not show on the Apple TV screen even though it does show on your laptop or desktop
The problem: the zoomed "magnified" image loses resolution and if zoomed far enough, becomes "pixilated."
 Apple needs to fix this or tell us how to go back to the earlier Control-Zoom which I think the "Fullscreen" was intended.

Can anyone give a list of upgradeable performance parts for a mid 2012 macbook pro 13"?

I have a non Retina display mid 2012 macbook pro that I want to do a home refurbishment and mass upgrade on, the processor and graphics cards are both good as is but RAM gets a bit bottlenecked with only 8gb, Id like to be able to replace the built in speakers and possibly upgrade the optical/super drive as well If thats not too large an Endeavor.
I'm mostly a comp work virgin, so I want to make sure what I want to do isn't too tricky
Here's my etrecheck to check my specs on
Problem description: , Mild case of Malware/Adware "Flashplayer plug-in problem"
EtreCheck version: 2.1.8 (121)
Report generated March 7, 2015 at 12:55:35 PM PST
Download EtreCheck from http://etresoft.com/etrecheck
Click the [Click for support] links for help with non-Apple products.
Click the [Click for details] links for more information about that line.
Hardware Information: ℹ️
    MacBook Pro (13-inch, Mid 2012) (Technical Specifications)
    MacBook Pro - model: MacBookPro9,2
    1 2.9 GHz Intel Core i7 CPU: 2-core
    8 GB RAM Upgradeable
        BANK 0/DIMM0
            4 GB DDR3 1600 MHz ok
        BANK 1/DIMM0
            4 GB DDR3 1600 MHz ok
    Bluetooth: Good - Handoff/Airdrop2 supported
    Wireless: en1: 802.11 a/b/g/n
    Battery Health: Normal - Cycle count 1035
Video Information: ℹ️
    Intel HD Graphics 4000
        Color LCD 1920 x 1200
System Software: ℹ️
    OS X 10.10.2 (14C109) - Time since boot: one day 0:49:42
Disk Information: ℹ️
    TOSHIBA MK7559GSXF disk0 : (750.16 GB)
        EFI (disk0s1) <not mounted> : 210 MB
        Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
        Macintosh HD (disk1) / : 748.93 GB (297.62 GB free)
            Encrypted AES-XTS Unlocked
            Core Storage: disk0s2 749.30 GB Online
    HL-DT-ST DVDRW GS31N
USB Information: ℹ️
    Apple Inc. iPhone
    Apple Inc. FaceTime HD Camera (Built-in)
    Seagate FreeAgent Go 120.03 GB
        EFI (disk2s1) <not mounted> : 210 MB
        Untitled (disk2s2) /Volumes/Untitled : 119.69 GB (104.46 GB free)
    Apple Inc. Apple Internal Keyboard / Trackpad
    Apple Computer, Inc. IR Receiver
    Apple Inc. BRCM20702 Hub
        Apple Inc. Bluetooth USB Host Controller
Thunderbolt Information: ℹ️
    Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
    Anywhere
Kernel Extensions: ℹ️
        /Library/Extensions
    [not loaded]    com.symantec.kext.SymAPComm (12.7.1f4 - SDK 10.8) [Click for support]
    [loaded]    com.symantec.kext.internetSecurity (5.4f4 - SDK 10.8) [Click for support]
    [loaded]    com.symantec.kext.ips (3.9.2f1 - SDK 10.8) [Click for support]
Launch Agents: ℹ️
    [failed]    com.adobe.CS4ServiceManager.plist [Click for support]
    [loaded]    com.oracle.java.Java-Updater.plist [Click for support]
    [loaded]    com.symantec.errorreporter-periodicagent.plist [Click for support]
    [running]    com.symantec.uiagent.application.plist [Click for support]
Launch Daemons: ℹ️
    [loaded]    com.adobe.fpsaud.plist [Click for support]
    [loaded]    com.ea.origin.ESHelper.plist [Click for support]
    [loaded]    com.oracle.java.Helper-Tool.plist [Click for support]
    [failed]    com.symantec.errorreporter-periodic.plist [Click for support]
    [loaded]    com.symantec.liveupdate.daemon.ondemand.plist [Click for support]
    [failed]    com.symantec.liveupdate.daemon.plist [Click for support]
    [not loaded]    com.symantec.nav.migrateqtf.plist [Click for support]
    [running]    com.symantec.sharedsettings.plist [Click for support]
    [failed]    com.symantec.symdaemon.plist [Click for support] [Click for details]
User Launch Agents: ℹ️
    [failed]    com.facebook.videochat.[redacted].plist [Click for support]
    [loaded]    com.google.keystone.agent.plist [Click for support]
    [running]    com.spotify.webhelper.plist [Click for support]
User Login Items: ℹ️
    iTunesHelper    Application (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
    SpeechSynthesisServer    Application (/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks /SpeechSynthesis.framework/Versions/A/SpeechSynthesisServer.app)
    Dropbox    Application Hidden (/Applications/Dropbox.app)
Internet Plug-ins: ℹ️
    Silverlight: Version: 5.1.30514.0 - SDK 10.6 [Click for support]
    FlashPlayer-10.6: Version: 16.0.0.305 - SDK 10.6 [Click for support]
    Flash Player: Version: 16.0.0.305 - SDK 10.6 [Click for support]
    QuickTime Plugin: Version: 7.7.3
    JavaAppletPlugin: Version: Java 8 Update 31 Check version
    Default Browser: Version: 600 - SDK 10.10
User internet Plug-ins: ℹ️
    Picasa: Version: 1.0 - SDK 10.4 [Click for support]
3rd Party Preference Panes: ℹ️
    Flash Player [Click for support]
    Java [Click for support]
    Norton\nQuickMenu [Click for support]
Time Machine: ℹ️
    Time Machine not configured!
Top Processes by CPU: ℹ️
         3%    WindowServer
         3%    sysmond
         1%    DesktopServicesHelper
         1%    Safari
         0%    mds_stores
Top Processes by Memory: ℹ️
    369 MB    BitdefenderVirusScanner
    206 MB    iPhoto
    180 MB    Finder
    163 MB    WindowServer
    160 MB    softwareupdated
Virtual Memory Information: ℹ️
    376 MB    Free RAM
    4.13 GB    Active RAM
    2.77 GB    Inactive RAM
    1.12 GB    Wired RAM
    95.19 GB    Page-ins
    255 MB    Page-outs
Diagnostics Information: ℹ️
    Mar 6, 2015, 07:10:16 PM    /Library/Logs/DiagnosticReports/SymDaemon_2015-03-06-191016_[redacted].crash
    Mar 6, 2015, 01:15:00 PM    /Library/Logs/DiagnosticReports/BitdefenderVirusScanner_2015-03-06-131500_[reda cted].cpu_resource.diag [Click for details]
    Mar 6, 2015, 08:00:36 AM    /Library/Logs/DiagnosticReports/BitdefenderVirusScanner_2015-03-06-080036_[reda cted].cpu_resource.diag [Click for details]
    Feb 27, 2015, 07:53:28 PM    /Library/Logs/DiagnosticReports/Kernel_2015-02-27-195328_[redacted].panic [Click for details]
    Mar 6, 2015, 12:02:22 PM    Self test - passed
    Mar 6, 2015, 11:18:09 AM    /Library/Logs/DiagnosticReports/BitdefenderVirusScanner_2015-03-06-111809_[reda cted].cpu_resource.diag [Click for details]

You can upgrade memory and the hard drive. Nothing else is user-upgradeable. All processors are soldered to the motherboard.
Maximum Memory
16 GB (Actual) 8 GB (Apple)
Memory Slots
2 - 204-pin PC3-12800 (1600 MHz) DDR3 SO-DIMM
You can see HDD and SSD options at OWC. Reliable RAM vendors are OWC, DataMem, and Crucial.com.

Having problems connecting a late 2011 Macbook Pro 2.2ghz i7 to a Sony KDL-32L5000 using a display miniport to DVI adapter (DVI to VGA cord). The TV is not detecting the macbook. Anyone have this problem?

Having problems connecting a late 2011 Macbook Pro 2.2ghz i7 to a Sony KDL-32L5000 using a display miniport to DVI adapter (DVI to VGA cord). The TV is not detecting the macbook. Anyone have this problem?

You really have to mess with the resoluton, espescially the refresh rate, as it varies from projector to projector, monitor to monitor. Even within the same brand! Because so many manufacturers are trying so many different things to become the next cool kid on the block, and the way the formats are being configured that's now part of the game.
That's why so many professionally produced corporate shows hire a dedicated projectionist for the video presentations. Too many bugs in the honey.
Refresh & sesolution are the first things to look at.
Just so you know that colors in PowerPoint PC, and PowerPoint Mac, don't exactly match... go figure.
I forgot to mention another thing, sometimes it's the projector that needs to be tweaked.

I have a new USB thumb drive that works in my 2010 iMac but not in my 2012 MacBook Pro

Today I purchased an 'autodrive' usb thumbdrive at Staples. The drive works fine on my mid 2010 iMac, and my Asus Netbook running Windows 7. However, it is not recognized at all by System Information or Disk Utility on my mid 2012 Macbook Pro. Both Macs are running Mountain Lion 10.8.2.
If I connect my 2 year old SanDisk USB thumb drive to the same USB port on my Macbook Pro, it is immediately recognized and a finder window opens. The SanDisk drive is also recognized properly by the iMac and the Netbook.
Is there any way to further debug this issue to get a better idea of why the device is not being recognized by the Macbook Pro?
Thanks,
-Scott

I am having this exact same problem with my New MBP 15" quad core 2.6GHz i7 on 10.8.2. I have other thumb drives that work, but an older thumb drive that works on my prior MBP 15" 2.7GHz dual core i7 on 10.7 and XP and Windows 8 laptops isn't recognized at all by the newer MBP. This thumbdrive is only 256MB and may be USB 1, but USB 1 stuff should work on a USB3 interface unless it's a bug. I've freshly formatted the drive and tested it with disk utility on the older MBP, so it's an issue with the newer Mac's USB controller or MacOS 10.8.2
I suspect a bug.

2012 MacBook Pro Intel i7 (purchased May 2013) constantly drops airport connection. My 2006 MacBook Pro has no problems connecting and staying connected.

I received a 2012 MacBook Pro INtel i7 for my birthday this May 2013. It constantly drops my airport connection. My ancient 2006 MacBook Pro has no problem connecting to airport, nor staying connected. I've had to write this message several times as I keep losing the airport connection and have to reconnect. BTW: I am less than five feet from the airport base.
Thanks for help.

After trying all of the above the suggestions, the problem returned as before. However, after digging some more I discovered that the issue appears to lie with the 10.4.10 version of the Mac OS; when I checked the software log under the system profiler I noticed that I had installed that update at about the time my Airport problems began. Apple then quietly released a v 1.1 combo update to 10.4.10 on July 2nd, which once installed appears to have resolved the problem. You can find the download at http://www.apple.com/support/downloads/macosx10410comboupdatev11intel.html
What's curious is that originally Apple listed that the v 1.1 combo update resolved some issues with RAW image data, and some sound problems, which don't seem to have anything to do with Airport.

I have an 2009 27inch imac and a 2012 macbook pro

Hi... I have an 2009's 27inch imac and a 2012 macbook pro. Can I use the imac as an external monitor? If so, what is the cable to connect both?
Tnks in advance!

Welcome to Apple Support Communities
Late 2009 and Mid 2010 27-inch iMacs can be used as external displays for other Macs. See > http://support.apple.com/kb/PH11302
Your iMac has got Mini DisplayPort, so you can use it as an external display for your Thunderbolt Mac. You only have to get a Mini DisplayPort cable to connect both Macs, and press Command and F2 keys on the iMac to enable Target Display mode.

I have the G Drive 1 TB (GEN4 1TB) external drive purchased in 2010. I need to connect to my new MacBook Pro. I'm using the external drive for media storage of my video editing projects. Will a 800fw to thunderbolt adapter cable work?

I have the G Drive 1 TB (GEN4 1TB) external drive purchased in 2010. I need to connect to my new MacBook Pro. I'm using the external drive for media storage of my video editing projects. Will a 800fw to thunderbolt adapter cable work? I understand that using a USB port connection is not fast enough for video editing. I read somewhere the G Drives don't connect well to MacBook Pro.
thanks
larry

I doubt this can be relocated or moved so you might want to just repost in the macbook pro area.
MacBook Pro
https://discussions.apple.com/community/notebooks/macbook_pro
https://discussions.apple.com/community/mac_os?view=discussions
Can you afford a new Thunderbolt case and cable? any case with FW800 is going to be slow 72MB/sec and less, and any new 1TB drive is capable of 75MB/s minimum up to 125MB/sec.
Thunderbolt storage can of course when setup properly reach 100's of MB higher using multiple drives.
Use what you have for a system backup or for secondary backup storage.
you might be able to take the drive - most cases allow you to open and swap drives - and use this:
G-Technology 1TB G-DRIVE mini High-Speed Portable Hard Drive
or this:
http://store.apple.com/us/product/HB137VC/A/g-technology-4tb-g-raid-professional -high-performance-dual-drive-hard-drive?fnode=5f

I have a 3rd gen Ipod touch and when i connect it to my Macbook pro to sync it with itunes, it doesn't show up on iTunes. When I connect my iPhone 6 to my computer it syncs, backs up, ect. How do I connect this older iPod to my iTunes?

I have a 3rd gen Ipod touch. When I connect it to my Macbook pro to sync it with itunes, it doesn't show up on iTunes. When I connect my iPhone 6 to my computer it syncs, backs up, ect. How do I make this older iPod show up on my iTunes?

Hi ChristianHelpplz,
Thanks for visiting Apple Support Communities.
It seems like your iPod touch is not recognized by iTunes on your Mac, but your iPhone 6 is working normally.
I recommend starting with these steps to troubleshoot your iPod touch and connection with your Mac:
Check your USB connections
Unplug other USB devices from your Mac and try again.
Try a different USB port.
Try a different USB cable.
Restart your device
Restart your iOS device or reset your iPod.
Restart your Mac
Turn your Mac off and back on.
Update your software
Check for software updates on your Mac.
Check for an iTunes update.
Check your security software
If you have security software installed, learn how to resolve issues between iTunes and your security software.
From:
If you don't see your connected device in iTunes for Mac - Apple Support
If you've tried these steps and your iPod touch is still not recognized, try placing it into Recovery Mode next:
If you can't update or restore your iPhone, iPad, or iPod touch - Apple Support
Sincerely,
Jeremy

I want to reinstall OS on my 2012 MacBook Pro. It shipped iwth 10.8, but now runs 10.9. Can I reinstall to 10.9, I do I have to reinstall 10.8 and upgrade again to 10.9?

I want to reinstall OS on my 2012 MacBook Pro. It shipped with 10.8, but now runs 10.9. Can I reinstall straight to 10.9, or do I have to reinstall 10.8 and upgrade again to 10.9?

Best to install 10.9 straight up. If you still have your OS 10.9 downloaded file you can use that, or you can go to the app store and download it again. It will be in your previous purchase history. Or you could even upgrade to 10.10. If you want to start from scratch you will need to boot from USB or DVD and initialise (erase) your internal HD. To do create a bootable USB thumb drive with OS 10.9 or 10.10 follow this guide
Create a bootable installer for OS X Mavericks or Yosemite - Apple Support
And heres a how to on installing a fresh copy of Yosemite (OS X 10.10)
http://osxdaily.com/2014/10/18/clean-install-os-x-yosemite/

What connection options do I have in transfer of data from my macbook pro 13" to my iMac

What connection options do I have in transfer of data from my MacBook Pro 13" to my iMac?

If available, use a Firewire cable and put the origin in Target Disk Mode. That's how I rescued all my stuff, all 150GB of it, from my now dead Early '08 MBP to my current one.
With the new crop, I believe you can use the Thunderbolt ports as well.

Hello. i have a musical keyboard which is yamaha psr e433 and i want to connect it to my macbook pro. please help me give the name of the connector so i can use it for my band. thank you. your help is much appreciated.

hello. i have a musical keyboard which is yamaha psr e433 and i want to connect it to my macbook pro. please help me give the name of the connector so i can use it for my band. thank you. your help is much appreciated.

hello. i have a musical keyboard which is yamaha psr e433 and i want to connect it to my macbook pro. please help me give the name of the connector so i can use it for my band. thank you. your help is much appreciated.

I have a projector connect to my 2012 MacBook Pro.

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