Macbook Pro Mid 2012 13' (10.10.2) Won't display VGA out using adaptor.

Hi All.
As the title suggests, my mid 2012 13' non-retina macbook pro running Yosemite 10.10.2 is not working nicely with my VGA adapter anymore. It works fine with the HDMI adapter, but since Yosemite it seems to have issues with the VGA adapter. I've run through the troubleshooting link, I've verified it is not the display, the adapter or the cable. I have reset PRAM and SMC and all that fun stuff to no avail.
Of note is that upon booting into my Bootcamp partition, it outputs the display just fine. It is not a hardware issue, it seems.
At the bottom of this post is the print out of the Console and what it says upon plugging in the adaptor which has the powered on monitor hooked up to it.
Anyone have any ideas about this?
2015-03-03 4:52:04.941 PM WindowServer[138]: Received display connect changed for display 0x42731c0
2015-03-03 4:52:04.943 PM WindowServer[138]: Found 15 modes for display 0x042731c0 [15, 0]
2015-03-03 4:52:04.988 PM WindowServer[138]: Received display connect changed for display 0x3f003d
2015-03-03 4:52:04.989 PM WindowServer[138]: Found 26 modes for display 0x003f003d [26, 0]
2015-03-03 4:52:04.989 PM WindowServer[138]: Display 0x003f003d changed state to online
2015-03-03 4:52:05.019 PM WindowServer[138]: Received display connect changed for display 0x3f003e
2015-03-03 4:52:05.019 PM WindowServer[138]: Found 1 modes for display 0x003f003e [1, 0]
2015-03-03 4:52:05.019 PM WindowServer[138]: Received display connect changed for display 0x3f003f
2015-03-03 4:52:05.019 PM WindowServer[138]: Found 1 modes for display 0x003f003f [1, 0]
2015-03-03 4:52:05.032 PM WindowServer[138]: MPServiceForDisplayDevice: Invalid device alias (0)
2015-03-03 4:52:05.032 PM WindowServer[138]: Display 0x042731c0: GL mask 0x1; bounds (0, 0)[1280 x 800], 15 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model 9cc7, S/N 0, Unit 0, Rotation 0
UUID 0xcb5a19e16c20c98ebb2d70fc3bb550b4, ColorSpace { -1228709794 }
2015-03-03 4:52:05.032 PM WindowServer[138]: GLCompositor: GL renderer id 0x01024400, GL mask 0x0000001f, accelerator 0x00003ecb, unit 0, caps QEX|MIPMAP, vram 1024 MB
texture max 16384, viewport max {16384, 16384}, extensions NPOT|GLSL|FLOAT
2015-03-03 4:52:05.032 PM WindowServer[138]: Display 0x003f0040: GL mask 0x10; bounds (2304, 0)[1 x 1], 2 modes available
off-line, enabled, OpenGL-accel, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 4, Rotation 0
UUID 0xffffffffffffffffffffffffffffffff
2015-03-03 4:52:05.032 PM WindowServer[138]: GLCompositor: GL renderer id 0x01024400, GL mask 0x0000001f, accelerator 0x00003ecb, unit 0, caps QEX|MIPMAP, vram 1024 MB
texture max 16384, viewport max {16384, 16384}, extensions NPOT|GLSL|FLOAT
2015-03-03 4:52:05.032 PM WindowServer[138]: Display 0x003f003f: GL mask 0x8; bounds (2305, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 3, Rotation 0
UUID 0xffffffffffffffffffffffffffffffff
2015-03-03 4:52:05.032 PM WindowServer[138]: Display 0x003f003e: GL mask 0x4; bounds (2306, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffffffffffff
2015-03-03 4:52:05.033 PM WindowServer[138]: Display 0x1b52d4bd: GL mask 0x2; bounds (1280, 0)[1280 x 1024], 26 modes available
Active, on-line, enabled, Vendor 1e6d, Model 4b31, S/N 118fe, Unit 1, Rotation 0
UUID 0xde8a0ce4170b6d27e7efb8544c9d663a, ColorSpace { -539854591 }
2015-03-03 4:52:05.169 PM WindowServer[138]: Display 0x042731c0: Unit 0: Startup Mode 1280 x 800, CGSThirtytwoBitColor, Resolution 1, ioModeID 0x80007000, ioModeDepth 0x0, IOReturn 0x0
2015-03-03 4:52:05.169 PM WindowServer[138]: Display 0x1b52d4bd: Unit 1: Startup Mode 1280 x 1024, CGSThirtytwoBitColor, Resolution 1, ioModeID 0x80007000, ioModeDepth 0x0, IOReturn 0x0
2015-03-03 4:52:05.169 PM WindowServer[138]: CGXDisplaysDidReconfigure: Display added
2015-03-03 4:52:05.169 PM WindowServer[138]: CGXDisplaysDidReconfigure: Display removed
2015-03-03 4:52:05.176 PM WindowServer[138]: Display 0x042731c0: GL mask 0x1; bounds (0, 0)[1280 x 800], 15 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model 9cc7, S/N 0, Unit 0, Rotation 0
UUID 0xcb5a19e16c20c98ebb2d70fc3bb550b4, ColorSpace { -1228709794 }
2015-03-03 4:52:05.176 PM WindowServer[138]: GLCompositor: GL renderer id 0x01024400, GL mask 0x0000001f, accelerator 0x00003ecb, unit 0, caps QEX|MIPMAP, vram 1024 MB
texture max 16384, viewport max {16384, 16384}, extensions NPOT|GLSL|FLOAT
2015-03-03 4:52:05.177 PM WindowServer[138]: Display 0x003f0040: GL mask 0x10; bounds (3584, 0)[1 x 1], 2 modes available
off-line, enabled, OpenGL-accel, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 4, Rotation 0
UUID 0xffffffffffffffffffffffffffffffff
2015-03-03 4:52:05.177 PM WindowServer[138]: GLCompositor: GL renderer id 0x01024400, GL mask 0x0000001f, accelerator 0x00003ecb, unit 0, caps QEX|MIPMAP, vram 1024 MB
texture max 16384, viewport max {16384, 16384}, extensions NPOT|GLSL|FLOAT
2015-03-03 4:52:05.177 PM WindowServer[138]: Display 0x003f003f: GL mask 0x8; bounds (3585, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 3, Rotation 0
UUID 0xffffffffffffffffffffffffffffffff
2015-03-03 4:52:05.177 PM WindowServer[138]: Display 0x003f003e: GL mask 0x4; bounds (3586, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 2, Rotation 0
UUID 0xffffffffffffffffffffffffffffffff
2015-03-03 4:52:05.177 PM WindowServer[138]: Display 0x1b52d4bd: GL mask 0x2; bounds (1280, 0)[1280 x 1024], 26 modes available
Active, on-line, enabled, Vendor 1e6d, Model 4b31, S/N 118fe, Unit 1, Rotation 0
UUID 0xde8a0ce4170b6d27e7efb8544c9d663a, ColorSpace { -539854591 }
2015-03-03 4:52:05.177 PM WindowServer[138]: _CGXGLDisplayContextForDisplayDevice: acquired display context (0x7fba30c0dd00) - enabling OpenGL
2015-03-03 4:52:05.177 PM WindowServer[138]: GLCompositor: GL renderer id 0x01024400, GL mask 0x0000001f, accelerator 0x00003ecb, unit 0, caps QEX|MIPMAP, vram 1024 MB
texture max 16384, viewport max {16384, 16384}, extensions NPOT|GLSL|FLOAT
2015-03-03 4:52:05.184 PM WindowServer[138]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x042731c0 device: 0x7fba30f03f80 isBackBuffered: 1 numComp: 3 numDisp: 3
2015-03-03 4:52:05.191 PM WindowServer[138]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x1b52d4bd device: 0x7fba30c0dd00 isBackBuffered: 1 numComp: 3 numDisp: 3
2015-03-03 4:52:05.238 PM BetterSnapTool[322]: notification NSConcreteNotification 0x600000048910 {name = NSApplicationDidChangeScreenParametersNotification; object = <NSApplication: 0x608000100990>}
2015-03-03 4:52:06.988 PM WindowServer[138]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'. Run with arg = -discovery
2015-03-03 4:52:07.023 PM WindowServer[138]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'. Run with arg = -discovery
2015-03-03 4:52:07.044 PM WindowServer[138]: CGXSetDisplayColorProfileAndTransfer: Display 0x042731c0: Unit 0; ColorProfile { -1228709794 }; TransferTable (256, 12)
2015-03-03 4:52:07.050 PM WindowServer[138]: CGXSetDisplayColorProfileAndTransfer: Display 0x1b52d4bd: Unit 1; ColorProfile { -539854591 }; TransferFormula (1.000000, 1.000000, 1.000000)
2015-03-03 4:52:07.051 PM com.apple.AmbientDisplayAgent[175]: AMBD Agent: xpc connection became invalid during event handler
2015-03-03 4:52:07.109 PM WindowServer[138]: CGXSetDisplayColorProfileAndTransfer: Display 0x042731c0: Unit 0; ColorProfile { -1228709794 }; TransferTable (256, 12)
2015-03-03 4:52:07.159 PM WindowServer[138]: CGXSetDisplayColorProfileAndTransfer: Display 0x1b52d4bd: Unit 1; ColorProfile { -539854591 }; TransferFormula (1.000000, 1.000000, 1.000000)
2015-03-03 4:52:07.160 PM com.apple.AmbientDisplayAgent[175]: AMBD Agent: xpc connection became invalid during event handler
2015-03-03 4:52:07.169 PM WindowServer[138]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'. Run with arg = -discovery
2015-03-03 4:52:07.171 PM WindowServer[138]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'. Run with arg = -discovery
2015-03-03 4:52:07.192 PM DMProxy[456]: AMBD Services: connection interrupted: com.apple.AmbientDisplayAgent (Connection interrupted)
2015-03-03 4:52:07.198 PM WindowServer[138]: CGXSetDisplayColorProfileAndTransfer: Display 0x042731c0: Unit 0; ColorProfile { -1228709794 }; TransferTable (256, 12)
2015-03-03 4:52:07.201 PM com.apple.AmbientDisplayAgent[175]: AmbientDisplayAgent started
2015-03-03 4:52:07.203 PM WindowServer[138]: CGXSetDisplayColorProfileAndTransfer: Display 0x1b52d4bd: Unit 1; ColorProfile { -539854591 }; TransferFormula (1.000000, 1.000000, 1.000000)
2015-03-03 4:52:07.208 PM com.apple.AmbientDisplayAgent[175]: AMBD initializing devices
2015-03-03 4:52:07.255 PM com.apple.AmbientDisplayAgent[175]: AMBD Agent: xpc connection became invalid during event handler
2015-03-03 4:52:07.257 PM DMProxy[457]: AMBD Services: connection interrupted: com.apple.AmbientDisplayAgent (Connection interrupted)
2015-03-03 4:52:07.263 PM WindowServer[138]: CGXSetDisplayColorProfileAndTransfer: Display 0x042731c0: Unit 0; ColorProfile { -1228709794 }; TransferTable (256, 12)
2015-03-03 4:52:07.265 PM com.apple.AmbientDisplayAgent[175]: AmbientDisplayAgent started
2015-03-03 4:52:07.267 PM WindowServer[138]: CGXSetDisplayColorProfileAndTransfer: Display 0x1b52d4bd: Unit 1; ColorProfile { -539854591 }; TransferFormula (1.000000, 1.000000, 1.000000)
2015-03-03 4:52:07.273 PM com.apple.AmbientDisplayAgent[175]: AMBD initializing devices
2015-03-03 4:52:07.329 PM com.apple.AmbientDisplayAgent[175]: AMBD Agent: xpc connection became invalid during event handler
2015-03-03 4:52:07.348 PM WindowServer[138]: CGXSetDisplayColorProfileAndTransfer: Display 0x042731c0: Unit 0; ColorProfile { -1228709794 }; TransferTable (256, 12)
2015-03-03 4:52:07.353 PM WindowServer[138]: CGXSetDisplayColorProfileAndTransfer: Display 0x1b52d4bd: Unit 1; ColorProfile { -539854591 }; TransferFormula (1.000000, 1.000000, 1.000000)
2015-03-03 4:52:07.354 PM com.apple.AmbientDisplayAgent[175]: AMBD Agent: xpc connection became invalid during event handler
2015-03-03 4:52:07.412 PM WindowServer[138]: CGXSetDisplayColorProfileAndTransfer: Display 0x042731c0: Unit 0; ColorProfile { -1228709794 }; TransferTable (256, 12)
2015-03-03 4:52:07.417 PM WindowServer[138]: CGXSetDisplayColorProfileAndTransfer: Display 0x1b52d4bd: Unit 1; ColorProfile { -539854591 }; TransferFormula (1.000000, 1.000000, 1.000000)
2015-03-03 4:52:07.418 PM com.apple.AmbientDisplayAgent[175]: AMBD Agent: xpc connection became invalid during event handler
2015-03-03 4:52:07.448 PM DMProxy[458]: AMBD Services: connection interrupted: com.apple.AmbientDisplayAgent (Connection interrupted)
2015-03-03 4:52:07.455 PM WindowServer[138]: CGXSetDisplayColorProfileAndTransfer: Display 0x042731c0: Unit 0; ColorProfile { -1228709794 }; TransferTable (256, 12)
2015-03-03 4:52:07.457 PM com.apple.AmbientDisplayAgent[175]: AmbientDisplayAgent started
2015-03-03 4:52:07.461 PM com.apple.AmbientDisplayAgent[175]: AMBD initializing devices
2015-03-03 4:52:07.476 PM WindowServer[138]: CGXSetDisplayColorProfileAndTransfer: Display 0x1b52d4bd: Unit 1; ColorProfile { -539854591 }; TransferFormula (1.000000, 1.000000, 1.000000)
2015-03-03 4:52:07.514 PM com.apple.AmbientDisplayAgent[175]: AMBD Agent: xpc connection became invalid during event handler
2015-03-03 4:52:07.516 PM DMProxy[459]: AMBD Services: connection interrupted: com.apple.AmbientDisplayAgent (Connection interrupted)
2015-03-03 4:52:07.523 PM WindowServer[138]: CGXSetDisplayColorProfileAndTransfer: Display 0x042731c0: Unit 0; ColorProfile { -1228709794 }; TransferTable (256, 12)
2015-03-03 4:52:07.524 PM com.apple.AmbientDisplayAgent[175]: AmbientDisplayAgent started
2015-03-03 4:52:07.528 PM WindowServer[138]: CGXSetDisplayColorProfileAndTransfer: Display 0x1b52d4bd: Unit 1; ColorProfile { -539854591 }; TransferFormula (1.000000, 1.000000, 1.000000)
2015-03-03 4:52:07.540 PM com.apple.AmbientDisplayAgent[175]: AMBD initializing devices
2015-03-03 4:52:07.563 PM com.apple.AmbientDisplayAgent[175]: AMBD Agent: xpc connection became invalid during event handler
2015-03-03 4:52:11.289 PM com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.

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6.) Inside that folder, I clicked and opended the folder named "Daniel" which was my Username on my previous Mac.
7.) Finally I could see and access all my folders from my Time Machine backups from my previous Mac.
Keep in mind this is only helpful if you are trying to access old backups (backed up from another Mac) on a new or different Mac. (Sorry for the blurry images)
Hope this somehow helps someone else,
- Daniel 

Macbook pro mid 2012 no retina performance drop after efi

Hi, mi macbook pro mid 2012 no retina after efi update the performance are too slow, thats is the same problem with retina, please fix it, in osx mountain lyon the aplications that used every daywith video is poor, in bootcamp with games is the same problem, the cpu clock drops from3.3 ghz to 1.2 ghz or more. Waiting for a mew efi update bescause my mac is the same that a macbook air

No Apple hasn't officially stated anything about this issue. After I updated to EFI Update 2.0 I noticed the issues and started doing my research and found people in the Macrumors forums having the same problems and eventually I was reading that users that didn't update yet weren't seeing the update in their updates meaning Apple pulled the update from the servers. Other users reported after calling Applecare that they were aware of the issue.

Adata sp900 sdd 128-GB ssd, optibay optical drive to replace superdrive, and 16 GB upgrade for macbook pro mid 2012.

Hello everyone,
Thank you in advanced for all of the support. This is my first post to the communities. I just bought a 2.9 GHz core 17 processor MacBook pro mid 2012 13" with 8 GB of RAM and I am in the process of upgrading it. When I bought the MacBook pro originally, I was told that I would never mac out the performance because I do not do a lot of photo/video editing. This is true, but I am an academic researcher and tend to multitask often, having 20+ safari tabs open, SPSS (a statistical program), full screen mail app, full screen calendar app, and preview, iTunes open all at the same time. I often get slow performance and error messages that state low memory. This is why I am interested in upgrading the laptop. I am getting ready to go to medical school and I want to have a powerful laptop. I also want to future proof because I plan on having a dual boot system to mac OS and windows OS.
Because I know I will be maxing out the performance of the computer, I want to take full advantage of upgrades, especially now because the cost of the components is reasonable at the moment. The following are the proposed upgrades:
1. Upgrade my current 8-GB ram (2x4-GB) with 16-GB ram (2x8-GB). I plan on using crucial RAM.
Crucial 16-GB Ram: http://www.amazon.com/dp/B008LTBJFW/ref=wl_it_dp_o_pC_nS_ttl?_encoding=UTF8&coli d=2B1KHELSPJPNN&coliid=IYGJWGQDH8LV0&psc=1
2. Replace my optical drive with a hard drive. I will place a SSD into my current hard drive position and then install my current HDD into the optical drive bay with the optibay optical drive caddy. I am doing this because I plan to use the SSD as the boot drive and my current HDD as my backup and files drive. I am putting the SDD into the HDD because I have read it is better to place it in this bay for performance. I will put the other HDD in the optical drive because the performance of that one will not be as important.
Adata SSD: http://www.amazon.com/dp/B008LTBJFW/ref=wl_it_dp_o_pC_nS_ttl?_encoding=UTF8&coli d=2B1KHELSPJPNN&coliid=IYGJWGQDH8LV0&psc=1
Optibay Optical Drive Caddy: http://www.amazon.com/dp/B0058AH2US/ref=wl_it_dp_o_pd_nS_ttl?_encoding=UTF8&coli d=2B1KHELSPJPNN&coliid=I3GI8MGWAKXY79
My questions:
1. Is the listed RAM appropriate and sufficient for my MacBook pro?
2. Is the listed SSD appropriate and sufficient for my MacBook pro?
3. Is the listed Optical Drive Caddy appropriate and sufficient for my MacBook pro?
4. Is there still a firmware problem that does not allow for SATA 3 (6Gb/s) support in the optical drive?
5. Would it be easier to format the new SSD outside of the MacBook using a SATA to USB adapter?
6. Does working on any of the listed components void my AppleCare (I plan on keeping all of the original components so I can replace them, if I ever need to see apple support)?
7. What is the best way to put Mavericks onto the SSD to make this my boot drive?
8. What is the best way to make all of my files remain on the HDD, but link to the SSD with the operating system?
9. Has anyone ever successfully upgraded to 16-GB RAM and used their optical drive for a secondary hard drive?
10. Is there any miscellaneous advice for this project?
Please feel free to give partial answers. I know this was a lot of information, but I wanted to be efficient in my post. I am very appreciative of everyone who will contribute.
Thank you!

rmichaud91 wrote:
Hello everyone,
I just bought a 2.9 GHz core 17 processor MacBook pro mid 2012 13" with 8 GB of RAM
16 GB of RAM is the best you can do.
The optibay HD will null and void your warranty.

Macbook Pro Mid 2012 15" Retina - Display blackout on restart.

I am having a major issue with my 15" Retina MacBook Pro (mid 2012). When I shutdown the Macbook, and boot it again later, it is not showing anything on screen.. Even the grey screen on bootup.. Completely black.. I can hear the startup chime, and a bit later, keyboard backlight turns on, which is indicating that the boot process is completed.. But no display.. Even for 15-20 min.. I cant even access Bootcamp and Apple Hardware test.. (Even if they are available, I can't see them on screen.. Fully black.. And I can't know where to click on what, in that darkness..)
But one small thing I found was, when the keyboard lights up, I just closed the lid.. It then goes to sleep.. Again opened it.. I found the screen working normal, after a small flashing of Blue screen.. I'm thinking that this problem occurs only at startup, but not at sleep.. This is not a solution, but a temporary remedy..
Can anybody help me over this issue..??

Hey SreeHarsha Vardhan,
Thanks for using Apple Support Communities.
Sounds like you are having trouble with the screen on your Macbook. If you are not getting anything on the screen, take a look at this article.
Apple computers: Troubleshooting issues with video on internal or external displays
http://support.apple.com/kb/HT1573
Have a nice day,
Mario

HT3986 Where can i download the driver for my network card? i have a macbook pro mid 2012, and are using windows 7 ultimate

Where can i download the driver for my network card? i have a macbook pro mid 2012, and are using windows 7 ultimate

uhm hey guys,
idk where else to get help so ima try here,
i got windows 8 installed with bootcamp on my macbook pro late 2010 (5, 5) and theres no sound coming out of it, so i installed an nvidia audio driver (idk, it could be the incorrect one) but i have nvidia GeForce 320 on my macbook.
do you know what i should install ?
but when i go onto my osx the sound is fine, so i figured im missing something on windows 8
Orrrr could i just go out and get parallels and hope it doesn't get the same problems?

Macbook Pro Mid 2012 13' (10.10.2) Won't display VGA out using adaptor.

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