My MacBook Pro early 2011 is making hiss sounds on and off!? help!

My Macbook is making weird sounds =/ It's coming from the back left concer! HELP!

Not much of a description of the sounds, but if I were to guess it could be a fan issue.
Take to the Apple Genius bar, they will diagnose it for free and tell you how much to repair.
If you have Apple Care it will be free.

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Cannot install lion from mac appstore. i have a macbook pro early 2011 model with 10.6.8 and i keep getting a wierd error NSInternalInconsistencyException i have no idea what to do.

I cannot install lion from mac appstore. i have a macbook pro early 2011 model with 10.6.8 and i keep getting a wierd error NSInternalInconsistencyException i have no idea what to do.

I changed my wireless broadband to a landline-base DSL wifi and it works like a charm. Sun was the culprit even you fiddle with its router and disable firewall, it won't work.
try changing yours too and let me know how it goes.

My Macbook Pro (early 2011) has 4 gig of memory and is using all of it and running slow.

My (early 2011) MacBook Pro has 4 gig of memory and is using all of it and running slow. I am planning to double memory, but any ideas about why it's using all that memory? (Yosemite 10.10.2).

When you see a beachball cursor or the slowness is especially bad, note the exact time: hour, minute, second.
These instructions must be carried out as an administrator. If you have only one user account, you are the administrator.
Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad and start typing the name.
The title of the Console window should be All Messages. If it isn't, select
          SYSTEM LOG QUERIES ▹ All Messages
from the log list on the left. If you don't see that list, select
          View ▹ Show Log List
from the menu bar at the top of the screen.
Each message in the log begins with the date and time when it was entered. Scroll back to the time you noted above.
Select the messages entered from then until the end of the episode, or until they start to repeat, whichever comes first.
Copy the messages to the Clipboard by pressing the key combination command-C. Paste into a reply to this message by pressing command-V.
The log contains a vast amount of information, almost all of it useless for solving any particular problem. When posting a log extract, be selective. A few dozen lines are almost always more than enough.
Please don't indiscriminately dump thousands of lines from the log into this discussion.
Please don't post screenshots of log messages—post the text.
Some private information, such as your name, may appear in the log. Anonymize before posting.

I just updated my MacBook pro early 2011 model to OSX 10.9 and was forced to create a new user(administrator) and ended up with a different configuration. If I login with my original user name everything is back. How can I get rid of the other user name?

I have two user names with Administrator privelages and my MacBook keeps booting up to the wrong one and I have the wrong configuration since I updated to OSX 10.9. I would like to get back to my original User name which I used to boot up to. When I go to the User Groups and Preferences it doesn't allow me to delete the un-wanted user.
Does anybody have any suggestions how I can fix this? I can't seem to recover Time Capsule back-ups prior to the OSX upgrade even though I have been faithfully backing up to a Time Machine.
Help please.

First of all, open System Preferences > Users & Groups > Login Options, and set your old user account in "Automatic login". By doing this, your computer will always log in with your old account.
Then, log in your old account, where you will be able to delete the new user that OS X Mavericks forced you to create. Other users have reported the same problem

MacBook Pro (Early 2011) Freeze - How to collect system logs?

Hello,
My MacBook Pro (Early 2011) keep freezes at all times and hard reboot is only the available solution at. I'm having this problem from day one and spoke to AppleCare couple of times, but unable to resolve! Is there anyway to collect system logs from MacBook Pro running OS X Lion 10.7.2 to show it to Genius people at local Store?
Any help would be greatly appreciated! Thanks!

How to run hardware diagnostics for an Intel Mac
Boot from your original OS X Installer Disc One that came with your computer. After the chime press and hold down the "D" key until the diagnostic screen appears. Run the extended tests for a minimum of two or three hours. If any error messages appear note them down as you will need to report them to the service tech when you take the computer in for repair.
Some "common" error indicators:
SNS - sensor error
MEM - memory error
HDD - hard disk drive error
MOT - fan error

Macbook Pro(Early 2011) not turning on; Flashing Orange Light on Charger

So yesterday, I did a teardown of my Macbook pro (early 2011) in an effort to clean the keyboard because some keys weren't working. I used rubbing alcohol and As I was putting the keyboard and trackpad connectors back in, I heard the computer making a startup/shut down noise so; I realized I neglected to unplug the battery - out of fear of shock and impulse, I unplugged the battery quickly. The computer shut off and, ever since then, my computer won't turn on. When I plug in the charger; it initially gives me a very faint green light, and when I hold on the power button it changes into a very dim orange blinking light.
I've tried:
1) Resetting the SMC (No such luck)
2) Unplugging the battery; letting the charger charge the motherboard overnight (No luck)
I'd really appreciate some fresh ideas; just to reitterate, it only stopped working the second I impulsively unplugged the charger. So, can a battery die from something like that? Short circuit? Any advice would be really appreciated as I'm in the middle of finals week and really need it.

My only issue with that is that there weren't any hardware issues before i decided to open it up. I know the apple people will be very eager to charge me for something in not convinced is a hardware issue. I just get the feeling i screwed something up while I was putting it back together. I'll post a picture of my logic board soon to see if there's something obvious I'm missing

EXACTLY what cable(s) do I need to connect my MacBook Pro (early 2011) to an external display with a 2560x1440 resolution?

I am trying to connect my MacBook Pro (early 2011 w/ Intel HD 3000/ 384Mb) to an external display with a 2560x1440 resolution. Specifically, what cable/connections do I need to display at this resolution? I cannot get the display to work using a "Thunderbolt to HDMI" or a "Thunderbolt to DVI" connector. Note: I used both older and newer (uni-directional) HDMI cables on the first config, and a Dual-link DVI cable on the second config. Apple specs state this is possible ( support.apple.com/kb/SP619 ), but I am at a loss as to how this can be done. Thanks in advance for the help!

You use a Mini DisplayPort to either HDMI or dual-link DVI adapter. If that component doesn't work, something's wrong with either the cable or something else in the connection.
(112855)

13" MacBook Pro (Early 2011) doesn't detect display over mini DisplayPort HDMI adapter in Mountain Lion 10.8.2

Hi to all.
I have a problem connecting external display (Dell U2311H) to my 13" MacBook Pro (Early 2011).
I use Tecklink Mini DasplayPort to HDMI adapter (http://www.techlink.uk.com/products/wires_cables/wiresmedia/wiresmedia_media/wir esmedia_mini_displayport_plug_to_hdmi_plug), but since U2311H doesn't have HDMI input, I also use Manhattan DisplayPort to HDMI Adapter (http://www.manhattan-products.com/en-US/products/8101-displayport-adapter).
And nothing.
The display is not detected, no picture or even external monitor presence at all.
I even reset PRAM, and installed 10.8.2 Supplementary update.
I also plugged and unplugged all I could, with no luck.
As I can see on Apple discussion, it is a common problem with 2011 MacBook Pro's.
It seems like the problem is in Thundebolt port, it somehow does not work properly.
If anyone has solved such ploblem, please let me know.

In reply to my own post have to say appologies to Apple whose Thunderbold port I used to blame.
Shame on me)
So, what was my problem?
Guess what?
Manhattan DisplayPort to HDMI Adapter !
The point is it's actually do only what it said to do, converts DP to HDMI.
But I for some reason thought it can be used vice versa, to be HDMI to DP converter))
I was wrong.
I bought new one HDMI to DVI adapter and now I HAVE external display!
Thunderbolt works like a charm.
So I'm very satisfied now.

MacBook Pro Early 2011 - Airplay Mirroring only sends audio to Apple TV 2nd Gen

Ok, I'm stumped by this one. I have a 15" MBP Early 2011 edition and an Apple TV 2nd Gen. Airplay Mirroring from my MBP to Apple TV only transmits the audio -- the MBP will resize the screen like it's connected to a 16:9 device, and Apple TV will show a black screen like it's about to pick up the video signal, but no video transmits. A couple of times, video started transmitting, but it was about 30 seconds delayed (?!) and extremely choppy. Both devices are connected wirelessly to a Linksys router with 5 GHz (wireless N) capabilities. The router has been configured to Apple's recommendations for Airplay Mirroring.
A little more about my MacBook Pro:
Early 2011 Model ID: MacBookPro8,2
OS: 10.8.2 Mountain Lion
CPU: Intel Core i7
Processor Speed:          2 GHz
Number of Processors:          1
Total Number of Cores:          4
L2 Cache (per Core):          256 KB
L3 Cache:          6 MB
Memory: 4 GB
GPU: AMD Radeon HD 6490M, VRAM 256 MB Total
This problem is driving me crazy! Airplay works flawlessly between my iPhone 5 and Apple TV, but not with a much more powerful laptop. Also, I tried Mirroring from a friend's 13" MacBook Pro, and it did the same thing.
Any suggestions, tips, ideas, etc. to get this working is appreciated!

Rudegar wrote:
your macbook dont support airplay mirror
He has an Early-2011 MacBook Pro, which does meet the requirements. The issue is that it is running OS X 10.7.5 and needs to be upgraded to Mountain Lion to use mirroring.

Connecting my MacBook Pro (early 2011) to my Sony LCD TV (KDL-46XBR6) and listening to Multichannel surround sound.

Dear all,
I am attempting to connect my MacBook Pro (early 2011) to my Sony LCD TV (KDL-46XBR6) via the Mini DisplayPort to HDMI. I have successfully connected the two devices and can select "SONY TV XV" in the sound preference pane. I can see and hear what I'd like, however, I can only monitor the sound in 2 channel stereo. I have my TV connected to a Sony 7.1 audio receiver via an optical cable and can monitor 7.1 sound via other sources (Blu-ray, broadcast, etc). When I go into the Audio Midi Setup utility, I am unable to configure my speakers to be anything but 2 channel stereo. I am given the options for "2ch-16bit", "2ch-20bit", "2ch-24bit" and "Encoded Digital Audio". When I select "Encoded Digital Audio", my output automatically changes to Built-in Output. Has anyone been able to successfully resolve this issue? Thanks for all your help!
Gregg

You should also ask this in the MacBook Pro forum. This is the forum for the 13” white and black plastic MacBooks that were discontinued in 2010. You should also post this question there to increase your chances of getting an answer.
https://discussions.apple.com/community/notebooks/macbook_pro

Connecting my MacBook Pro (early 2011) to my Sony LCD TV (KDL-46XBR6) via the Mini DisplayPort and listening to Multichannel surround sound.

Dear all,
I am attempting to connect my MacBook Pro (early 2011) to my Sony LCD TV (KDL-46XBR6) via the Mini DisplayPort to HDMI. I have successfully connected the two devices and can select "SONY TV XV" in the sound preference pane. I can see and hear what I'd like, however, I can only monitor the sound in 2 channel stereo. I have my TV connected to a Sony 7.1 audio receiver via an optical cable and can monitor 7.1 sound via other sources (Blu-ray, broadcast, etc). When I go into the Audio Midi Setup utility, I am unable to configure my speakers to be anything but 2 channel stereo. I am given the options for "2ch-16bit", "2ch-20bit", "2ch-24bit" and "Encoded Digital Audio". When I select "Encoded Digital Audio", my output automatically changes to Built-in Output. Has anyone been able to successfully resolve this issue? Thanks for all your help!
Gregg

I have tested it with the Moshi (http://store.apple.com/us/product/H1824ZM/A/moshi-mini-dp-to-hdmi-adapter-with-a udio-support) and Belkin (http://store.apple.com/us/product/HA342ZM/A/belkin-mini-displayport-to-hdmi-adap ter) adapters, both purchased from the Apple Store with no such luck. Have you or anyone else had success with any other third-party adapters?

Instant Hotspot not working on MacBook Pro Early 2011?

Hi and tnxs for reading.
I have a MacBook Pro Early 2011, and I cannot figure out how to use Instant Hotspot.
It is regularly working as standard hotspot by activating it on my iPhone and checking the iPhone WiFi Hotspot from WiFi menu, but otherwise is not available after the iPhone goes on stby...exactly as before.
Is this a limitation like the major part of Continuity?
Tnxs

not working for me either and i have iphone6 and macbook mid 2014 so it cant be a hardware problem for me at least....

HT5628 When i try to install windows 8 on my macbook pro (early 2011) it says that it only supports windows 7?

When i try to install windows 8 with bootcamp on my Macbook pro (early 2011) it says it only supports windows 8, how can i fix this?

bootcamp mean dual boot which mean a dual osx install
virtual machine is installing another operating system as an applications so to speak
http://en.wikipedia.org/wiki/Virtual_machine

When i try to install windows 8 with bootcamp on my Macbook pro (early 2011) it says it only supports windows 7, how can i fix this?

When i try to install windows 8 with bootcamp on my Macbook pro (early 2011) it says it only supports windows 7, how can i fix this?

if your computer does not support the operating system you wish to install in bootcamp then you have to use a virtual machine like virtual box to install the operating system you wish to install

How large of a hard drive can i put in my Macbook Pro (early 2011)

how large of a hard drive can i put in my Macbook Pro (early 2011) and where can i get one?

You can find answers to both at OWC as well as installation tutorials. I think you will find 1 to 1.5 TBs are the largest.

My MacBook Pro early 2011 is making hiss sounds on and off!? help!

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