Muffled sound with mac book pro early 2011
muffled sound with mac book pro early 2011
Hi younesfromsouth pasadena,
If you are having issues connecting an external display to your MacBook Pro, but the same display and adapter appear to be working fine with another similar computer, you may find the troubleshooting steps outlined in the following article helpful:
Apple computers: Troubleshooting issues with video on internal or external displays
http://support.apple.com/kb/HT1573
Regards,
- Brenden
Similar Messages
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I upgrade my MAC BOOK PRO EARLY 2011 and it crash upon login
Hi,
I have installed Mavericks os x 10.9.3 to my mac book pro early 2011 and afte that it crash every time I log in.
I tried many things such as:
1. I check teh disk health by command +R and it showes green status means it is OK
2. I tries to safe boot and it worked and I am able to log in and stay in to it ..infact writing this in safe mode ..
3. I tried moving many of teh thried pary software in trash such as plex, vuze, u torrent etc..and also erazed trash box
4. I also hide log in items or just mius most od those except TmLogin Mgr that does not allow to minus...I hope you understood this what I did ..simple system pref --> user and group and the login itms are removed
STILL same issue it crash ever time I log in normally..
one more point my key board was little damaged may be I say nmber SIX key does not work after little milk spill on this but after that it was unning just fine since last 3 month
At the end I would like to put this report content ..sorry I know this is not good to put all this crap but it hard to understand if it hide some important infor that help you to suggest me the solution..
I saw your nice responseall around on the form and I am kind of sure that you will be able to help me with this ..
Also please tell me how to get back up in sfae mode I connected my external drive but it didnt show up in finder and I tried using time machine but I was nt even able to figure out what to do in that..may be I bi scare of doing trial and error ...
Thanks. AJ
Anonymous UUID: AA3350D8-85AB-5CB5-2E3C-DD7073590DBD
Thu May 22 22:38:01 2014
panic(cpu 1 caller 0xffffff80294526ff): "a freed zone element has been modified: expected 0xdeadbeefdeadbeef but found 0, bits changed 0xdeadbeefdeadbeef, at offset 8 of 128 in zone: kalloc.128"@/SourceCache/xnu/xnu-2422.100.13/osfmk/kern/zalloc.c:461
Backtrace (CPU 1), Frame : Return Address
0xffffff80c2c4b1e0 : 0xffffff8029422fa9
0xffffff80c2c4b260 : 0xffffff80294526ff
0xffffff80c2c4b2c0 : 0xffffff8029451df9
0xffffff80c2c4b3c0 : 0xffffff802942aa6f
0xffffff80c2c4b3f0 : 0xffffff80297d3b84
0xffffff80c2c4b430 : 0xffffff802978cc6e
0xffffff80c2c4b4e0 : 0xffffff802978c8cc
0xffffff80c2c4b560 : 0xffffff80296000c0
0xffffff80c2c4b5d0 : 0xffffff80295f5a55
0xffffff80c2c4b6c0 : 0xffffff80295fc756
0xffffff80c2c4b710 : 0xffffff80295fc25e
0xffffff80c2c4b790 : 0xffffff80295df064
0xffffff80c2c4bb10 : 0xffffff80297b5c2c
0xffffff80c2c4bb70 : 0xffffff80295dfe4b
0xffffff80c2c4bbc0 : 0xffffff80295f56d0
0xffffff80c2c4bc00 : 0xffffff80295f149a
0xffffff80c2c4bd80 : 0xffffff80295e96dc
0xffffff80c2c4bf50 : 0xffffff8029840653
0xffffff80c2c4bfb0 : 0xffffff80294f3c56
BSD process name corresponding to current thread: com.apple.intern
Mac OS version:
13D65
Kernel version:
Darwin Kernel Version 13.2.0: Thu Apr 17 23:03:13 PDT 2014; root:xnu-2422.100.13~1/RELEASE_X86_64
Kernel UUID: ADD73AE6-88B0-32FB-A8BB-4F7C8BE4092E
Kernel slide: 0x0000000029200000
Kernel text base: 0xffffff8029400000
System model name: MacBookPro8,1 (Mac-94245B3640C91C81)
System uptime in nanoseconds: 93393964240
last loaded kext at 39308701672: com.apple.driver.AudioAUUC 1.60 (addr 0xffffff7fab1e5000, size 28672)
loaded kexts:
com.trendmicro.kext.KERedirect 1.0.0
com.apple.driver.AudioAUUC 1.60
com.apple.driver.AppleHWSensor 1.9.5d0
com.apple.driver.AppleHDAHardwareConfigDriver 2.6.1f2
com.apple.driver.AppleTyMCEDriver 1.0.2d2
com.apple.driver.AGPM 100.14.15
com.apple.driver.AppleMikeyHIDDriver 124
com.apple.driver.AppleHDA 2.6.1f2
com.apple.filesystems.autofs 3.0
com.apple.iokit.IOBluetoothSerialManager 4.2.4f1
com.apple.driver.ApplePolicyControl 3.5.26
com.apple.driver.AppleUpstreamUserClient 3.5.13
com.apple.driver.AppleSMCLMU 2.0.4d1
com.apple.iokit.IOBluetoothUSBDFU 4.2.4f1
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.2.4f1
com.apple.driver.AppleSMCPDRC 1.0.0
com.apple.driver.AppleMikeyDriver 2.6.1f2
com.apple.driver.AppleIntelHD3000Graphics 8.2.4
com.apple.driver.AppleLPC 1.7.0
com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0
com.apple.driver.SMCMotionSensor 3.0.4d1
com.apple.iokit.IOUserEthernet 1.0.0d1
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleHWAccess 1
com.apple.driver.AppleIntelMCEReporter 104
com.apple.driver.AppleThunderboltIP 1.1.2
com.apple.driver.AppleIntelSNBGraphicsFB 8.2.4
com.apple.driver.AppleMuxControl 3.5.26
com.apple.driver.AppleBacklight 170.3.5
com.apple.driver.AppleMCCSControl 1.1.12
com.apple.driver.AppleUSBTCButtons 240.2
com.apple.driver.AppleUSBTCKeyEventDriver 240.2
com.apple.driver.AppleUSBTCKeyboard 240.2
com.apple.driver.AppleIRController 325.7
com.apple.driver.AppleFileSystemDriver 3.0.1
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 35
com.apple.iokit.SCSITaskUserClient 3.6.6
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage 2.5.1
com.apple.driver.AppleUSBHub 666.4.0
com.apple.driver.AppleSDXC 1.5.2
com.apple.driver.AirPort.Brcm4331 700.20.22
com.apple.iokit.AppleBCM5701Ethernet 3.8.1b2
com.apple.driver.AppleFWOHCI 5.0.2
com.apple.driver.AppleUSBEHCI 660.4.0
com.apple.driver.AppleUSBUHCI 656.4.1
com.apple.driver.AppleAHCIPort 3.0.0
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleSmartBatteryManager 161.0.0
com.apple.driver.AppleACPIButtons 2.0
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleSMBIOS 2.1
com.apple.driver.AppleACPIEC 2.0
com.apple.driver.AppleAPIC 1.7
com.apple.driver.AppleIntelCPUPowerManagementClient 217.92.1
com.apple.nke.applicationfirewall 153
com.apple.security.quarantine 3
com.apple.driver.AppleIntelCPUPowerManagement 217.92.1
com.apple.AppleGraphicsDeviceControl 3.5.26
com.apple.driver.DspFuncLib 2.6.1f2
com.apple.vecLib.kext 1.0.0
com.apple.iokit.IOAudioFamily 1.9.7fc2
com.apple.kext.OSvKernDSPLib 1.14
com.apple.kext.triggers 1.0
com.apple.iokit.IOSerialFamily 10.0.7
com.apple.iokit.IOFireWireIP 2.2.6
com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.2.4f1
com.apple.driver.AppleHDAController 2.6.1f2
com.apple.iokit.IOHDAFamily 2.6.1f2
com.apple.driver.AppleSMBusPCI 1.0.12d1
com.apple.driver.IOPlatformPluginLegacy 1.0.0
com.apple.driver.IOPlatformPluginFamily 5.7.0d11
com.apple.iokit.IOSurface 91.1
com.apple.iokit.IOBluetoothFamily 4.2.4f1
com.apple.driver.AppleSMC 3.1.8
com.apple.driver.AppleThunderboltEDMSink 2.1.3
com.apple.driver.AppleThunderboltDPOutAdapter 3.1.7
com.apple.driver.AppleGraphicsControl 3.5.26
com.apple.driver.AppleBacklightExpert 1.0.4
com.apple.iokit.IONDRVSupport 2.4.1
com.apple.driver.AppleSMBusController 1.0.11d1
com.apple.iokit.IOGraphicsFamily 2.4.1
com.apple.driver.AppleThunderboltDPInAdapter 3.1.7
com.apple.driver.AppleThunderboltDPAdapterFamily 3.1.7
com.apple.driver.AppleThunderboltPCIDownAdapter 1.4.5
com.apple.driver.AppleUSBMultitouch 240.9
com.apple.driver.AppleUSBMergeNub 650.4.0
com.apple.iokit.IOUSBHIDDriver 660.4.0
com.apple.driver.AppleUSBComposite 656.4.1
com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.6.6
com.apple.iokit.IOBDStorageFamily 1.7
com.apple.iokit.IODVDStorageFamily 1.7.1
com.apple.iokit.IOCDStorageFamily 1.7.1
com.apple.iokit.IOAHCISerialATAPI 2.6.1
com.apple.iokit.IOSCSIArchitectureModelFamily 3.6.6
com.apple.driver.AppleThunderboltNHI 2.0.1
com.apple.iokit.IOThunderboltFamily 3.2.7
com.apple.iokit.IOUSBUserClient 660.4.2
com.apple.iokit.IO80211Family 630.35
com.apple.iokit.IOEthernetAVBController 1.0.3b4
com.apple.driver.mDNSOffloadUserClient 1.0.1b5
com.apple.iokit.IONetworkingFamily 3.2
com.apple.iokit.IOFireWireFamily 4.5.5
com.apple.iokit.IOUSBFamily 677.4.0
com.apple.iokit.IOAHCIFamily 2.6.5
com.apple.driver.AppleEFINVRAM 2.0
com.apple.driver.AppleEFIRuntime 2.0
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 278.11
com.apple.kext.AppleMatch 1.0.0d1
com.apple.security.TMSafetyNet 7
com.apple.driver.AppleKeyStore 2
com.apple.driver.DiskImages 371.1
com.apple.iokit.IOStorageFamily 1.9
com.apple.iokit.IOReportFamily 23
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleACPIPlatform 2.0
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.corecrypto 1.0
com.apple.kec.pthread 1
Model: MacBookPro8,1, BootROM MBP81.0047.B27, 2 processors, Intel Core i5, 2.3 GHz, 4 GB, SMC 1.68f99
Graphics: Intel HD Graphics 3000, Intel HD Graphics 3000, Built-In, 384 MB
Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1333 MHz, 0x80AD, 0x484D54333235533642465238432D48392020
Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1333 MHz, 0x80AD, 0x484D54333235533642465238432D48392020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xD6), Broadcom BCM43xx 1.0 (5.106.98.100.22)
Bluetooth: Version 4.2.4f1 13674, 3 services, 23 devices, 0 incoming serial ports
Network Service: Wi-Fi, AirPort, en1
Serial ATA Device: Hitachi HTS545032B9A302, 320.07 GB
Serial ATA Device: MATSHITADVD-R UJ-8A8
USB Device: FaceTime HD Camera (Built-in)
USB Device: Hub
USB Device: BRCM2070 Hub
USB Device: Bluetooth USB Host Controller
USB Device: Apple Internal Keyboard / Trackpad
USB Device: Hub
USB Device: IR Receiver
Thunderbolt Bus: MacBook Pro, Apple Inc., 22.1Removed trend micro smart crap files from disco and it worked.
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I cannot install ODX Yosemite over OSX Mavericks as my Mac Book Pro (early 2011) advises that the disc "Mackintosh HD" is used for Time Machine back ups. This is not the case however as I use a separate external HD for this purpose, help please ?!
ThanksCheck this link out...
OS X: Cannot install on a volume used by Time Machine for backups
I was apart of this thread and it helped the OP...
Re: System installer thinks my main drive is my time Machine backup and won't install.
KOT -
Mac book pro early 2011 takes a lot of time to start up and shut down.
I have a mac book pro its early 2011 15" i updated it from snow leapord to lion since then i have been having a problem with the shutdown it takes a really long time. And i am now concerned because my mac took a lot of time to start up today it kept showing me the apple symbol for 3 min then it showed the login screen can u guys help me weather there is some issue with my mac or most of u are getting this problem. Should i install snow leapord again or should i bear with the issue untill an update is there pls help im really worried..... Thank you.
Shaikh
You'll only be abe to repair permissions on the partition where your operating system is installed. For instance the disk on which I have Lion installed is name MacJoseph so that is the only disk I can repair permission on unless I boot from an install DVD. To do a clean install see these instructions. It's not difficult at all. This article may explain more about a clean install. To re-download the Lion installer open your App store application, at the top of the App store where it say's 'Purchased' hold down the option key while clicking on 'purchased.' This will open your purchases and allow you to download Lion. When the installer finishes downloading quit the installer and it will be in your applications folder. Hope this helps.
Joseph -
Airdrop solution needed! Using iPhone 5s, 8.1.1, and MacBook Pro early 2011, OS X Yosemite 10.10.1, cannot get iPhone to pickup airdrop signal for computer to send photos from iPhone to computer. WiFi and Bluetooth are enabled.
adamboettiger wrote:
Sophos and MacKeeper
There are many reported problems with both these programs.
Run through this list of fixes in order, will tune you right up.
They are in order for a reason.
..Step by Step to fix your Mac -
Can i upgrade my ram to 16 gb mac book pro early 2011
HI ,
I want to upgrade to my macbook pro model is early 2011 to 16 gb 1333Mhz.Can i do it please advice on this.
Thanks & regards,
PashaYouu can upgrade RAM to 16GB.
http://eshop.macsales.com/shop/memory/Apple_MacBook_MacBook_Pro/Upgrade/DDR3_133 3MHz_SDRAM -
In the last couple of days my 2011 macbook pro has stopped playing video..it will not play bbc iplayer content, nor youtube. I am using os x 10.7.4.. it has 4gb of memory, AMD Radeon HD 6490M graphics, with 256mb of memoryI have checked for software updates & it says I don't need any...can anyone help please?
Update flash:
http://get.adobe.com/flashplayer/ -
Can I add a faster processor to my mac book pro early 2011
I am looking to either increase ram or better still if I can afford it, put in a faster processor, my laptop is quite slow....and with more than two programs open, it can sometimes grind to a halt....
thanksHave a look at OWC and Crucial for your RAM and SSD upgrade if you wish.
Going through Apple for the RAM will cost you more than what OWC and Crucial are selling it for.
SSD is like a hard drive with no moving parts. ( basic explaination ) Performs faster than your average hard drive.
SSD can come in either internal or external (via enclosure), in your case however, it's best to get an internal one for you MB. -
I know it not really a very big problem but i just want to know if anyone could help me. i am an online gamer for only two years diablo3 and guild wars2.
Had a problem just few days ago when i tried playing those two games it would crashed ASAP when i am on the menu which never happens before. I already upgraded it to OS X 10.9.5 and its java. I did play though but it happens again the blue screen will appear and the computer will shut down. I am not a computer proRemoved trend micro smart crap files from disco and it worked.
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Hi I have just bought a new Mac Book Pro 15" Retina display with 256 SSD and 8G RAM. I had my info transferred form my Previous Mac Book Pro late 2011 to this machine. When trying to download Mavericks it says it cannot be loaded onto this machine? Strange as I have just downloaded Pages, Numbers and Keynote...free? Thanks and Regards
BrianWelcome to Apple Support Communities
You already have got OS X Mavericks installed (the Keynote, Pages and Numbers versions available in the Mac App Store are only compatible with OS X Mavericks).
You have got a Late 2013 MacBook Pro, which uses a special OS X Mavericks version that is not available in the Mac App Store. This is the reason why the Mac App Store is not compatible with OS X Mavericks even if you are using it. This will be fixed in OS X 10.9.1, when your Mac uses the same Mavericks version as all other Macs.
Until then, you can reinstall OS X through OS X Recovery > http://support.apple.com/kb/HT4718 -
I have a mac book pro mid 2011 and it overheats is there any known issue with this model
overheating issues
I have a mac book pro mid 2011 and it overheats is there any known issue with this modelAre you gaming or watching videos when the unit heats up? As your core temperatures rise, it's normal for the fans to speed up - but if you're not running any CPU/GPU intensive apps, it's not normal for your MBP to heat up or for the fans to run high. Download the free iStat Pro widget and either record or take a screen shot of your temps and fans speeds. Oh, and your MBP should not heat up just because you're using the power adapter.
Clinton -
Printer proxy quit unexpectely message on mac book pro late 2011 os 10.8.2
I cannot print from my computer,I have always this message: Printer proxy quitted unexpectely message.I can print from my ipad,my iphone wireless but not with my mac book pro late 2011 vers. 10.8.2.Also I have VMWAre software with windows 7 and not possible anymore.
It was working and now nothing
Thank youLaunch 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. Click Utilities, then Console in the icon grid.
Step 1
Make sure the title of the Console window is All Messages. If it isn't, select All Messages from the SYSTEM LOG QUERIES menu on the left.
Enter the name of the crashed application or process (PrinterProxy) in the Filter text field. Select the messages from the time of the last crash, if any. Copy them (command-C) to the Clipboard. Paste (command-V) into a reply to this message.
When posting a log extract, be selective. In most cases, a few dozen lines are more than enough.
Please do not indiscriminately dump thousands of lines from the log into this discussion.
Important: Some private information, such as your name, may appear in the log. Anonymize before posting.
Step 2
Still in the Console window, look under User Diagnostic Reports for crash reports related to the process. The report name starts with the name of the crashed process, and ends with ".crash". Select the most recent report and post the entire contents — again, the text, not a screenshot. In the interest of privacy, I suggest that, before posting, you edit out the “Anonymous UUID,” a long string of letters, numbers, and dashes in the header of the report, if it’s present (it may not be.) Please don’t post shutdownStall, spin, or hang logs — they're very long and not helpful. -
Error message while burning DVD with Premiere Elements 13 with Mac Book Pro i7/7200t/mn with 60GO free space available on gard drive. message: "erreur logicielle interne: DVA/premiere/elements/pre12/pre-mediacoreCS7". can someone help burn my DVD (the file goes very well with chapters and scenes before burning). thanks very much, response appreciated, Alain
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Is dragon speak family version compatible with Mac book Pro?
I received the dragon speak software recently and was wondering if it was compatible with Mac Book pro. Any information is greatly appreciated.
Works for me.
It's not as good as the Windows version though. Unfortunately, there are no alternatives. -
Not happy with Mac book pro retina because of black screen problem.
I am not happy with Mac book pro retina because of black screen problem. This screen failure appears after one year. I was fan of APPLE now I do no support any apple products. When they expires I will renew them with the other products belong to the other companies.
You are entitled to 90 day telephone support from Apple. Try contacting them.
Apple Support Contact
Apple Support contact - Telephone
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