MacBook Pro 13" Early 2011 - Airport missing SSID

after instal mac os x mountain lion MacBook Pro 13" Early 2011 Airport missing ssid and the chanel from 1 to 11 is missing too i live in syria and all the router wifi in the market have 1 to 11 chanels, what can i do i can't see any available
  Card Type:          AirPort Extreme  (0x14E4, 0xD6)
  Firmware Version:          Broadcom BCM43xx 1.0 (
  MAC Address:          e0:f8:47:21:65:4e
  Locale:          FCC
  Country Code:          SY
  Supported PHY Modes:          802.11 a/b/g
  Supported Channels:          36, 40, 44, 48, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165
  Wake On Wireless:          Supported
  AirDrop:          Supported
  Status:          Not Associated
please help me i can't connect to any network because i cant't see any of those

sure, i try everything even format my mac more than 5 times and the last i try to install windows 7 and i don't have this poblem, but don't like windows so i reinstall ML  and now i have same the problem
please help me

Similar Messages

  • Panic reports on my Macbook Pro 17 (early 2011)???

    In past few weeks I got several panic reports on my new Macbook Pro 17 (early 2011) telling me to restart computer,
    It seems to me that this started after I upgraded to Mac X Lion...
    Does anyone know what can I do to fix this?
    Interval Since Last Panic Report:  33515 sec
    Panics Since Last Report:          2
    Anonymous UUID:                   AC451081-6E8D-4423-9228-C1CCDAC715D9
    Wed Aug 31 09:44:31 2011
    panic(cpu 4 caller 0xffffff80002c268d): Kernel trap at0xffffff7f80d8bcea, type 13=general protection, registers:
    CR0: 0x000000008001003b, CR2: 0xffffff80a2887d20, CR3:0x0000000000100000, CR4: 0x00000000000606e0
    RAX: 0xffffff8018d04f00, RBX: 0xffffff80143c0005, RCX:0x0000000000000004, RDX: 0xffffff8017d20c09
    RSP: 0xffffff80807a3d90, RBP: 0xffffff80807a3dc0, RSI:0x0000000000000000, RDI: 0xffffff8015e55700
    R8: 0x0000000000000002, R9: 0x0000000000000009, R10: 0x0000000000000000, R11: 0xffffff80002d8240
    R12: 0x0000000000000005, R13: 0xffffff8015a950c0, R14:0xffffff8015ce8c00, R15: 0xffffff8017d20c08
    RFL: 0x0000000000010246, RIP: 0xffffff7f80d8bcea, CS:  0x0000000000000008, SS:  0x0000000000000010
    CR2: 0xffffff80a2887d20, Error code: 0x0000000000000000, FaultingCPU: 0x4
    Backtrace (CPU 4), Frame : Return Address
    0xffffff80807a3a50 : 0xffffff8000220702
    0xffffff80807a3ad0 : 0xffffff80002c268d
    0xffffff80807a3c70 : 0xffffff80002d7a3d
    0xffffff80807a3c90 : 0xffffff7f80d8bcea
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    0xffffff80807a3e00 : 0xffffff7f80d38a62
    0xffffff80807a3e10 : 0xffffff7f80d33895
    0xffffff80807a3e40 : 0xffffff7f80d34b87
    0xffffff80807a3e70 : 0xffffff7f80d1fd0a
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    0xffffff80807a3ee0 : 0xffffff7f80d14bb0
    0xffffff80807a3ef0 : 0xffffff7f80d22959
    0xffffff80807a3f30 : 0xffffff7f80d46911
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    0xffffff80807a3f70 : 0xffffff7f80d46bf8
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          KernelExtensions in backtrace:
  [59BAAC04-1157-3050-A24A-B651B53A865E] @0xffffff7f80d13000->0xffffff7f80d85fff
  [BEACD804-F4F8-3106-AD67-0C3A11C1D 7AD]@0xffffff7f80d86000->0xffffff7f80d96fff
     [B1357CF2-C9CC-35A8-9841-B1505784C CF5]@0xffffff7f809d9000
     [59BAAC04-1157-3050-A24A-B6 51B53A865E]@0xffffff7f80d13000
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    Mac OS version:
    Kernel version:
    Darwin Kernel Version 11.1.0: Tue Jul 26 16:07:11 PDT 2011;root:xnu-1699.22.81~1/RELEASE_X86_64
    Kernel UUID: D52AAB80-B2BC-3C6E-BBEA-78BD28064998
    System model name: MacBookPro8,3 (Mac-942459F5819B171B)
    System uptime in nanoseconds: 122129919001
    last loaded kext at   1.9.4d0(addr 0xffffff7f81cb7000, size 28672)
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    Graphics: AMD Radeon HD 6750M, AMD Radeon HD 6750M, PCIe,1024 MB
    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 (
    Bluetooth: Version 2.5.0f17, 2 service, 19 devices, 1incoming serial ports
    Network Service: AirPort, AirPort, en1
    Serial ATA Device: TOSHIBA MK7559GSXF, 750.16 GB
    Serial ATA Device: MATSHITADVD-R   UJ-8A8
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    USB Device: Apple Internal Keyboard / Trackpad,apple_vendor_id, 0x0245, 0xfa120000 / 5
    USB Device: BRCM2070 Hub, 0x0a5c  (Broadcom Corp.), 0x4500, 0xfa110000 / 4
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  • MacBook Pro 13' Early 2011: Still Slow After 16GB RAM Upgrade

    I have a MacBook Pro 13' Early 2011 running Yosemite. After the RAM upgrade to 16GB, the speed of the computer is still not satisfactory, having some lag times in launching softwares and startup. Please suggest me what to do. Below is the report. Thank you!
    Problem description:
    The computer is still running slow even after the RAM upgrade to 16GB.
    EtreCheck version: 2.0.11 (98)
    Report generated November 18, 2014 at 5:40:20 AM EST
    Hardware Information: ℹ️
      MacBook Pro (13-inch, Early 2011) (Verified)
      MacBook Pro - model: MacBookPro8,1
      1 2.3 GHz Intel Core i5 CPU: 2-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 1280 x 800
    System Software: ℹ️
      OS X 10.10.1 (14B25) - Uptime: 0:7:52
    Disk Information: ℹ️
      ST9320325ASG disk0 : (320.07 GB)
      S.M.A.R.T. Status: Verified
      EFI (disk0s1) <not mounted> : 210 MB
      Recovery HD (disk0s3) <not mounted>  [Recovery]: 650 MB
      Macintosh HD (disk1) /  [Startup]: 318.84 GB (156.62 GB free)
      Encrypted AES-XTS Unlocked
      Core Storage: disk0s2 319.21 GB Online
    USB Information: ℹ️
      Apple Computer, Inc. IR Receiver
      Apple Inc. FaceTime HD Camera (Built-in)
      Apple Inc. Apple Internal Keyboard / Trackpad
      Apple Inc. BRCM2070 Hub
      Apple Inc. Bluetooth USB Host Controller
    Thunderbolt Information: ℹ️
      Apple Inc. thunderbolt_bus
    Gatekeeper: ℹ️
      Mac App Store and identified developers
    Kernel Extensions: ℹ️
      [loaded] com.Cycling74.driver.Soundflower (1.5.2) Support
      [not loaded] com.marvell.kext.USBGenericPrinterClass (1.0.0) Support
      [loaded] com.rim.driver.BlackBerryUSBDriverInt (0.0.74) Support
      [not loaded] com.rim.driver.BlackBerryUSBDriverVSP (0.0.74) Support
      [not loaded] com.wacom.kext.pentablet (5.3.0 - SDK 10.8) Support
    Launch Agents: ℹ️
      [loaded] Support
      [loaded] Support
      [running] com.rim.BBAlbumArtCacher.plist Support
      [running] com.rim.BBLaunchAgent.plist Support
      [running] com.wacom.pentablet.plist Support
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      [loaded] com.adobe.fpsaud.plist Support
      [loaded] Support
      [loaded] com.macpaw.CleanMyMac2.Agent.plist Support
      [loaded] Support
      [loaded] Support
      [loaded] Support
      [running] com.rim.BBDaemon.plist Support
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      [loaded] com.adobe.ARM.[...].plist Support
      [loaded] com.macpaw.CleanMyMac2Helper.diskSpaceWatcher.plist Support
      [loaded] com.macpaw.CleanMyMac2Helper.scheduledScan.plist Support
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      Dropbox Application (/Applications/
    Internet Plug-ins: ℹ️
      JavaAppletPlugin: Version: Java 7 Update 71 Check version
      o1dbrowserplugin: Version: - SDK 10.8 Support
      WacomNetscape: Version: 2.1.0-1 - SDK 10.8 Support
      Default Browser: Version: 600 - SDK 10.10
      Flip4Mac WMV Plugin: Version: Support
      WacomTabletPlugin: Version: WacomTabletPlugin Support
      AdobePDFViewerNPAPI: Version: 11.0.09 - SDK 10.6 Support
      FlashPlayer-10.6: Version: - SDK 10.6 Support
      Silverlight: Version: 5.1.10411.0 - SDK 10.6 Support
      Flash Player: Version: - SDK 10.6 Support
      QuickTime Plugin: Version: 7.7.3
      googletalkbrowserplugin: Version: - SDK 10.8 Support
      SharePointBrowserPlugin: Version: 14.4.6 - SDK 10.6 Support
      AdobePDFViewer: Version: 11.0.09 - SDK 10.6 Support
      DirectorShockwave: Version: 11.6.5r635 Support
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      CitrixOnlineWebDeploymentPlugin: Version: 1.0.105 Support
      WebEx64: Version: 1.0 - SDK 10.6 Support
    3rd Party Preference Panes: ℹ️
      Flash Player  Support
      Flip4Mac WMV  Support
      Java  Support
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      Mobile backups: OFF
      Auto backup: NO - Auto backup turned off
      Volumes being backed up:
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          9% mds
          6% WindowServer
          1% BBLaunchAgent
          0% AppleSpell
          0% fontd
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      103 MB mds_stores
      86 MB Dropbox
      86 MB ocspd
      69 MB
      52 MB Safari
    Virtual Memory Information: ℹ️
      13.07 GB Free RAM
      1.71 GB Active RAM
      740 MB Inactive RAM
      1.66 GB Wired RAM
      1.31 GB Page-ins
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    First go to the RIM web site and look to see if they have an uninstaller for the device you had.  Some times a reinstall of the application and then running the uninstaller is required for complete removal.
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  • Problems With Hardware Macbook Pro 13" Early 2011

    Dear Mac-Friends,
    My product is a Macbook Pro 13" Early 2011, runing a OS X 10.7.5.
    Problems I am facing are:
    1. Completly crash: with no explanation appears some patches of collored pixels all over the screen and the computer starts making a "Beep" (Then I need to manually re-start the Macbook). Some friends said it look like a "memory pouring".
    2. Mac Crash: it appears that black screen saying: "You need to restart your computer, please press the power button).
    Both problemas start happening  since I recently changed it's ram memory. I took the 2 x 2GB original, replacing for a Kingston 2 x 4GB 1333MHz DDR3, following the instructions in the guide.
    So far both problems happen when I am working (maximum time I have worked with no crash was something like 3 hours).
    Concerned with my situation I have looked for help in the web and most people say I have to make a Hardware Test. But I am trying really hard to this the Hardware Test (I tried holding "D", holding "Option + D", holding "Alt + D" in many ways that you can imagine, but could not run the Hardware Test, and no problem message was shown).
    I have already read the article in Mac Support Community about "Hardware Test" and I tried to install the EFI update for Macbook Pro 13" Early 2011, but says "This software is not compatible with your computer". So weird!
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    Thank you very much in advance.
    Best to you all!

    Hey friend.
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    Interval Since Last Panic Report:  40181 sec
    Panics Since Last Report:          1
    Anonymous UUID: DA567D70-8641-42CB-A7BE-29998F2FD508
    Thu Apr 18 15:12:18 2013
    panic(cpu 3 caller 0xffffff80002c4794): Kernel trap at 0xffffff800026ae60, type 6=invalid opcode, registers:
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    RAX: 0x0000000000000004, RBX: 0xffffff801ee6a3e0, RCX: 0x0000000000000005, RDX: 0x00000000001a28cd
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    R12: 0x0000000000000006, R13: 0x0000000000000000, R14: 0xffffff8009e6b460, R15: 0x0000000000000000
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    0xffffff80f0ef3970 : 0xffffff8000220792
    0xffffff80f0ef39f0 : 0xffffff80002c4794
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    Mac OS version:
    Kernel version:
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    Kernel UUID: FF3BB088-60A4-349C-92EA-CA649C698CE5
    System model name: MacBookPro8,1 (Mac-94245B3640C91C81)
    System uptime in nanoseconds: 39330809944560
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    last unloaded kext at 29882841748291:         4.1.22 (addr 0xffffff7f80839000, size 12288)
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    foo.tun   1.0
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  • 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?

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    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.

  • 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,
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    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.
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    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!
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    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] Support
      [invalid?] com.jdibackup.ZipCloud.autostart.plist Support
    User Login Items: ℹ️
    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
    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.
    ( )
    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 (  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: _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.

  • MacBook Pro 17" Early 2011 Model: Auto Shutdown/Restart Problem

    Hey guys!
    This is my first time to sign in, join the community, and ask a question or create a discussion. FYI, I really have little knowledge on tech stuff so please bear with me. Here's my problem, and I hope you can give out your suggestions:
    I have a MacBook Pro 17" Early 2011 Model which I have upgraded to OS X Mountain Lion.
    A month or two ago, it had started shutting down or restarting at random times. As time passed, this problem became more frequent.
    I finally decided to have it checked at Digital Hub, a licensed Apple distributor. After almost a week, they've finally diagnosed that the problem is with my battery. I got my MacBook pro back around 2 (two) weeks ago, and ever since then I had to use an outlet in order for it and myself to work properly. Right now, I'm still saving up to purchase new batteries.
    Recently, however, I've noticed that my MacBook Pro auto restarts even when plugged. Take note, RESTART and no longer shutting down completely. Upon further trials, I've finally concluded that it does so only during the use of heavy programs such as Diablo 3, Final Cut Pro X, and when rendering with iMovie. I have yet to try with Adobe products, particularly with Lightroom and Photoshop, and see if it does the same. But more or less, that's what I've noticed so far.
    Given that I still haven't purchased the battery yet, I know it's still vague to know the real probelm/solution. But with the given situations, what are you views on this matter? Please let me know. It'd be of great help. Thank you and I hope to hear from you soon!
    Brent Hughldridge A. Chua
    Multimedia Arts Student
    (Note, I'm a starting out Multimedia Arts Student and photographer. I have little knowledge of the industry for now, but I'm willing to learn. So please forgive me if I don't understand your suggestions at once if they are very in depth or technical.)

    Thanks for taking so much time in helping me.
    Just an update:
    2 loops/passes done - no errors.
    Called up Digital Hub and talked to the technician, he says there are 3 possible problems:
    1. Battery (which is still inside the laptop) may cause some disturbances with the electric current
    2. Software related - most likely re-formatting may be needed
    3. Video card may have failed, which means complete change of the logic board ----> worst case
    I'm crossing my fingers that it's either of the first two.

  • 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.
    <Edited By Host>

    Apple is offering to fix some MacBooks with this problem. See:

  • SSD-problem with MacBook Pro 13" (Early 2011)

    Hi there,
    I've tried to use two different SSDs in my MacBook Pro 13" (early 2011). The first one (Samsung 840 Series, 500GB) crashed after two days: the beachball appeared and after a restart there was this question mark-symbol on my screen: no system found. Had to send this SSD back to Amazon. A few days later I've bought a new one, a SanDisk Extreme with 450GB. I've used it for two days, then my system crashed again and after a restart of my Mac I couldn't get any further than to the grey apple-symbol. Even the recovery partition didn't work anymore. Does anyone of you have the same problem with his (or her) MacBook Pro 13" (early 2011) - and any ideas for a solution?
    Thanks for your answers!

    can you confirm if this is ok to buy: D102-821-1480-A-2012-/181269577616?pt=LH_DefaultDomain_0&hash=item2a34823f90&_u h b=1
    or Drvie-Cable-821-1480-A-/121183868039?pt=LH_DefaultDomain_0&hash=item1c371f1487& _ uhb=1
    or this one..?? -MD102-821-1480-A-2012-/331060187298?pt=LH_DefaultDomain_0&hash=item4d14b990a2& _ uhb=1
    i guess i aint gotta buy those brackets again..?

  • Help MacBook Pro 13" early 2011 suddenly black screen in Windows 7 SP1. EFI 2.2.

    Hi, everyone, I need help here.
    Apple MacBook Pro 13" early 2011 preinstall Lion version, EFI 2.2, Boot Camp 4.0. suddenly black screen in Windows 7 SP1 (black screen and also no sound at all, need to press power button to off). What happen?? Please someone tell me what to do?
    I have delete bootcamp HD and reinstall windows 7 but the problem is still here, I have reset PRAM and SMC too.
    The video on the black screen: (

    Oh I actually have the problem in Mac OS, not even using the Bootcamp or Windows 7
    Csound1 wrote:
    lokiman wrote:
    I am having the exact same problem with my 13" early 2011 Macbook Pro. I have 10.6.8. I used the disk that came with the laptop to restore the OS to 10.6.7 but the problem existed there too. I have now updated it back to 10.6.8. The problem still exists. This doesn't seem to be limited to an OS version and seems like an issue with device driver or with hardware. I will try to take it to the Apple store and see if this gets resolved.
    You too have a black screen in Windows 7. ?

  • Macbook Pro 13" early-2011 Fans at high speed

    Hi guys,
    I hope you can solve this pussle for me.
    My Macbook Pro (13", early 2011, Core i5 @ 2.3) started to behave weird, its fan (only the exhaust one, since it's a 13" Macbook Pro with the Intel HD integrated graphics) is running at top speed (6200-6208 rpms) with no reason at all. No system processes consuming high CPU, just idling.
    There's a twist to this issue, though. It only does it when I open the lid more than 90 degrees. If I get it back the fan returns to normal functioning.
    What I did:
    checked the temperature sensor values, they are fine
    checked for crazy background tasks, there are none, CPU usage is at max 7%
    it does the same thing even in safe mode
    reset PRAM
    reset SMC
    reinstalled OS X (Lion). Updated to 10.7.4
    searched every discussion I could find on this matter
    The difference between this issue and others I encountered along the way is the lid opening thing.
    Does anyone know if getting the lid past the 90 degree mark triggers anything?
    The other theory I have is that there's some dust blocking the intake and when the lid is opened wide, the air is somewhat obstructed by the bottom of it.
    Any help is much appreciated.

    You may have diagnosed the problem.
    (The other theory I have is that there's some dust blocking the intake  and when the lid is opened wide, the air is somewhat obstructed by the  bottom of it.)
    I would take off the bottom cover and see if there is any offending material.  If not, then the Apple store genius bar should be your next destination.

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