Samsung 850 EVO and Macbook Pro 2011

Similar Questions

• Samsung 850 EVO and TRIM?

  Dear friends,

  Yesterday, I installed a brand new SAMSUNG 850 EVO SSD (120 GB) on my MacBook Pro (mid-2012) and I want to know now I should activate TRIM and is it safe under the OS X EL CAPITAN!

  Once again his SAMSUNG 850 EVO (120 gb, basic version non pro), MacBook Pro (mid-2012) and OS X EL CAPITAN!

  Thanks for the reply.

  Hi, you can activate the trim after you have backed up your important things. I enabled it and don't have any problem and better see the SSD performance, but some of my friends in the face of a gray screen at startup upward.

  Also, I can say that you will not have problem as long as Apple allow you to do something on your Mac

• Installation SSD Samsung 850 EVO on 13 in Macbook Pro with El Capitan

  I bought a Samsung SSD 850 EVO solid state drive and installing the end 2011 girl 13 "Macbook Pro running El Capitan.  Before the installation, the drive was formatted by disk utility and then cloned with the CCC.  The reader will not be able to boot up the laptop and and when selected as the boot disk I get the following: bless tool was unable to put the current startup disk.  There are several 'solutions' on YouTube, but they have not quite caught up El Capitan.  I tried to go back and formatting the drive with Snow Leopard then coming forward, but that doesn't work anymore.  It was the idea of "geniuses" at the local Apple Store.  Any thoughts?

  dnatino wrote:

  I bought a Samsung SSD 850 EVO solid state drive and installing the end 2011 girl 13 "Macbook Pro running El Capitan.  Before the installation, the drive was formatted by disk utility and then cloned with the CCC.  The reader will not be able to boot up the laptop and and when selected as the boot disk I get the following: bless tool was unable to put the current startup disk.  There are several 'solutions' on YouTube, but they have not quite caught up El Capitan.  I tried to go back and formatting the drive with Snow Leopard then coming forward, but that doesn't work anymore.  It was the idea of "geniuses" at the local Apple Store.  Any thoughts?

  There has been some problems reported with disk SSD Samsung SSD 850 EVO and Mac.

  Search you on FAQS Samsung:

  http://www.Samsung.com/global/business/Semiconductor/minisite/SSD/global/HTML/Su report/faqs_01.html

  a bad drive?  http://Apple.StackExchange.com/questions/181136/you-can-t-change-the-startup-DIS k-for-the-selected-disc

  Try resetting the NVRAM EXTRA memory http://support.Apple.com/kb/ht1379

• Samsung 850 EVO Solid State Drive works only with the MacBook Pro - Solution?

  I recently bought a Samsung 850 EVO 500 GB Solid State Drive for mid 2012 MacBook Pro father. The computer was working properly, but it was just very slow. I took the old drive and installed the SSD. I took it to an Apple store so that they could install the OS. A guy at the Genius Bar met with me and first tried to install the OS via the Ethernet cable. It is impossible to install some general error. He then tried to install it on a disc. Which also failed. He said he was not familiar with the type of error that he saw. But he said it was a mistake 'bad '. He said he saw the SSD for my SATA cable worked. He concluded that the reader must be defective. I explained how it is virtually impossible because they have a rate of close to zero. He said: "well they are produced en masse" and explained how they could install a hard drive themselves for some too expensive price. A bit annoying.

  In any case, I took the SSD back to my house and threw it in my desktop PC. It works very well. Then what should I do? Why am I not able to get the SSD to install it? From what I read, the Samsung 850 EVO should be compatible with a MacBook Pro 2012. Can I do to install it at home? Is that all I can say people at the Mac store to help them along?

  Most likely, the drive is formatted for use with Windows computers. First step would be to format correctly for Macs.

  This is Mac OS extended (journaled) with a GUID partition map.

  OS X will only be installed on a properly formatted disk.

  HTH

  Leo

• 2009 Mac Pro is plant after the boot Samsung 850 Evo 250 GB drive upgrade

  The system seems to hang mysteriously every two weeks. It restarts every time login screen. I tried to run DiskWarrior 5.0 on the system, but it doesn't seem to help.

  I've been thinking out the disc and its replacement with an OWC (mercury Accelsior E2) or a conventional hard drive. Another option could be upgraded to the latest OS X Server 5.0.3.

  2009 mac Pro

  Mac OS X Server 10.6.8 - stock (no Trim Enabler)

  8-core 2.26 GHz, 6 GB RAM, nVidia GeForce GT 120

  Highpoint RocketRAID 2314

  Interval since the last report of panic: 734359 sec

  Panic since the last report: 1

  Anonymous UUID: E2906FE3-AD37-43A4-9D1C-5D313A9E42B5

  Fri Jan 15 20:55:31 2016

  panic (the appellant 2 cpu 0xffffff7f80cc8b4d): "AppleAHCI: location (0) reused, newFIS = 0xaaef8027: 0x00000000: 0x00000000: 0x00000000, currentFIS = x 0 00358027: 0x403cb6a0: 0x00000000: 0x00000010, PxCl = 0x00000000 PxSact = 0x00000000\n"@/SourceCache/AppleAHCI/AppleAHCI-217.0.5/AppleAHCIPort.cpp:2801.

  Backtrace (2 CPU), Frame: Return address

  0xffffff8087943b00: 0xffffff8000204d15

  0xffffff8087943c00: 0xffffff7f80cc8b4d

  0xffffff8087943c90: 0xffffff800053c225

  0xffffff8087943d00: 0xffffff7f80cc71b9

  0xffffff8087943da0: 0xffffff7f80cbce8d

  0xffffff8087943dd0: 0xffffff7f80cbd29a

  0xffffff8087943e50: 0xffffff7f8117325d

  0xffffff8087943e90: 0xffffff7f811738e9

  0xffffff8087943eb0: 0xffffff7f8117348c

  0xffffff8087943ed0: 0xffffff7f811768f0

  0xffffff8087943f60: 0xffffff8000285b66

  0xffffff8087943fa0: 0xffffff80002c8527

  Extensions of kernel in trace (with dependencies):

  com.apple.iokit.IOAHCIBlockStorage (1.6.4) @0xffffff7f8116e000-> 0xffffff7f81182ff f

  dependency: com.apple.iokit.IOAHCIFamily (2.0.6) @0xffffff7f80cbb000

  dependency: com.apple.iokit.IOStorageFamily (1.6.3) @0xffffff7f80d59000

  com.apple.driver.AppleAHCIPort (2.1.7) @0xffffff7f80cc2000-> 0xffffff7f80cd8fff

  dependency: com.apple.iokit.IOAHCIFamily (2.0.6) @0xffffff7f80cbb000

  dependency: com.apple.iokit.IOPCIFamily (2.6.5) @0xffffff7f8081d000

  com.apple.iokit.IOAHCIFamily (2.0.6) @0xffffff7f80cbb000-> 0xffffff7f80cc1fff

  Corresponding to the current thread BSD process name: kernel_task

  Mac OS version:

  10K 549

  Kernel version:

  10.8.0 Darwin kernel version: kills Jun 7 16:32:41 PDT 2011; root:XNU-1504.15.3~1/RELEASE_X86_64

  Name of system model: MacPro4, 1 (Mac-F221BEC8)

  Availability of the system in nanoseconds: 130647334321206

  discharged kexts:

  com.apple.driver.AppleIntel8254XEthernet 2.1.3b1 (0xffffff7f80f07000 addr, size 0 x 118784) - last unloaded 87066847159

  kexts responsible:

  com Highpoint - tech.kext.HighPointRR 1.1.1

  com.apple.driver.AppleHWSensor 1.9.3d0 - last load 26409548610

  com Apple.nke.PPTP 1.5

  com Apple.nke.L2TP 1.5

  com Apple.filesystems.autofs 2.1.0

  com.apple.driver.AppleTyMCEDriver 1.0.2d2

  com.apple.driver.AGPM 100.12.31

  com.apple.driver.AppleMikeyHIDDriver 1.2.0

  com.apple.driver.AppleUpstreamUserClient 3.5.7

  com.apple.driver.AppleMCCSControl 1.0.20

  com.apple.driver.AppleHDA 2.0.5f14

  com.apple.driver.AppleMikeyDriver 2.0.5f14

  com.apple.driver.AudioAUUC 1.57

  6.3.6 com.apple.GeForce

  com.apple.driver.AppleUSBOpticalMouse 3.7.5

  com.apple.Dont_Steal_Mac_OS_X 7.0.0

  com.apple.driver.AudioIPCDriver 1.1.6

  com.apple.driver.AppleIntelNehalemProfile 11

  com.apple.driver.ACPI_SMC_PlatformPlugin 4.7.0a1

  com.apple.driver.AppleLPC 1.5.1

  com.apple.driver.AppleRAID 4.0.6

  com.apple.iokit.IOAHCIBlockStorage 1.6.4

  com.apple.driver.Oxford_Semi 2.6.1

  com.apple.iokit.SCSITaskUserClient 2.6.8

  com.apple.BootCache 31.1

  com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1

  com.apple.driver.AppleFWOHCI 4.7.3

  com.apple.driver.Intel82574L 2.1.8b1

  com.apple.driver.AppleUSBHub 4.2.4

  2.1.7 com.apple.driver.AppleAHCIPort

  com.apple.driver.AppleEFINVRAM 1.4.0

  com.apple.driver.AppleUSBEHCI 4.2.4

  com.apple.driver.AppleUSBUHCI 4.2.0

  com.apple.driver.AppleHPET 1.5

  com.apple.driver.AppleRTC 1.3.1

  com.apple.driver.AppleACPIButtons 1.3.6

  com.apple.driver.AppleSMBIOS 1.7

  com.apple.driver.AppleACPIEC 1.3.6

  com.apple.driver.AppleAPIC 1.4

  com.apple.driver.AppleIntelCPUPowerManagementClient 142.6.0

  com Apple.Security.sandbox 1

  com Apple.Security.Quarantine 0

  com 2.1.14 Apple.NKE.applicationfirewall

  com.apple.driver.AppleIntelCPUPowerManagement 142.6.0

  com Apple.nke.PPP 1.5

  com.apple.driver.AppleProfileReadCounterAction 17

  com.apple.driver.DspFuncLib 2.0.5f14

  com.apple.driver.AppleProfileTimestampAction 10

  com.apple.driver.AppleProfileThreadInfoAction 14

  com.apple.driver.AppleProfileRegisterStateAction 10

  com.apple.driver.AppleProfileKEventAction 10

  com.apple.driver.AppleProfileCallstackAction 20

  com.apple.driver.AppleSMBusController 1.0.10d0

  com Apple.NVIDIA.nv50hal 6.3.6

  6.3.6 com.apple.NVDAResman

  com.apple.iokit.IONDRVSupport 2.2.1

  com.apple.iokit.IOFireWireIP 2.0.3

  com.apple.iokit.IOSurface 74.2

  com.apple.iokit.IOBluetoothSerialManager 2.4.5f3

  com.apple.iokit.IOSerialFamily 10.0.3

  com.apple.iokit.IOAudioFamily 1.8.3fc2

  com.apple.kext.OSvKernDSPLib 1.3

  com.apple.driver.AppleHDAController 2.0.5f14

  com.apple.iokit.IOGraphicsFamily 2.2.1

  com.apple.iokit.IOHDAFamily 2.0.5f14

  com.apple.iokit.AppleProfileFamily 41

  com.apple.driver.AppleSMC 3.1.0d5

  com.apple.driver.IOPlatformPluginFamily 4.7.0a1

  com.apple.driver.AppleSMBusPCI 1.0.10d0

  com.apple.driver.AppleUSBHIDKeyboard 141,5

  com.apple.driver.AppleHIDKeyboard 141,5

  com.apple.iokit.IOUSBHIDDriver 4.2.0

  com.apple.driver.BroadcomUSBBluetoothHCIController 2.4.5f3

  com.apple.driver.AppleUSBBluetoothHCIController 2.4.5f3

  com.apple.iokit.IOBluetoothFamily 2.4.5f3

  com.apple.driver.XsanFilter 402.1

  com.apple.driver.AppleUSBMergeNub 4.2.4

  com.apple.iokit.IOSCSIBlockCommandsDevice 2.6.8

  com.apple.iokit.IOUSBMassStorageClass 2.6.7

  com.apple.driver.AppleUSBComposite 3.9.0

  com.apple.iokit.IOFireWireSerialBusProtocolTransport 2.1.0

  com.apple.iokit.IOFireWireSBP2 4.0.6

  com.apple.iokit.IOSCSIMultimediaCommandsDevice 2.6.8

  com.apple.iokit.IOBDStorageFamily 1.6

  com.apple.iokit.IODVDStorageFamily 1.6

  com.apple.iokit.IOCDStorageFamily 1.6.1

  com.apple.iokit.IOFireWireFamily 4.2.6

  com.apple.iokit.IOSCSIParallelFamily 2.1.1

  com.apple.iokit.IOAHCISerialATAPI 1.2.6

  com.apple.iokit.IOSCSIArchitectureModelFamily 2.6.8

  com.apple.iokit.IONetworkingFamily 1.10

  com.apple.iokit.IOUSBUserClient 4.2.4

  com.apple.iokit.IOAHCIFamily 2.0.6

  com.apple.iokit.IOUSBFamily 4.2.4

  com.apple.driver.AppleEFIRuntime 1.4.0

  com.apple.iokit.IOHIDFamily 1.6.6

  com.apple.iokit.IOSMBusFamily 1.1

  com.apple.kext.AppleMatch 1.0.0d1

  com.apple.security.TMSafetyNet 6

  com.apple.driver.DiskImages 289.1

  com.apple.iokit.IOStorageFamily 1.6.3

  com.apple.driver.AppleACPIPlatform 1.3.6

  com.apple.iokit.IOPCIFamily 2.6.5

  com.apple.iokit.IOACPIFamily 1.3.0

  Model: MacPro4, 1, MP41.0081.B07 of BootROM, 8-Quad - Core Intel Xeon processor, 2.26 GHz, 6 GB, MSC 1.39f5

  Graphics card: NVIDIA GeForce GT 120, GeForce GT 120, PCIe, 512 MB NVIDIA

  Memory module: global_name

  Bluetooth: Version 2.4.5f3, 2 service, 12 aircraft, 1 incoming serial ports

  Service network: Ethernet 1, Ethernet, en0

  Service network: Ethernet, Ethernet, 2 in 1

  PCI card: scsi, sppci_scsi_bus, slot-3

  PCI card: NVIDIA GeForce GT 120, sppci_displaycontroller, Slot-1

  Serial ATA Device: HL-DT-ST DVD - RW GH41N

  Serial ATA Device: Samsung 850 EVO 250 GB, GB 232,89 SSD

  Serial ATA Device: WDC 1.82 TB, WD2002FAEX-007BA0

  Serial ATA Device: ST31000528AS, GB 931,51

  Serial ATA Device: ST31000528AS, GB 931,51

  SCSI device: Equipment of SCSI target @ 0

  SCSI device: Equipment of SCSI target @ 16

  USB device: Keyboard Hub, 0x05ac (Apple Inc.), 0 x 1006, 0xfd300000 / 3

  USB device: Apple USB Optical Mouse, 0x05ac (Apple Inc.), 0 x 0307, 0xfd310000 / 5

  USB device: Apple keyboard, 0x05ac (Apple Inc.), 0x024f, 0xfd320000 / 4

  USB device: USB-SATA Bridge, 0x067b (Prolific Technology, Inc.), 0 x 2773, 0xfd100000 / 2

  USB device: CRCA102 * AF1, 0 x 0764 (Cyber Power Systems, Inc.), 0 x 0501, 0x1a200000 / 2

  USB Device: Hub BRCM2046, 0x0a5c (Broadcom Corp.), 0 x 4500, 0x5a100000 / 2

  USB device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0 x 8215, 0x5a110000 / 3

  FireWire devices: built-in_hub, up to 800 Mb/s

  FireWire device: G-DRIVE, HGST, up to 800 Mb/s

  The panic occurred because the queue of the AHCI is truncated. Thus all things SATA are immediately suspect.

  These extensions on the "scene of the crime" are used ordinary ACHI drivers for SATA drive.

  In your added kernel extensions, you have an additional driver for RocketRAID. If possible, you should remove only while debugging this problem. It was not explicitly on the "crime scene", but it may have made changes that caused the instability.

  In addition, readers could be involved in this problem, as a failed drive can spray data in the wrong section of memory, rewrite of things.

• It is possible (and useful) to upgrade my Macbook Pro 2011 (early)?

  My Macbook Pro 2011 (start) 13 "has served me very well. I took the approach to resist many updates over the past 1.5 years).

  However, in the last 6 weeks, it really began to slow down. I'm not too keen on the storage in the Macbook Pro 2015 options so not sure I want to buy immediately. I have never tried to upgrade the macbook - so I don't know how easy/possible/useful it is to do. Here is my card... can someone tell me if this can be improved and if so, if she's worth ($-wise)?

  Intel Core i7 2.7 GHz

  4 GB 1333 MHz DDR3

  Intel HD Graphics 3000 384

  Free GB 498 296 GB

  Contains 2 memory slots, which each accept a DDR3 1333 MHz memory bar. Each unit already has 2 GB.

  No game - I use it mainly for work (freelance marketing/communication - writing, presentations, artistic director) and the House (photos/home movies, internet, backup of the device).

  Slow down especially occurs in switching between programs, using products MS - sometimes opening and closing old/new docs. Internet connectivity usually ok but slow switching between windows in Safari.

  Any suggestions, help would be very appreciated. I want to take a decision quickly before it begins to die.

  Download and view a report of Etrecheck:

  http://etrecheck.com/

  Who will offer a snapshot of your MBP and may disclose certain elements that could hinder performance.

  Ciao.

• Hello I have a macbook pro 2011 and in a few days I had my swelling of the battery and after that I ordered a new and only for a day, it uses my new battery began to swell again, what could be the problem? Help me, I am a student that I can't do it by new

  Hello I have a macbook pro 2011 and in a few days I had my swelling of the battery and after that I ordered a new and only for a day, it uses my new battery began to swell again, what could be the problem? Help me, I am a student that I can't do it by new

  is it because of power problems?

  Take it back to the Apple Store and ask them to check it out. It should be under warranty. Bring the MBP along too. It sounds like there might be a problem with it.

• Pavilion DV6215us: Pavilion DV6215us and upgrade to SSD Samsung 850 EVO does not.

  Pavilion DV6215us is SSD Samsung 850 EVO compatible? I cloned the original Hitachi hard drive and everything was going well. I have installed the Samsung and porwered upwards. The answer is only pushed Esc to get to settings that meets never or boots.  Given that the new drive to adapt very well and everything seemed fine before installing it is there any reason this SSD shouldn't work?  Y at - it info on SSD drives will work with the laptop?  Thank you

  Yes the DV6000 by DV6499 series with AMD processor is not able to support an SSD. The storage controller uses a SATA interface, but it is 'false' SATA running on a legacy IDE bus. No ahci, which is necessary for the operation of the SSD. That's why we put Windows XP on them without any special driver tips during installation.

• Samsung 850 EVO Trimforce

  Hi, I recently installed a samsung 850 EVO my end 2011 MacBook Pro and I have read the weather or not, it is safe to turn on third-party SSD trimforce. But I couldn't find a solid answer anywhere. I also learned that there may be a bug in data loss with the Samsung models, but I'm not sure that this is true.

  You will get different views about the FILLING. Personally, I don't use the TRIM on 3rd party SSD. I do not quite written deserve its usefulness. So, I leave the built-in SSD Garbage Collection performance of the drive. That being said, I don't know of friends who have enabled on their Samsung 850 EVO SSD of TRIM and have not experienced any problems with corruption data.

  It's yours if you want to activate the TRIM on your Samsung.

• Dell Latitude e5440 - Samsung 850 EVO mSATA SSD not recognized

  I bought a new 500 GB Samsung 850 EVO mSATA SSD for my Dell Latitude e5440 (running Windows 7 Pro).  The new player was not visible in 'Computer', so I downloaded, installed and ran the software Samsung magician.

  Samsung software shows that the drive is present.  And there is a button "Validate" - I clicked on - and now: ' Drive Health Status: Good ' and ' serial number: true "appears.

  However, the SSD is not visible when I double-click on computer and the Samsung software States:

  a. "AHCI Mode. Disabled (IDE or RAID).  AHCI mode is necessary for the best performance of the SSD. »

  b. SATA Interface s. o. cannot detect SATA interface details.

  c. s. o. OS OS optimization is supported only for disks using an operating system drive.

  Question 1: Activation of this AHCI mode will allow Windows to recognize the SSD?

  Question 2: How do I?

  Question 3: Activate the AHCI mode "switch off" (logout) my HDD 2.5 "?  (I want to keep Windows 7 to 2.5 "HARD disk and install Windows 10 on the SSD to have a dual boot system, until I got used to Windows 10).

  Inside of your battery compartment is a label with your license key Windows 7 OEM on it.  Photograph it.

  Download and prepare a USB key with a copy of Windows 10 TH2 Pro.

  Remove the disk 2.5 "and connect the new drive mSATA.

  Boot the system to the USB key.  10 Windows Installer should be of the presence of the DSS and will allow you to do the installation of Windows 10 - which in turn is almost certainly going to install the network driver suitable for your system without the need to add anything else.

  USE your 7 product key when prompted and you should be all set.

  Once this is done, you can reconnect the disk 2.5 "If you want to do - but remember that 10 installation is done separately from the 2.5 disk".

• Cannot install Windows 8 on retina Macbook Pro 2011

  I try to install and run Windows 8 on my Macbook Pro 15 "retina end 2011 with OS 10.10.5."

  I read a ton of forums, and they say all get a Windows 8 ISO from Microsoft Web site. I did it.

  Then, they say get a Virgin USB key and plug it in. I did, and I put the ISO on my USB external drive.

  Then he said: open Boot Camp Assistant, what I do, but then it does not match what say all forums. When I open the Boot Camp Assistant, he goes to the Introduction page. I click CONTINUE and the next page says SELECT TASKS. The only two available tasks are to "Download the latest software from Apple support" or "install Windows 7 or later.

  I select both, it asks me to select my destination drive, what I do, then click "CONTINUE".

  It downloads the Windows support software.

  Then I get an error message that says "Installer disc cannot is, wait a few minutes for something (I forget exactly).»

  So I wait and nothing happens and I'm back on the screen SELECT TASK.

  ANY HELP MUCH APPRECIATED.

  Greetings Peter Degaillande1,

  A MacBook Pro and MacBook Pro with Retina display requires different versions of Windows due to their different abilities. Here is the information you need to determine what Windows operating system can be installed on your.

  Use Windows on your Mac with Boot Camp 8.1 - this article explains what MacBook Pro models can install Windows 8.1 and the steps on how to do this.

  Install Windows 7 and older versions on your Mac with Boot Camp - this article explains what MacBook Pro models can install Windows 7 and previous versions, as well as the installation steps.

  I hope this helps!

• connection with a 1 TB Samsung 850 EVO SSD HD problems

  I recently bought 4 Samsung 850 EVO 1 TB SSDS that are recommended by Convergent design to be used with an Odyssey 7 q + VCR. In order to get the images on the timeline of Final Cut, I put on a SATA Adapter USB 3 SSD drives (mine is powered) and use software, once the disc appears on the Finder. Problem is that none of these Samsung 850 EVO appear on the finder. I checked my SATA USB adapter by plugging another brand of SSD drive. It works perfectly.

  Could someone help me with this issue? With a price of around $450, I don't really want these SSD drives to put useless due to a problem of Apple...

  I even tried to force allow the filling with this command: 'sudo trimforce enable', not work.

• Memory - Macbook Pro 2011

  Help, please! I have a MacBook Pro 13 inch end 2011. I want to upgrade the memory of 4 GB (2 x 2 GB) to 16GB (2 x 8 GB).

  Can I buy 16GB and they say it's for the MacBook Pro 2011, but it says on the site of Apple 8GB maximum memory.

  Everyone is running 16GB and it works fine?

  I upgraded to El Capitan, and my mac seems slower.

  Back in 2011 8 GB SODIMM costs $1000 + if they still existed.  Apple tested the SODIMM 4 GB at reasonable price and never reviewed the hardware older after 8 GB SODIMM fell to $50.

  I run 16 GB Crucial in my MBP 2011 very well.  Crucial or OWC (macsales.com) sell RAM reliable and provide guarantees for life.

• In order to get updates of Firefox, I need to install El Capitan.  El Capitan work well on a MacBook Pro 2011?

  Have a 2011 MacBook Pro, just received a message from Firefox saying that they support is more Yosemite 10.10.5 in a few months (updates, security updates etc.) and I need to improve my ios.  Question... are there problems with El Capitan on a MacBook Pro 2011?  Thank you

  not that I've heard of. You will need to make sure that you have at least 4 GB of ram on board, except that you should be good to go. Log in the App store, grab a copy and follow the instructions on the screen. You may need to reboot at least once...

  Good luck

  JB

• I can feed my Macbook Pro 2011 usb port

  Is it possible to power (charge) my MacBook Pro 2011 USB port?  I had the case where I forgot my card (or used my MacBook more than expected) and he should be charged.  Since normally the USB provides power, I didn't connect it to a power outlet (via adapter).

  I am running OSX El Capitan.

  Thank you

  N ° USB came out only one power supply.

  Ciao.