you want to launch Apple's Disk Utility and select Repair Disk from the First Aid tab. This only needs to be done once. rEFIt is a boot menu and maintenance toolkit for EFI-based machines like the Intel Macs. In the command prompt window, type "chkdsk/r" and press Enter. * Double-click Disk Utility. 7-booting drive. There are. If you are able to fix the hard drive or SSD in your Mac (or an external drive) using Disk Utility you will hopefully be able to recover your files. Then, click on Disk Utility and click on your Mac inbuilt hard drive in left-column. How to Repair a USB Flash Drive. They recovered 99% of all data from a hard drive that was clicking, and not even being detected by the BIOS. com 2015 Hall of Fame for having "saved countless Mac users from heartache. 9 Mavericks as well as previous versions of Boot Camp, such as from 10. Turn on your Mac and hold down the Command and R keys until you see the Apple logo. Repair a Mac OS X HFS+ Partition table. Music File Recovery from Mac Hard Drive Partition: This newly added page gives a simple solution on how to retrieve music files from Mac hard drive partition in an easy way. Symptoms Of A Corrupt Mac Hard Drive. How to resolve Windows file-sharing problems Windows file sharing isn't as easy as it sounds. Note: Recover Lost Mac Data under Mac OS X 10. Note that all of this can be done by rebooting and running Disk Utility off the disk. In this first of a two-part tutorial, we'll detail five quick fixes to your Mac's most common problems. Procedure to recover data from corrupted Mac hard drive. "Disk Utility stopped repairing 'Macintosh HD': Disk Utility can’t repair this disk. You can use LaCie Setup Assistant to format your LaCie hard drive when it is first connected to a computer (Windows or Mac). Repairing the GPT with GParted allowed me to resize the Mac partition but made the boot camp partition unbootable. ) keeping you fully. 3) Select Disk Utility and click Continue. 12 problems are as follows: 1. Awarded 5 mice by Macworld magazine for an unprecedented 3rd time. LaCie Setup Assistant helps you to quickly format the storage device according to your needs. When you try to start an Adobe application on Mac OS, you receive the error, "Licensing for this product has stopped working. I routinely check that the FS has survived the upgrade process, so fired up disk utility and ran first aid on my newly converted APFS internal add (pci-e). No that would take too long. WD Universal Firmware Updater for Mac. Upon noticing this, I tried to repair the disk but it said it was unable to. You must back up your data and reformat the disk as soon as. Macintosh HD permissions changed to "no access" and that gave me the message " Disk Utility stopped repairing permissions on "Macintosh HD" because the following. In this first of a two-part tutorial, we'll detail five quick fixes to your Mac's most common problems. Disk Utility within Mac OS X provides a range of disk management tools, from erasing and repartitioning hard disks to restoring images and repairing volumes. The only con is the upgrades can be pricey. After performing some of these. The rEFIt Project. I'll walk you through it. Click on both ‘repair disc’ and ‘repair disc permissions’ in the bottom right. Techtool Pro can also repair Apple's new APFS file system, standard Mac OS Extended volumes, as well as MS-DOS (FAT32) and ExFAT formatted volumes. Disk Utility is a system utility which can fix certain disk problems. There are no guarantees, and the trick sounds a lot like MacGyver or even witchcraft. Free Mac Disk Utility. If DiskWarrior can't fix the mess that Norton has made your only option will be to initialize the drive & reinstall everything from your backup. However, Disk Utility doesn’t provide overly extensive hard drive repair and management options and it doesn’t provide any data-recovery features. When you restore from one volume to another volume, an exact copy of the original is created. When you launch SpeedFan, the main tabs you will use for hard drive information are the Readings tab and the S. Hard Disk Repair Software/Tools. Every Mac user will experience the message “Your startup disk is almost full” at one time or another. how to be? Error: unrecoverable error SecurityAgent failed to create req. When i click the hard drive it shows i have 91 GB remaining on it. However, hard drive problems never stop, for example, hard drive crash. A video converter that follows VisualHub. There are a variety of factors that could be causing your USB drive to not be recognized by your computer. Flashing Question Mark On Mac. Mac is one of the most popular and reliable operating system. Access time is a combination of latency, seek time, and the time it takes for the command to be issued. I've not needed a disk repair tool in a long time. I don't have access to my Mac, it's thousands of miles away and I won't have access to it for three months. The description says that it is compatible with Mac, but when I plug it in, the cd drive does not appear on my desktop. FileSalvage (OS X, $80): File Salvage for Mac will set you back some serious coin, but it's one of the best tools to pull data off of a connected hard drive in OS X. In the search box, type Update, and then, in the list of results, click Windows Update. In the Disk Cleanup dialog box in the Description section, select Clean up system files. Fix external USB drive not showing up in File Explorer in Windows. Since rebooting did not help, I purchased a new My Passport for Mac HD. Top 5 mac hard drive recovery tools for restoring data on Mac OS X The hard drive is a computer's data store. It's exactly what it. It seems I can't find them anywhere. 7 it is suggested that you restart your machine and reconnect. Mac OS X Lion originally could. Do you have an old, non-booting Mac or drive that will not mount properly? If the internal drive that you want to recover files from is no longer booting, you can use Target Disk Mode to access the drive and try to run a scan using Data Rescue software. This is a Quick Tutorial on how to repair your Hard drive in Disk Utility. Macintosh HD not mounted/not showing up in Disk Utility in Recovery Mode? Learn how to fix Macintosh HD partition or Mac internal hard drive not mounting in macOS High Sierra/Mojave/Catalina and recover data from Mac hard drive on MacBook Pro/Air/iMac without data loss. Mac OS X contains a variety of tools for repairing disk, partition, and file system errors. You have three library files on your mac: system>library, which you never touch, a library under your user name, and a library at the top level of your hard drive. 14 problems and how to fix them. Even though Disk utility is excellent at making minor disk repairs to Mac hard drive's file system, it not suitable for a good backup strategy. A: Open Disk Utility at Go > Utilities > Disk Utility. Check Disk can examine FAT16, FAT32 and NTFS drives and automatically repair errors. When I access via Target Disk Mode the Mac that is not working (Mac OS X version 10. On traditional Mac OS defragmentation can be done by Norton SpeedDisk and TechTool Pro. Are there any steps I can take now?. I also bought a retailed full version of Windows 7 Ultimate that comes with the 32-bit and 64-bit DVDs. System booted successfully first time. Quit Q 2007 and saved backup to external drive. [email protected] Hard Disk Monitor watches your PCs disk health via Self-Monitoring Analysis and Reporting Technology (S. From the operating system to the music and pictures, the hard drive contains all the data on a system. Drive Genius has an excellent hard drive repair tool to help you navigate your way through hard drive issues and fix your hard drive to prevent data loss. Next: Exit the Disk Utility, and click on Install New macOS. Disk Utility is an application that's built into OS X that can perform lots of useful and even scary actions. Fourth, run FSCK command in single-user mode. Disk Utility reports that the checksums on the disk are incorrect (and it cannot fix things). Step 4: Run Windows Repair Utility Pop the Windows 8 installation media in to the drive of your machine and boot it. I couldn't resize the Mac partition with Disk Utility after the job due to the difference in size of the new SSD and the old partition table (GPT). Run a PRAM reset (restart, while screen is still black, hold down ⌘+Option+P+R and keep them pressed until you hear the startup sound a second time). Step 7 - Graphics Card. How to Repair a Macintosh Hard Drive. Using Another Hard Drive. We aren’t suggesting you skip Disk Utility repair mechanism, however, we are offering a few advanced solutions. [email protected] Kill Disk is a hard drive eraser software for secure formatting of hard drives without any possibility of following data recovery. 07 GB WD etc. Please follow the steps below: 3. Next: Exit the Disk Utility, and click on Install New macOS. macbook cannot recognize hard drive. I have the 469 GB OWC SSD on my mid-2013 MacBook Air. Apple releases the macOS 10. AppleCare support suggested booting iMac from recovery drive and trying Disk Utility without a TB/target mode configuration in the way. Check out MacBook Pro, iMac Pro, MacBook Air, iMac and more. Install the macOS to your external hard drive and boot from it. How to Partition a Hard Disk with Disk Partition Manager Just like drawers, dividing a giant drive into multiple partitions can make it easier for us to manage the data stored on it. I clicked on 'REPAIR DISK' as promted. They don't show up in Finder, Disk Utility or on the command line. Snow Leopard on Acer Aspire One AOA150/ZG5. Completely ignore this window and click once on the very top menu item named: Utilities - and scroll down to: Disk Utility, and click it. Run a PRAM reset (restart, while screen is still black, hold down ⌘+Option+P+R and keep them pressed until you hear the startup sound a second time). repair Mac hard drive using Disk Utility and/or fresh install Mac OS X. I recently deleted a boot camp partition and i did all that i was told to do. " Haris had kept his 2012 MacBook Pro's original hard drive, so he. " I'm not a programmer but I'm almost 100% sure because I installed it twice successfully, once on regular hard drive and once on SSD. Contact your local Apple Authorised Service Provider to get assistance with the disk replacement. But putting them on a Hard Drive you’ll be able to plug it into any computer and retrieve your files. You should. It can, of course, make a full backup, or "clone" — in moments, you can completely duplicate your boot drive to another drive, partition, or image file. So, to reset that partition (and fix that locked issue) click on the hard drive (the line with manufacturer's info), then click the Partition tab. Best internet protection for mac 2016. hello, i was just trying to install ubuntu on a girl's macbook pro, something i've done literally hundreds of times. Wait for the repair to run. mac cannot read usb hard drive. But if you still have problem with a device, it is still well worth a try to update or reinstall the driver. Once started, goto Disk Utility in the Utility menu; In Disk Utility, perform a disk repair of the Mac OS X volume. 10 Mac OS X [Fermé]. recently bought like this past month, 17″ macbook pro 4gb ram, 500gb hard drive. " Important: Perform the solutions below in order. The limited warranty set forth below is given by Canon U. On restart, I get the Apple logo and progress bar and it hangs. This is a Quick Tutorial on how to repair your Hard drive in Disk Utility. You can also just erase the entire hard drive (this is the preferred solution if you don't plan to dual-boot Windows and Mac OS X from the same hard drive). We’ll go over how to perform hard disk repair on Mac using software solutions. 13, please "disable System Integrity Protection" first. When I woke up the Air in the morning, it would not accept my login password. Because if you try and go the Apple Time Machine route, you won’t be able to access them as easily. This program is totally safe and secure to use since no data will be harmed in your computer and you can use it to reset all kind of user accounts including local, administrator and root profiles. Beyond this graphical front-end are some powerful command-line tools that we can use directly. If you read my previous post about how to format an external hard drive, you know that I bought a 2TB Seagate Expansion external drive and managed to create two partitions on the disk — one for Mac backup purposes, and the other for personal use. MacBook or iMac Recovery Mode is a wonderful boot choice that enables you to recover Mac. With huge storage capacity, it's widely used for saving lots of files such as photos and videos. I tried to reinstall Mac OS but it quits with this message: “macOS could not be installed on your computer. External Hard Drive not Mounting I hope they fix this soon. But this is not a good workflow for me. How to Partition a Hard Disk with Disk Partition Manager Just like drawers, dividing a giant drive into multiple partitions can make it easier for us to manage the data stored on it. You must back up your data and reformat the disk as soon as. So I pulled it and re-inserted it, but now it won't recognize it. Browse our website for more info or contact us today for an immediate response. " to Mac OS: Turn Off Drive Ownership files attempting to make a hard disk. I use the disk utility that comes with your OS install. " Important: Perform the solutions below in order. They don't show up in Finder, Disk Utility or on the command line. Drive Testing and Repair. select Disk Utility from the tools. I restarted and held down Command + R and then used Disk Utility to verify and then repair the disk. Repair a Mac OS X HFS+ Partition table. choose Disk Utility from the Utilities window, or from the Installer menu if you're started from an installation disc. Now, what should I do?. If your StoreJet can be recognized by other computers but not yours, there might be some errors on your OS. If your Mac uses a hard disk drive (HDD), it is highly recommended to replace the drive with a solid state one (SSD). Have a second hand computer that seems to never have been updated. When prompted, click , click , and then click. Repair hard drive at Outsource Data Recovery for only $60. Choose to Install a new copy of macOS. I dont have windows running to. If it all not get working, you can follow the next solution to fix the external hard drive not recognized on Windows computer and Mac, and you can recover lost data from external hard drive with Recoverit Data Recovery. When you restore from one volume to another volume, an exact copy of the original is created. I'll walk you through it. As long as you have 10. Your Windows hard drives have to be remounted every time you reboot, so they're not always available the moment Mac OS X starts up; you have to wait for Disk Utility to mount them. It will format hard. Fourth, run FSCK command in single-user mode. When I'm in macOS Sierra my Time Machine stopped to back up, Disk Utility doesn't work (stuck at loading disks) and any new software I try to install doesn't see Mac HD as destination. You may also consider checking Hard disk cases about typical and special hard disk problems, their solutions. Keep up the good work erik, this package you have created is very reliable and integrates seamlessly into Mac OS. Check out MacBook Pro, iMac Pro, MacBook Air, iMac, and more. You need to apply Partition Recovery Mac software to easily recover lost or deleted MP3 music files from your Mac hard drive partition. Once Disk Utility no longer reports repairs upon completing the scan, your Mac's hard drive is fixed. Free Mac Disk Utility. Continue to the next solution only if a previous solution does not resolve the problem. choose Disk Utility from the Utilities window, or from the Installer menu if you're started from an installation disc. This not only lets you easily access data on a Mac’s hard drive, but it also lets you use one Mac’s hardware to boot another Mac’s operating system and data. com November 15th, 2005 at 3:26 pm How to Safe Sleep (Hibernate) Your Mac – AndrewEscobar. At the desktop I get a message: "Disk Repair" The disk "Mac HD" was not repairable by this computer. Fix your dead SSD with the power cycle method: In conclusion. I tried to boot into safemode (Shift Key) but the same problem occured. With Mac OS X versions like Yosemite, El Capitan, you can create a USB flash drive or any other removable media which can be used as a startup disk. ' Besides, the Recovery feature will supply you with the information helpful in troubleshooting over. but I can cue the song up from the beginning and it will play for a few seconds and then the waveform disappears again and the sound stops. How to do:. The software offers a number of hard drive management functions, including the ability to partition and. OS X Maintenance - How to Clean Up and Speed Up Your Mac OS X in Disk Utility I normally use: Repair Disk; up space on the Mac's hard drive is the most. com offers free software downloads for Windows, Mac, iOS and Android computers and mobile devices. Target Disk Mode via Firewire does not mount HD on the host computer, however it is visable using Disk Warrior and Tech Tool Pro. Just wait still holding the two keys down until the disk utility menu comes up. 4 I dont know if this is a software, hardware, malware or some mac. 8 or later, create a bootable Yosemite flash drive or external hard drive (using Apple's official instructions or the third-party tool DiskMaker X), and do a clean install overwriting the hard drive on your. Turn on your Mac and hold down the Command and R keys until you see the Apple logo. The description says that it is compatible with Mac, but when I plug it in, the cd drive does not appear on my desktop. Method 2: I suggest you to run Check disk and check if it helps. From recovery, I then run the disk utility and perform First Aid and I got this error:. Are you running out of space on your Desktop? Get your Mac back in shape with an incredibly fast disk utility that will optimize and clean your hard drive, maximize battery life, free memory, organize your Desktop, and more. Back up as many of your files as possible, reformat the disk, and restore your backed-up files. " Important: Perform the solutions below in order. When it's done, restart your Mac normally. Click the arrow icon to open the reset password dialog. When your on disk utility you have the hard drive type then "macintosh HD under it. That's how you can recover data from your Mac hard drive in a Windows machine. Explore the world of Mac. Best backup software for Mac; Repair the failed Mac hard disk or SSD. So I figured I'd try repairing permissions and repairing the disk via Disk Utility. OS X Maintenance - How to Clean Up and Speed Up Your Mac OS X in Disk Utility I normally use: Repair Disk; up space on the Mac's hard drive is the most. Awarded 5 mice by Macworld magazine for an unprecedented 3rd time. the ntfs-3g apps from the laptop and it can read the hard drive again. We regularly use external USB drives to carry or quickly transfer files and folders. repair Mac hard drive using Disk Utility and/or fresh install Mac OS X. Back up as many of your files as possible, reformat the disk, and restore your backed-up files". Click Disk Utility’s “Repair Disk” button in the First Aid tab. Click Disk Utility's "Repair Disk" button in the First Aid tab. How to Fix Corrupted iPod - Top 5 Ways - Restore, Driver, Disk Management, Format, Doctor, 6. Free Mac Disk Utility. macbook cannot detect hard drive. It provides online purchase of USB patch panel, hard disk box, USB 3. choose Disk Utility from the Utilities window, or from the Installer menu if you're started from an installation disc. It started to work but a few minutes later Disk Uitility wrote different ERROR messages with red color and finally it freezed. Top 10 Mac Repair Tools The best Mac disk repair diagnostic tools & more! As Macs continue to gain market share, there is an increased likelihood that you will have to support them if you are a tech. Install the macOS to your external hard drive and boot from it. I've long enjoyed Startup Disk on the Macintosh, and OS/2 does even better with its Boot Manager, with which one can select what disk or disk partition one wants to boot from (Startup Disk is not so fine-grained about partitions, and one must select a disk before -- and not after -- a crash). Portable hard drives are always useful if you’re moving big files, or if you simply need to backup your files. To get started, you need to click on the option 'Repair Disk. TerritorioScuola Real Time World Education. Video Tutorial on Toshiba Hard Drive Recovery This video can help you understand the steps on external hard drive recovery, including Toshiba external hard disk. you want to launch Apple's Disk Utility and select Repair Disk from the First Aid tab. 13) requirement, Mac users are not allowed an access to the built-in system drive from any apps. WD Drive Utilities for Mac. Are you sure the port is correct for the hard drive? If it isn't found a right slot, then try giving useful clues. Disk Utility can fix certain disk problems—for example, multiple apps quit unexpectedly, a file is corrupted, an external device doesn't work properly, or your computer won't start up. Click Repair Disk to to fix any problems on the disk. Crucial makes a memory testing tool which may help on the memory side, though I've never used it. * Click the Utilities Folder. HFSExplorer is a free software that can help you access a Mac-formatted drive. In the command prompt window, type "chkdsk/r" and press Enter. When such an error message appears, it's a signal telling you that the hard drive is failing, and start a safe transfer of all your important data at once. My mac won't let me log in so i'm trying to repair the hard drive by re-connecting it with the installation disc - Answered by a verified Mac Support Specialist. I own a My Book Studio Edition WDH1Q10000, I'm using Snow Leopard 10. But, you never know when your Mac hard drive will fail or crash; And if that. Please follow the steps below: 3. Now I am trying to partition it again and install it. You will need to erase the drive in the Disk Utility on the MAC as a MAC OS Extended (Journaled) drive in order to use it. You may also consider checking Hard disk cases about typical and special hard disk problems, their solutions. Making A Bootable USB With Drive Genius. OS X :: Hard Drive In Disk Utility Showing Different To Macintosh Hdd Image. I have the 469 GB OWC SSD on my mid-2013 MacBook Air. com November 15th, 2005 at 3:26 pm How to Safe Sleep (Hibernate) Your Mac – AndrewEscobar. Snow Leopard on Acer Aspire One AOA150/ZG5. 8-GHz G5 Power Mac, using the Disk Utility on the disk, and it crawled; I quit when it said it needed something like 15 hours to complete the operation. Apple Inc has developed a unique utility called Disk First Aid which is a powerful and effective utility. [email protected] Disk Editor is an advanced tool that enables editing and viewing of raw sectors on physical disks, partitions & files content in hexadecimal form. Macs Fan Control worked beautifully with High Sierra and Snow Leopard (dual-boot disk). Repair a Mac OS X HFS+ Partition table. Back up as many of your files as possible, reformat the disk, and restore your backed-up files. Direct download via magnet link. 10 Mac OS X [Fermé]. That is why you need to reboot into Command-r (Recovery partition) and run Disk Utility from there. To proceed, I need you to familiarize the hard disk repair tools below. And a whole lot more. If your StoreJet can be recognized by other computers but not yours, there might be some errors on your OS. My friend Tom have suffered a lot, he told me his story. You have three library files on your mac: system>library, which you never touch, a library under your user name, and a library at the top level of your hard drive. I rebooted in recovery mode and got the various messages when I tried to repare using disc utility: "incorrect block count for file 0. Your Mac will likely restart when it's finished. The formatted hard drive recovery software will start scanning the disk ro searching the lost data and files. You can then launch Mac's Disk Utility, right-click the external hard drive in the list and then select "Erase" to change the drive to a format such as Mac OS Extended. In Sleep mode, Macs go into a very low-power mode, while saving the current session for later use. The Mac's hard drive is now erased. Best times to reach us are between 10 am to 3 pm Central Time Mon-Fri. WD Security for Mac. How to Back Up Your Computer with Time Machine. USB Flash Drive / Memory card not detected on Mac USB port When I plug the USB flash drive or memory card into my MAC it does not mount to the desktop First we need to check your Finder preferences and ensure external disks are set to mount to your desktop. If this hard disk's primary partition contained an operating system, it would most likely no longer boot up - due to its corrupted boot sector. When you restore from one volume to another volume, an exact copy of the original is created. In the pop up window it says "Disk Utility stopped repairing "macintosh HD" Disk Utility can't repair this disk. You can repair your Mac's permissions from the Disk Utility application. When it opens, click on your hard drive in the left column sidebar and the click Verify Disk followed by Repair Disk under First Aid. power failure). Parallels Desktop 8 - Supercharge Your Mac With 5 Vital Mac Apps for Only $60! Parallels 8, Snagit, VirusBarrier X6, MacOptimizer, and Rubbernet. " Then the alert that this disk could not be repaired. 7 installer drive, boot to Target Disk Mode and connect it via Firewire or Thunderbolt to another Mac, or use some other 10. Download32 is source for free mac disk utility shareware, freeware download - MacClean , Leawo Free Mac Video Converter , Free Mac Blu-ray Player , Macgo Free Mac Media Player , MovieMator Free Mac Video Editor, etc. Norton Utilities Premium cleans up your hard drive, and unused applications that can be discarded, freeing up space. Please note that if the hard disk has really high amount of problems (and the health % displayed is 0%) then the hard disk can't be repaired. First we will check the basics, and from there we make sure that MacOS is set up to display external drives, can mount the drive, and that the drive has no errors on either the disk itself or its file structure. 6/25: visited local mac repair shop advice. Click the arrow icon to open the reset password dialog. We’ll also present the software-based method to recover data from a corrupt external drive on Mac. But if you want to customize your experience to fit more particular needs or use cases, you absolutely. There are a variety of problems that can occur on your Mac that stem from issues with your directory, permissions, or user specific errors. I bought this to replace my lenovo t400. It helps to verify and repair a range of issues related to startup HD and external drive problems. If prompted, select the drive that you want to clean up, and then select OK. I was playing about with the settings and now the external hard drive is no longer on the desktop and will not operate. Mac OS X contains a variety of tools for repairing disk, partition, and file system errors. If no issues are found, do a permission repair as well. How it works? Create live CD. But this works often enough that many people now do it routinely. Make sure the hard drive has the correct external power adapter and that the light on the front of the drive is turning on and is not orange or red. The Macintosh HD is unable to be mounted in Disk Utility normally, you can try to fix it with Disk Utility’s First Aid in Recovery Mode. But before you start, you have to prepare your Mac for the process. 3) Select Disk Utility and click Continue. superduper bootable bu on rugged LaCie - where are the files? - posted in Mac OS: macbook pro 10. Try restarting without holding down the C key. There are no guarantees, and the trick sounds a lot like MacGyver or even witchcraft. If you can't boot to recovery it's possible (and, I believe, likely) that your hard drive mechanism has failed. I tried to reinstall Mac OS but it quits with this message: "macOS could not be installed on your computer. I tried resetting NVRAM (Cmd+Option+P+R) and it started to boot into recovery mode (takes about 2 to 4 minutes). Then look to the right hand side of the window, and click once on the Verify Disk button. Repair hard drive at Outsource Data Recovery for only $60. pcb layout mac osx Software - Free Download pcb layout mac osx - Top 4 Download - Top4Download. Click "Next" button to process. The two methods are similar; the main difference is the need to boot from another volume instead of your normal startup drive. Fix: The first step is to go to the Mac Utilities folder and launch the 'Disk Utility'. We'll give you instructions for using Disk Utility's First Aid on a non-startup volume, and then for using First Aid when you need to repair your Mac's startup volume. I have the 469 GB OWC SSD on my mid-2013 MacBook Air. To recover data from Western digital disk, you can select "External Devices Recovery" mode to start. Repair hard drive at Outsource Data Recovery for only $60. Download, install, or update Mac Apps, read user reviews or submit your own. It shows up in disk utility as being there, but verify and repair are grayed out. mac hard drive cannot be repaired. ("Canon USA") with respect to the new or refurbished Canon-brand product ("Product") packaged with this limited warranty, when purchased and used in the United States only. Turn your Mac off by holding down the power button for a few seconds. And a whole lot more. TechTool Deluxe was a part of the AppleCare Protection Plan. it's time to run Disk Utility and check out your hard drive: (and hopefully fix) what's plaguing your Mac. Telestream Community Forum » ScreenFlow - Professional Screencasting Studio » ScreenFlow Discussion » "There has been a licensing problem. macbook cannot recognize hard drive. To do this: 1. Once started, goto Disk Utility in the Utility menu; In Disk Utility, perform a disk repair of the Mac OS X volume. Lost data with mistaken deletions, disk/partition formatting, hard drive corruption, macOS reinstallation, hardware failures, lost partitions, system crashes, operating errors Any data lost issues happened from Mac OS can be solved easily with iSkysoft Mac data recovery.