I have 1TB hard drive i cant drag or sent to it although i can view it on my desk top do i need to format the hard drive ? please advise

i have 1TB hard drive i cant drag or sent to it although i can view it on my desk top do i need to format the hard drive ? please advise

If the format is NTFS, which it likely is, then follow Ralph's advice, but youmay also want to partition it with GUID partition table.
In Disk Utility, select the drive, then Partiiton tab.
Choose 1-partition from the popup menu.
Click the Options button (it is only enabled if you change the partition layout, above).
Select GUID partition table.
Then, give the drive a Name and format of Mac OS Extended (Journaled).
If you wish to use the drive with Windows, use MSDOS or exFAT. MSDOS will limit files sizes to 2GB. Some think exFAT is flakey.

Similar Messages

I have lost my external drive on desk top. How do you remount the external drive

I have lost my external drive from iMac desk top. How do you remount the external drive?
WindyCityNorth

Kappy Thanks for help.. I had already tried the Disk Utility but external drive did not show. What worked was to shut down every thing and shut off power to all. Disconnect power to the external drive. Connected power to computer and then restarted the computer. After the computer was up and running, I reconnected power to external drive and then turn it on. At this point the external drive returned to my desk top

Can you use a start up disc on an iMac without formatting the hard drive?

Can you use a start up disc on an iMac without formatting the hard drive?

Yes, because the startup disk is read from the boot rom, not the Hard Disk.

I have a 15" MacBook Pro 2.4 GHz Intel Core 2 Duo (Early 2008) running OSX Lion 10.7.5. I want to erase the Hard Drive, install Mountain Lion, and manually restore select applications and files. Is there a known procedure to do this? Any tips or feedback?

I have a 15" MacBook Pro 2.4 GHz Intel Core 2 Duo (Early 2008) running OSX Lion 10.7.5.
I want to erase the Hard Drive, install Mountain Lion, and manually restore select applications and files.
Is there a known procedure to do this? Any tips or feedback?

1. Make a backup, open App Store and purchase Mountain Lion. When its download finishes, close the installer and open Lion Diskmaker to create a bootable USB drive with Mountain Lion.
2. Press Option key while your Mac is starting, select the external drive and open Disk Utility.
3. Select Macintosh HD in the sidebar and erase the drive.
4. Close the window and install Mountain Lion

I have an iMac 17" 1.83ghz intel core from 2006. I need to reformat the hard drive. Which system do I install - the system disk in came with or can I install 10.6.8 which is what it's running now. And does the system have to be for an iMac?

I have an iMac 17" 1.83ghz intel core from 2006. I need to reformat the hard drive. Which system do I reinstall - the system disk in came with or can I install 10.6.8 which is what it's running now. And does the system have to be for an iMac?

Reformat usiing the original install disc then update to v10.6.8.
Mac OS X 10.6: Reinstalling Mac OS X

I would like to be able to view my security cameras at my home on my apple. I have been told that I would need to partition the hard drive to be able to take a windows program. Is there apple software that would allow me to see my security cameras

I would like to be able to view my security cameras at my home on my apple. I have been told that I would need to partition the hard drive to be able to take a windows program. Is there apple software that would allow me to see my security cameras on my mack book pro

Your security cam questions may have answers if you read the security cam or nanny cam section on EZJim's Website

I've got a MacBook Pro 1TB HD, the drive was damaged (probably dropped) after I formatted the new drive I was able to get the OSi onto the drive and it's now up and running..But prior to removing the old HD I was able to run CloneZilla to map t


    I've got a MacBook Pro 1TB HD, the drive was damaged (probably dropped) after I formatted the new drive I was able to get the OSi onto the drive and it's now up and running..But prior to removing the old HD I was able to run CloneZilla to map the drive. The problem I'm having is getting the files and documents back on the new HD.
   I created a folder on the desk top and moved all the files and docs onto it, ( files / docs was originally burnt on a DVD ). I'm not sure A) how to open the specific files B) which files to extract C) Is it as simple as drag and drop...
   Hope you're able to understand my problem and offer some suggestions, in advance thank you for your time and effort...

Hi, Steve -
Yes, the CD-ROM drive must be jumpered as Master in order for it to be bootable.
Your G4 (PCI) should have two built-in IDE buses - one is usually assigned to the CD-ROM and Zip drives, and the other is used for hard drives. If you have the hard drive connected to the same bus as the one the CD-ROM is on, try switching the hard drive to the other bus.
Set the hard drive's jumpers as Master.
Exception - if the hard drive is a Western Digital, it may have a third position, Single, which must be used when the drive is the only device on the bus.
Note - Cable Select jumper settings will not work on a G4 (PCI).
Edit - -
Startup Manager, which is what booting with Option held down invokes, is not available on a G4 (PCI).
Article #106178 - Startup Manager: How to Select a Startup Volume
Firewire Target Disk Mode is limited on a G4 (PCI) - it can be the Host machine, but not the Target machine.
Article #58583 - Firewire Target Disk Mode
Relatedly, a G4 (PCI) can not boot to firewire drives, although it can use them for storage.
Article #58606 - FireWire Booting

HT1661 My mid-2009 MacBook Pro has just died via a painful (for me) hard drive failure. I backed up a good percentage of files recently but not enough to keep me happy. I need to access the dead drive on the MBP via a 2008 iMac. Best options?

My mid-2009 MacBook Pro has just died via a painful (for me) hard drive failure. I backed up a good percentage of files recently but not enough to keep me happy. I need to access the dead drive on the MBP via a 2008 iMac. Best options?
I have ordered a 800 firewire to 800 firewire cable and am hoping to use the target mode option to copy files from the MBP.
Is this possible?
Hope so!
Any advice and or help would be greatly appreciated.
Many thanks,
Neil

Thanks Ogelthorpe.
Just bought an enclosure to try that also.
Hoping the MBP isn't really dead but just feigning death
Fingers crossed.

How do I format the hard drive on my Imac without losing the applications etc?

I am fairly new to mac computers. and was wondering if there is anyone out there who could help. I have an Imac running Snow Leopard which is becoming very slow in starting up. I want to format the hard drive but still want to retain the applications etc already on the Imac. Can I just time machine the computer then insert thte OS disk which will format the hard drive? Will this give me a better start up time?
Many thanks in advance.

If you format the hard drive, you'll lose all your data. You can make a Time Machine backup, format the disk and restore from the backup only what you need

Need to wipe the hard drive

I am selling my 2013 MacBook Air and i need to figure out how to wipe all my information from the computer before selling it.
Any help will be appreciated, im ready to slam this computer through a wall.

Follow these instructions step by step to prepare a Mac for sale:
Step One - Back up your data:
       A. If you have any Virtual PCs shut them down. They cannot be in their "fast saved" state. They must be shut down from inside Windows.
       B. Clone to an external drive using using Carbon Copy Cloner.
          1. Open Carbon Copy Cloner.
          2. Select the Source volume from the Select a source drop down menu on the left side.
          3. Select the Destination volume from the Select a destination drop down menu on the right
              side.
          4. Click on the Clone button. If you are prompted about creating a clone of the Recovery HD be
              sure to opt for that.
               Destination means a freshly erased external backup drive. Source means the internal
               startup drive.
Step Two - Prepare the machine for the new buyer:
          1. De-authorize the computer in iTunes! De-authorize both iTunes and Audible accounts.
          2, Remove any Open Firmware passwords or Firmware passwords.
          3. Turn the brightness full up and volume nearly so.
          4. Turn off File Vault, if enabled.
          5. Disable iCloud, if enabled: See.What to do with iCloud before selling your computer
Step Three - Install a fresh OS:
     A. Snow Leopard and earlier versions of OS X
          1. Insert the original OS X install CD/DVD that came with your computer.
          2. Restart the computer while holding down the C key to boot from the CD/DVD.
          3. Select Disk Utility from the Utilities menu; repartition and reformat the internal hard drive.
              Optionally, click on the Security button and set the Zero Data option to one-pass.
          4. Install OS X.
          5. Upon completion DO NOT restart the computer.
          6. Shutdown the computer.
     B. Lion and Mountain Lion (if pre-installed on the computer at purchase*)
         Note: You will need an active Internet connection. I suggest using Ethernet if possible because
                   it is three times faster than wireless.
          1. Restart the computer while holding down the COMMAND and R keys until the Mac OS X
              Utilities window appears.
          2. Select Disk Utility from the Mac OS X Utilities window and click on the Continue button.
          3. After DU loads select your startup volume (usually Macintosh HD) from the left side list. Click
              on the Erase tab in the DU main window.
          4. Set the format type to Mac OS Extended (Journaled.) Optionally, click on the Security button
              and set the Zero Data option to one-pass.
          5. Click on the Erase button and wait until the process has completed.
          6. Quit DU and return to the Mac OS X Utilities window.
          7. Select Reinstall Lion/Mountain Lion and click on the Install button.
          8. Upon completion shutdown the computer.
*If your computer came with Lion or Mountain Lion pre-installed then you are entitled to transfer your license once. If you purchased Lion or Mountain Lion from the App Store then you cannot transfer your license to another party. In the case of the latter you should install the original version of OS X that came with your computer. You need to repartition the hard drive as well as reformat it; this will assure that the Recovery HD partition is removed. See Step Three above. You may verify these requirements by reviewing your OS X Software License.

I am about to replace my hard drive with Apple. Do I need to format my existing drive to clear my data?

I am about to replace my hard drive with Apple. Do I need to format my existing drive to clear my data?

In my view, definitely. Make sure you have reliable and tested backup of all your important data by way of TIme Machine or a clone (preferably both) so that you can restore once the drive is replaced and then erase the internal drive.

Hello, I am having a macbook air early 2008 and it is having a hard drive failure i need to replace the hard drive is it possible ? the hard drive number is HS082HB

Hello, I am having a macbook air early 2008 and it is having a hard drive failure i need to replace the hard drive is it possible ? the hard drive number is HS082HB could you please help !!

You can replace it with a solid state drive, see the one OWC sells here. The video on how to install it is here.
iFixit.com has used hard drives available here.
If it were me, I'd go with a solid state drive, as the prices have come down recently and the performance improvement is noticeable.

How do I install lion and format the hard drive?

How do I install lion and format the hard drive, as though this was a new mac.

If your Mac is a 2011 model and originally came with Lion Pre-Installed by Apple then you can use the Internet Recovery HD system to Wipe/Erase the Complete drive and Re-Install Lion.
If it is an older model, even and early 2011 model, that did NOT come with Lion Pre-Installed by Apple you can not sell or give it away with Lion installed on it. You have to install the original version of OS X on it.

HT201250 My backup external hard drive hasn't work since I insalled Snow Leopard. Bad:( I am still learning about my MAC and would just like to re-format the hard dive and set everything up again. I want to upgrade to Lion but can't untill I backup what

My backup external hard drive hasn't work since I insalled Snow Leopard. Bad:( I am still learning about my MAC and would just like to re-format the hard dive and set everything up again. I want to upgrade to Lion but can't untill I backup what I.

Read through the links here, calm down and take your time.
https://discussions.apple.com/community/notebooks/macbook_pro?view=documents

Time Machine appears to be doing back-ups, but they do not appear on the external hard drive. The last one I can find is June 30. I did a utility scan of the hard drive disk and it is fine.

Time Machine appears to be doing back-ups, but they do not appear on the external hard drive. The last one I can find is June 30. I did a utility scan of the hard drive disk and it is fine. What do I do?

Click the Time Machine icon in the menu bar. The time of the last backup is shown in the drop down.

I have 1TB hard drive i cant drag or sent to it although i can view it on my desk top do i need to format the hard drive ? please advise

Similar Messages

Maybe you are looking for