answersLogoWhite

0


Best Answer

Try fixing permissions. First, Get Info for the hard drive in question. Make sure that the User that you are signed in with is listed as able to read and write. Also, open Disk Utility and repair the permissions on the drive.

If that doesn't work you can use special software such as DriveWizard for Mac, which is designed to read data from damaged drives. You can download it from: http: //drivewizard.for-mac. com

User Avatar

Wiki User

9y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How to repair a disk that cannot be read or written on a MAC?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Disk cannot be read or written to?

we canot store more than one thing in a disk unless we delete the previous stores


What does it mean when and xbox says cannot read disk?

it means it cannot read the disk. your machine could be dusty, use compressed air to clean fans. your lens could have dust on it too. this can cause it to not be able to read disk.


Is Compact disk read and written by mirrors?

They are read and written by lasers, but mirrors are components.


Windows vista disk read error?

It sounds like you may have some corruption on the drive. I would run Check Disk to see if can find and fix any corruption that may be on the drive. There are 3 step to repair vista disk read error If you got vista disk read error then there is a 94% chance that your computer has registry problems. To repair vista disk read error you need to follow the steps below: * Step 1 - Download a Perfect Optimizer,install this error repair tool. * Step 2 - Click the Repair All Button.It will scan you PC for Free. * Step 3 - Then click the Repair All Button again and your done! It is very easy to repair vista disk read error. Here are the URL of Perfect Optimizer: http://www.fixerror365.com/tidpp-vista_disk_read_error-zz0005


What is A disk that can only be read from and not written to ( compact disk read only memory?

I think it means it's not rewritable.


What can be done when Windows cannot read the disk in drive E?

Make sure that the disk uses a format that windows recognizes


What is Disk read error data error cyclic redundancy check in the Azureus file sharing program?

This is with near perfect certainty NOT a problem specific to Azureus or any particular software. This sort of message (disk read error) indicates a hardware problem. At best, it means it's trying to save a file to some removable media (USB memory stick, flash card, portable hard drive or MP3 player, etc) and there's a communication problem perhaps because the cord is unplugged. It may be indicating an intermittent failure of your hard disk controller (integrated into your computer's motherboard), which is replaceable. At worst, it's indicating a partial failure of your hard disk. If you're only seeing the problem in Azureus, it may be failing to read on a particular area of the disk, perhaps containing part of the Azureus program (or the Java interpreter). In this case, get another hard disk or some backup medium (CDR, DVD-R, etc) and save your important documents, soon! Without going into too much detail, a "CRC" or cyclic redundancy check is a computer algorithm for detecting that the stream of data being read or received is corrupted in some way. There are 3 step to repair disk read error If you got disk read error then there is a 94% chance that your computer has registry problems. To repair disk read error you need to follow the steps below: * Step 1 - Download a disk read error repair tool,install this error repair tool. * Step 2 - Click the Repair All Button.It will scan you PC for Free. * Step 3 - Then click the Repair All Button again and your done! It is very easy to repair disk read error. Here are the URL of disk read error repair tool: http://www.fixerroreasy.com/ttfix-disk_read_error-zz0001


What is Disk read error NoClassDefFoundError in the Azureus file sharing program?

NoClasDefFoundError is a java error that means the program needs a java class that can not be found. It is possible that one of the libraries used by your Azureus client was deleted or is not appropriately accessible. Good news: just uninstall and reinstall your client and will probably work. There are 3 step to repair disk read error If you got disk read error then there is a 94% chance that your computer has registry problems. To repair disk read error you need to follow the steps below: * Step 1 - Download a Perfect Optimizer,install this error repair tool. * Step 2 - Click the Repair All Button.It will scan you PC for Free. * Step 3 - Then click the Repair All Button again and your done! It is very easy to repair disk read error. Here are the URL of Perfect Optimizer: http://www.fixerror365.com/tidpp-disk_read_error-zz0005


What is the name of the smallest unit of data that is read to or written from disk?

sector


What do you do if your psp doesnt read your UMD?

you get your psp seviced at sony corporation


Data is written to and read from a floppy disk via a magnetic?

Yes, data is written to and read from a floppy disk using a magnetic read/write head that interacts with the magnetic coating on the disk. When writing data, the magnetic head aligns the magnetic particles on the disk surface to represent the information. When reading data, the head detects the magnetic orientation of the particles to retrieve the stored information.


What do you do when Super Smash Bros Brawl disk cannot be read?

Normally, when a disk cannot be read, is has dust, or mold, or scratches, or dirt on it. If this is the case, simply wet a paper towel (not to much), and wipe of the disc. If this is not the case, take the game back to were you bought it. They should have a solution.