How JustAnswer Works:

  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.

Ask Mike the Mac Medic Your Own Question

Mike the Mac Medic
Mike the Mac Medic, Mac Support Specialist
Category: Mac
Satisfied Customers: 8864
Experience:  Over 20 years IT experience with Apple computers in publishing, marketing and design.
25267123
Type Your Mac Question Here...
Mike the Mac Medic is online now

I have a mass storage device which I have used on my iMac and

Resolved Question:

I have a mass storage device which I have used on my iMac and other computers in my work for over 2 years. I have just purchased a MacBook and it was set up at the Apple Store yesterday. When it is plugged into the iMac and I check the the Toshiba extension I am informed that "you can read and write". When I attach the device to the new MacBook and check the Toshiba extension it informs me that it is read only. How do I get it to read and write on the new MacBook? Help will be greatly received. Thanks for a very old computer novice.
Submitted: 10 months ago.
Category: Mac
Expert:  Mike the Mac Medic replied 10 months ago.
Please go to the Apple logo at the upper left of your computer screen to About This Mac and give me this information: • The exact system Version (listed right under OS X ??) • Processor • Memory
Expert:  Mike the Mac Medic replied 10 months ago.
What do you mean by the Toshiba "extension"?
Customer: replied 10 months ago.
If the extension is the portable device for storage of files the yes. The MacBook is a retina 12 inch, processor. Is 1.2 GHz Intel core M with a memory of 8 GB 1600MHz DDR3.
Chris
Expert:  Mike the Mac Medic replied 10 months ago.
Depending on the system version do this:10.11 or aboveReboot into the Recovery HD by choosing the ‘Apple‘ menu > Restart, then hold down the ‘Command’ + R’ keys on the keyboard during the start up process. If you can't get to that menu just hold the power button for 10 seconds until it shuts down. Then start it up again holding those keys. When you see the Apple Logo you can let go.When the machine boots you may have to choose your language then you will see the OS X Utilities screen. Select the Disk Utility and then Continue. Then in Disk Utility select Macintosh HD in the left column (if there are two with that name or it is named something else choose the first indented item) and then on the right select the First Aid tab then select Run.________10.10 or belowReboot into the Recovery HD by choosing the ‘Apple‘ menu > Restart, then hold down the ‘Command’ + R’ keys on the keyboard during the start up process. If you can't get to that menu just hold the power button for 10 seconds until it shuts down. Then start it up again holding those keys. When you see the Apple Logo you can let go.When the machine boots you may have to choose your language then you will see the OS X Utilities screen. Select the Disk Utility and then select Continue. Then in Disk Utility select Macintosh HD in the left column (if there are two with that name or it is named something else choose the first indented item) select the First Aid tab if it is not already selected, then click on Verify Disk on the far right. If that says “OK” in green type then select Repair Disk Permissions. If it is not ok let me know.
Mike the Mac Medic, Mac Support Specialist
Category: Mac
Satisfied Customers: 8864
Experience: Over 20 years IT experience with Apple computers in publishing, marketing and design.
Mike the Mac Medic and 6 other Mac Specialists are ready to help you
Expert:  Mike the Mac Medic replied 10 months ago.
Did you try that? Your description of an "extension:" is not accurate. Do you still want help?

What Customers are Saying:

 
 
 
  • My Expert answered my question promptly and he resolved the issue totally. This is a great service. I am so glad I found it I will definitely use the service again if needed. One Happy Customer
< Previous | Next >
  • My Expert answered my question promptly and he resolved the issue totally. This is a great service. I am so glad I found it I will definitely use the service again if needed. One Happy Customer
  • Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C.
  • This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!! Alex
  • Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult. GP
  • I couldn't be more satisfied! This is the site I will always come to when I need a second opinion. Justin
  • Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around. Esther
  • Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C.
 
 
 

Meet The Experts:

 
 
 
  • Mike the Mac Medic

    Mike the Mac Medic

    Mac Support Specialist

    Satisfied Customers:

    5633
    Over 20 years IT experience with Apple computers in publishing, marketing and design.
< Previous | Next >
  • http://ww2.justanswer.com/uploads/macthelife/2009-10-20_1899_mikesebaharsquare64.jpg Mike the Mac Medic's Avatar

    Mike the Mac Medic

    Mac Support Specialist

    Satisfied Customers:

    5633
    Over 20 years IT experience with Apple computers in publishing, marketing and design.
  • http://ww2.justanswer.com/uploads/VI/vinodvmenon2005/1.64x64.jpg Vinod Menon's Avatar

    Vinod Menon

    Mac Support Specialist

    Satisfied Customers:

    1709
    Over 1.5 year experience working as a Tech Support Agent for Apple iPods and iTunes for US customers.
  • http://ww2.justanswer.com/uploads/Claws224/2009-07-07_063935_Dork_Portrait.JPG Claws224's Avatar

    Claws224

    IEEE Datacommunication Engineer

    Satisfied Customers:

    965
    IEEE, Microsoft
  • http://ww2.justanswer.com/uploads/MA/MacHelpdesk/1d2d506.64x64.jpg David's Avatar

    David

    Mac Specialist

    Satisfied Customers:

    919
    BSc H.Dip Apple Certified Professional
  • http://ww2.justanswer.com/uploads/RI/rickster38/2012-4-2_222958_ComputerMan.64x64.JPG Mac Tech's Avatar

    Mac Tech

    Apple Specialist

    Satisfied Customers:

    884
    7 + Years Supporting Apple Products
  • http://ww2.justanswer.com/uploads/DWCdesignTB/2009-10-27_050610_ProfilePic3.jpg Travis's Avatar

    Travis

    Mac-Trained Product Designer

    Satisfied Customers:

    757
    19+ Years of Mac Experience, BSA in Design and 6 Years of Mac Training from University of Cincinnati
  • http://ww2.justanswer.com/uploads/RO/robgranholm/2011-1-14_191048_headshot.64x64.jpg robgranholm's Avatar

    robgranholm

    Mac Genius

    Satisfied Customers:

    687
    2 Years at Apple, Current IT Administrator and Small Business Owner. Loves to help.