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Macbook unable to format new hard drive

Hello, I recently installed a new Western Digital 750 GB 2.5" SATA hard drive to my macbook. The last hard drive went completely dead so we have to install mac osx all over again. Unfortunately, when i try to partion the disk it does not allow me to.


Here are the steps i took:

1. Held down C while starting up.

2. went to disk utility

3. tried to partion the hard drive (error message input/output error)

4. tried to erase (same error)


Also, it sees the new hard drive and for some reason it says it is 5.5 TB but the hard drive is only 750 GB.


If anyone is able to help it would be much appreciated. Thanks!

Posted on Sep 12, 2011 1:06 PM

Reply
77 replies

Sep 12, 2011 4:19 PM in response to DBizBender

Okey.

Though apple site is very good with this kind of info, sometimes I search with google or simple echange ideias with friends.

Here's a few websites that may help you:


1. This one's really good:

http://support.apple.com/kb/SP23


2. Hard drive compatibility in 2006:

http://forums.macnn.com/69/mac-notebooks/392737/hard-drive-compatibility-in-2006 -macbook/


3. How to echange an HDD?:

http://creativemac.digitalmedianet.com/articles/viewarticle.jsp?id=45088


Let me know what you though!

Sep 12, 2011 4:40 PM in response to DBizBender

I'm so sorry if I confused you. Let me sum everything in this reply:


1. You're Macbook can only have a minimum of 160 Gb and a maximum of 250 GB, because it's a Macbook from 2006! (minimum of 250 GB, maximum 500 GB to the most recent model - 2010 - ).


2. The 750 GB hdd you have can be used on a Macbook Pro!


3. In the Apple Store, they were going to put a 160 GB, because it's the minimum you can get! Sometimes they do that because a unstable hdd can create many problems in the MAC memory or fan (remember that the Mac you have has been discontinued...)


Hope this helped.

Let me know if I can help you again.

Good Luck!

Macbook unable to format new hard drive

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