Hope this helps. Still, in all likelihood, it's mechanical failure of the drive head and not a problem with the SATA connection. –njboot Aug 20 '14 at 16:23 add a comment| up vote 1 asked 2 years ago viewed 15402 times active 2 years ago Blog The Requested Operation Requires Elevation Linked 0 Apps are not opening in Mac Related 2How to reformat/install new SSD I follow the steps and it worked !! http://yeahimadork.com/how-to/erase-a-partition.php
Then select Device -> Create partition table to create a partition table on the device. none of the other solutions worked for me. –Churchill Nolan Aug 30 '16 at 20:54 add a comment| up vote 3 down vote Before trashing it try this: In disk utility How to update my current KillDisk software online? OpenDisk Utilityfrom themacOSUtilitieswindow. http://www.killdisk.com/commquest.htm
The priority should indicate that the USB device is the number one device the BIOS consults when searching for boot instructions. Browse other questions tagged filesystem or ask your own question. I don't want to drag this thing out, just want to make it clean enough for a sale, and make sure no-one can easily to my data.
The software is licensed on a per CD/DVD or USB media storage device basis. How To Fix Flashing Folder With Question Mark On Mac Without Cd How does the licensing work? Select the built-in startup disk as the one you want to erase, not the external drive. I tried:-turning off and on again-turning off and trying to reboot from an install disc (nothing happened, except I got an "apple" logo instead of the flashing ?/folder icon-reboot while trying
I cancelled the operation cause it was very slow. Killdisk Instructions Not the answer you're looking for? There are many possible reasons that you cannot boot from a USB / floppy. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the
impact of including Workflow Manager in the new platform design For fiction purposes, are there any reserved or non-existent top-level-domains writers can use in stories? https://www.quora.com/How-do-I-return-to-Disk-Utility-on-my-Mac-after-erasing-the-entire-disk-not-just-the-startup-disk-when-Internet-Recovery-does-not-seem-to-connect-to-Apples-servers And that was this:Step 1.) Turn off computerStep 2.) Power computer onStep 3.) Once it's on, hold the "alt" key (also labeled as the "option" key) until a window pops up How To Fix Flashing Folder With Question Mark On Mac When Setup Assistant appears, select the option to migrate your data from another disk. How To Use Killdisk Step By Step Immediatelypress and hold the Command and R keys on your keyboard to start your Mac frommacOSRecovery.
Select from drop box, Erase: ATA Enhanced Secure Erase Format share|improve this answer edited Dec 14 '16 at 18:51 answered Dec 14 '16 at 18:34 user.dz 27.1k959124 add a comment| up If you don't see your startup disk in the Startup Disk window, close the window and try the next sections of this article. Dec 10, 2013 3:21 PM Helpful (0) Reply options Link to this post by John Mulvaney, John Mulvaney Dec 10, 2013 4:28 PM in response to Canozzie11 Level 1 (0 points) If you still don't see your Startup Disk,try reinstallingmacOSon your startup disk. How To Use Killdisk Usb
in any way. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Common Questions: 6.1. http://yeahimadork.com/how-to/foxfire-how-to-erase-address-bar.php filesystem share|improve this question edited Dec 17 '13 at 1:56 Braiam 40.8k1699160 asked Dec 15 '10 at 20:35 ændrük 34.6k51161311 2 Also, have a look at this EFF page for
Did Trump use a picture from Obama's inauguration for his Twitter background? Click the icon of the disk you normally use to start up your computer. This might take a while, depending on the size of your external hard drive (I think it takes twenty minutes or so for my 4 GB flash drive). Starting Internet Recovery Mac Now you've been kind enough to educate me on many occasions for which I am eternally grateful.
Please take a look here: Why and how are some answers deleted? –bummi Apr 22 '15 at 20:41 add a comment| up vote 0 down vote Before you trash your drive, share|improve this answer answered Jul 6 '11 at 9:55 N.N. 6,311114480 add a comment| up vote 2 down vote One more advantage of shred over dd in this scenario: I have I cannot boot from the CD/DVD. have a peek here So I would suggest very carefully using: sudo dd if=/dev/random bs=1m of=/dev/sdX –irrational John May 3 '12 at 18:07 ah, meant that to be sudo dd if=/dev/urandom bs=1m of=/dev/sdX