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HT201639: Using Disk Utility to verify or repair disks

Learn about Using Disk Utility to verify or repair disks

Discussions

Title			Views	Latest activity
How do I wipe my SSD?? in OS X Mountain Lion by BobHarris	Show 0 Bookmarks0	2	35	June 21, 2016 8:18 PM by BobHarris
G-Drive Issue in OS X Mountain Lion by Eric Root	Show 1 Bookmarks1	1	48	June 9, 2016 7:43 AM by Eric Root
The Case of the Mavericks and the Cantankerous New External Drive in OS X Mavericks by BDAqua	Show 1 Bookmarks1	7	90	May 27, 2016 6:44 PM by BDAqua
I have macbook pro with ratin display (512 GB SSD). I have got a problem with storage disk show which it shows wrong report e.g. If i have 50 GB used it shows that 350GB free from 499GD. And it sometimes icreases and sometimes deceases without any do in MacBook Pro by OGELTHORPE	Show 0 Bookmarks0	2	56	May 15, 2016 5:41 PM by OGELTHORPE
Storage, "others" in MacBook Pro by iPhone5brazil	Show 0 Bookmarks0	2	61	May 13, 2016 11:34 AM by iPhone5brazil
Disk repair doesn't detect error in MacBook Pro by Grant Bennet-Alder	Show 0 Bookmarks0	3	147	May 7, 2016 10:10 AM by Grant Bennet-Alder
i downloaded adobe player and i think it gave me a virus in MacBook Pro by John Galt	Show 0 Bookmarks0	4	112	April 10, 2016 12:50 PM by John Galt
Toshiba 1TB HDD not showing up after unplugging without ejecting - Help? in MacBook Pro by KimUserName	Show 0 Bookmarks0	5	85	March 24, 2016 4:46 PM by KimUserName
External drive USB 2 not mounting on MBP Mountain Lion or Yosemite on MBPR in OS X Mountain Lion by Limnos	Show 0 Bookmarks0	2	61	March 11, 2016 6:45 AM by Limnos
Cant repair sd card (memory card) to extract files from it in MacBook Pro by mzoukas	Show 0 Bookmarks0	0	108	March 3, 2016 7:56 PM by mzoukas
How to get original Disk Utility for mid-2010 iMac. I want to burn CDs and DVDs but it will not use Disk Utility V 15.0 which is what I have. The originalOS 10.6.3 is now 10.11.3. How do I get the original Disk Utility to burn a CD? in iMac by babowa	Show 0 Bookmarks0	2	106	February 24, 2016 5:55 PM by babowa
replace HDD to SSD in MacBook (13-inch, 2006-2010) by Mike Sombrio	Show 0 Bookmarks0	2	92	February 7, 2016 12:38 AM by Mike Sombrio
disk too slow or overloaded in MacBook Pro by OGELTHORPE	Show 0 Bookmarks0	1	74	January 6, 2016 5:38 AM by OGELTHORPE
Partition is full in Mac Pro by FatMac>MacPro	Show 0 Bookmarks0	1	109	December 27, 2015 11:54 AM by FatMac>MacPro
"Other" taking up space on hard drive in MacBook Pro by Linc Davis	Show 0 Bookmarks0	1	211	November 23, 2015 12:49 PM by Linc Davis
how do i know what is in the other part of my hard drive so i can delete and make room on hard drive in OS X El Capitan by Csound1	Show 0 Bookmarks0	4	94	November 20, 2015 9:22 PM by Csound1
how I can know where's my mac space went ?! in MacBook Pro by leroydouglas	Show 0 Bookmarks0	2	127	November 19, 2015 6:51 PM by leroydouglas
why i cannot verified my disk in OS X El Capitan by John Galt	Show 0 Bookmarks0	1	72	November 7, 2015 9:34 AM by John Galt
start up disk almost full what to do in iPhoto for Mac by LarryHN	Show 0 Bookmarks0	2	174	October 24, 2015 7:41 PM by LarryHN
How do I clear my start up disk? in MacBook Pro by unreal83	Show 0 Bookmarks0	0	88	October 14, 2015 5:41 AM by unreal83
What is the easiest way to increase storage on my MacBook Pro, early 2011? in MacBook Pro by KiltedTim	Show 1 Bookmarks1	2	208	October 2, 2015 1:50 PM by KiltedTim
my disk utility shows two hard drives, one has 205 of 499 used the other has 498 of 499 used... in MacBook Pro by waynefromfar rockaway	Show 0 Bookmarks0	3	275	September 7, 2015 12:38 PM by waynefromfar rockaway
Error: Permissions verify or repair failed. in Mac OS X v10.7 Lion by texasspike	Show 0 Bookmarks0	0	196	July 31, 2015 11:39 AM by texasspike
How can I merge a partitioned internal hard drive? (Macbook pro 15" i7, with Yosemite 10.10.3) in MacBook Pro by Cem_Hopmah	Show 0 Bookmarks0	0	124	July 1, 2015 1:23 PM by Cem_Hopmah
my iTunes file size is 314mb but it occupies around so many GB coz of my iPhone backup.now where can i be able to see those contents?is it possible with disk utility? in MacBook Pro by markwmsn	Show 1 Bookmarks1	2	106	May 14, 2015 10:20 PM by markwmsn
Why has my MacBook Pro slowed down? in MacBook Pro by Gary--E	Show 0 Bookmarks0	6	282	May 10, 2015 11:24 AM by Gary--E
How do you verify a start up disk is not full? in OS X Yosemite by Drew Reece	Show 0 Bookmarks0	2	206	February 7, 2015 11:18 AM by Drew Reece
white screen in MacBook Air by dominic23	Show 0 Bookmarks0	1	183	January 17, 2015 5:27 AM by dominic23
iPhoto immediately loses my imports in iPhoto for Mac by rpound	Show 0 Bookmarks0	8	238	December 18, 2014 12:40 AM by rpound
why is my mac book pro running slowly and taking forever to download a video to play in MacBook Pro by lllaass	Show 0 Bookmarks0	1	184	November 21, 2014 11:29 AM by lllaass