Fixing of the bad blocks
In the earlier version of the operating system, if you had a few bad blocks on your hard drive you can use disk utility to erase the drive, check for bad blocks and somehow isolate these defective blocks to not be used. El Capitan appears not have not not this as an option. He do as standard? Is there another way to isolate the bad blocks?
The installation is redundant these days because modern disks are "SMART", which detects and remaps blocks without the OS X find out about it. Once defective begins reported to the level OS the drive has run out of 'reserve blocks' and it is likely to fail completely in the very near future.
My advice would be to immediately back up and replace the drive.
C.
Tags: Mac OS & System Software
Similar Questions
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Source: disk (hard disk). What causes this prob.? Please help
I use 2 OS, is this a reason, when I try to enter the folder of diferent OS or something like that?
In computer discs right click and choose Properties, then the Tools tab.then click on check now. Check that the TWO boxes and then start. Reset. This willtake from one day to the next.After the execution of the check above for the file curruption (in the case of the bad block is)used by a file)I'd give System File Checker go.Click on Start - Programs - Accessories - right clickCommand prompt and choose Run as administrator. Typesfc/scannow--..--"Lawliet Ryuzaki" wrote in messageNews: 316693 d 4-01ac-4efd-ab5e-684b170f22c8...> Source: disk (hard disk). What causes this prob.? Please help>> I use 2 OS, is this a reason, when I try to enter in different OS> folder or something like that?> -
NTFS bad block errors in Event Viewer
I have a Dell 510 m with XP and a Toshiba HD. There are a few bad blocks that I see with the Diagnostic CD. They have not worsened in recent years. Recently, I saw a few 'Bad Block' errors in the event viewer. Diianostic CD shows me a bad block as before.
My question is: when the Bad Block error, is to say that the ranking system, NTFS marked which also block bad, so he's not getting used again? Otherwise, CHKDSK (the /R option?) will find the new bad block and mark it unusable? If not, is there a way to do this?
There is no option to replace the HD. I just need to keep this laptop going long enough to decide what to buy to replace.
Thank you
Peter
Peter
24 KB in bad sectors. = 6 clusters currently is not a serious problem. However, you must check regularly for some time to ensure that the number does not increase.
Of course, any bad cluster can be bad news if it coincides with the location of a vital system file.
You must also use chkdsk for repairs under this part of the report:
Correcting errors in the Volume Bitmap.
Windows found problems with the file system.
Run CHKDSK with the /F (fix) option to correct these.Edit, Find with Volume Bitmap use search for more information:
http://en.Wikipedia.org/wiki/Hierarchical_File_System -
Hello
A couple of times a day, I get this error in the event viewer:The device, \Device\Harddisk0\D, has a bad block
I don't know what it means,
(a) I have a couple of new bad blocks each day, or
Guard b) NTFS hit the SAME bad blocks once or twice a dayI guess that the second. I would have thought that if the bad block allocated, NTFS self-identify as unusable. If its probably in a file.
Yes, there is a way to establish which file (s) is affected?
Is there a way to know how many blocks faulty NTFS think there?I am reluctant to let chkdsk trouble the front disc, I know what is likely to be affected.
CHKDSK in read-only mode is a single error in the index and full custom.
Is there a way to repair the index (without making the repair of security) so that chkdsk can complete and me with bad blocks?
Thank youUsually, it's "Bad sectors", blocks probably means a larger surface area.
The best way for a repair, is to boot to xp, to the menu of the cd installation cd,
Press the key r (recovery console), recovery, select 1 for c:
Press button for password. Type: CHKDSK C: /R
Once her thru, type: EXIT
Let xp start, remove the cd.
In addition, bad sectors, blocks defective, only means a faulty drive, be prepared to
replace it. If you run an IDE hd, use xps. XCOPY
This already installed utility allows you to move all the data from the hd to another hd,
Set the new slave, nearest to you to MB, format it, run, type: diskmgmt.msc
Once through, go to run, tpe: XCOPY C:\*.* D:\/c/h/e/k/r
Are for everyone in the window BACK, once its thru, youre done. D: being
the new hd, so different asigned letter, then use instead.
http://TechNet.Microsoft.com/en-us/library/bb491035.aspx
This link explains XCOPY
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During RMAN validate the structure I noticed that I have a lot of files with the corruption of the data. Then, I run DBVERIFY and identify files and database objects. I know what to do with broken tables and indexes, but the 2 lines are strange for me:
(1) object with the segment type 'TYPE2 CANCEL' on undo tablespace
(2) block broken on data file user who is empty (without any object on it)
What I eat sort of these bad blocks or leave without changes?
My DB: 9i
My OS: Linux x 32Ok thank you. So this bad empty block leave without doing anything? I ask because I do not know if Oracle making a few flag automatically or not. Flag means a space Oracle knows it's bad block and do not write something again in the future.
If it's the bad block, then it is still impossible to write too...
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Original title: that means 'the device/Device/CdRom0 has bad block averaging, and how to fix?
I can not access my CD-Rom. I get an error code 39. Can you help me?
Depending on the circumstances that generated the error, it can mean one of several different but related things.
- The drive itself is a failure [replace the drive].
- The media in the drive is not compatible with the firmware of the drive. [Go to the decision-makers in car's web site and see if there is a firmware update for the drive - or - if a burning operation, try different media].
- Lead to problems of software or registry issues [go to the Device Manager and remove the player.] Restart Windows to reinstall. Remove the upper/lower case filters in the registry. Instructions available on the Internet. Do a Bing or Google search].
- Anisotropic Pseudo-aleatoires variability in the matrix of the error of the universe [restart Windows and try again].
Tom Ferguson
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Fixing bad block on the Win 2008 Server backup volume
Since win 2008 backups mount the volume but do not assign a drive letter to the backup volumes, what is the best way to check for bad blocks on a backup volume? Is there a special way to run chkdsk? Or I have to remove it from the backup pool, format, assign a drive letter, run chkdsk and then try to add it to the pool?
Hello
The question you have posted is related to the server and would be better suited to the TechNet community. Please visit the link below to find a community that will provide the best support.
http://social.technet.Microsoft.com/forums/en-us/winservergen/threads
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Description: the device, \Device\CdRom0, has a bad block.
I have McAvee. A month ago a Trojan plopped o program my screen that said it was Windows and set the virus if I would be a click. I knew better than to restart... It ruins your computer of my husband 5 years ago.
I saw that once again, but since I had a lot of problems. The INVESTIGATION period didn't recognize me.
I now have a PC Health Check, which appeared and he had my name on it IP. Now I see it's been blocked.
First of all, I couldn't start up right. I had to choose F1 or F2. I fixed.
Online has been a problem. I think I have two or three different names.
All my backups do not appear so I can reinstall to an earlier time. I can not restore from disk.
Now it says I have a bad block and it is something on my CD. Description: the device, \Device\CdRom0, has a bad block.
Hello
Scan of Malware in Safe Mode with network.
http://www.bleepingcomputer.com/tutorials/how-to-start-Windows-in-safe-mode/#Vista
Windows Vista
Using the F8 method:
- Restart your computer.
- When the computer starts, you will see your computer hardware are listed. When you see this information begins to tap the F8 key repeatedly until you are presented with the Boot Options Advanced Windows Vista.
- Select the Safe Mode with networking with the arrow keys.
- Then press enter on your keyboard to start mode without failure of Vista.
- To start Windows, you'll be a typical logon screen. Connect to your computer and Vista goes into safe mode.
- Do whatever tasks you need and when you are done, reboot to return to normal mode.
Once in Safe Mode with network, download and run RKill.
RKill does NOT remove the malware; It stops the Malware process that gives you a chance to remove it with your security programs.
http://www.bleepingcomputer.com/download/rkill/
Then, download, install, update and scan your system with the free version of Malwarebytes AntiMalware in Mode safe mode with networking:
http://www.Malwarebytes.org/products/malwarebytes_free
See you soon.
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"The device, \Device\Harddisk0\DR0, has a bad block" on Dell Vista SP2
I am repeatedly getting the error "the device, \Device\Harddisk0\DR0, has a bad block." in the event viewer. Recently, I fixed a security problem that prevented me to install windows updates. For this, I ran CHKDSK (see results below), System File Checker, and a complete analysis of the system of McAfee, spybot and Malwarebytes, both in security and the good start. How can I check for errors on my HARD disk?
--------------------------------------------
My problem earlier wire: http://social.microsoft.com/Forums/is/genuinevista/thread/60c76236-abd2-4fea-8980-007f424a8eb0Although most things seem to work very well, "the device, \Device\Harddisk0\DR0, has a bad block." error still occurs in the event viewer despite the installation of updates/CHKDSK and SFC. Check the results of said disc 'the volume is clean' and the System File Checker showed no errors. Windows resource protection did not find any breach of integrity. Any ideas, what is happening?
In addition, I don't know if this is related, but a problem with the wireless network connection keeps recurring. "Windows wireless service" is not automatically start during the boot. It must manually be diagnosed and started. He gave the following error message:
In network connections, the IPv4 and IPv6 protocols are verified and most up-to-date driver software is installed. When I tried to update the drivers under devices, I got the following message. "The best driver for your device is already installed. Windows has determined that the driver for your device software is up-to-date.
-----------------
New report MGADiag after CHKDSK runs and the installation of the updates.
Diagnostic report (1.9.0027.0):
-----------------------------------------
Validation of Windows data-->
Validation status: genuine
Validation code: 0
Code of Validation caching online: 0x0
Windows product key: *-* - F4GJK - KG77H-B9HD2
The Windows Product Key hash: iJAth4TbScMi8HdcPurlASXdEkw =
Windows product ID: 89578-OEM-7332157-00204
Windows product ID type: 2
Windows license Type: OEM SLP
The Windows OS version: 6.0.6002.2.00010300.2.0.003
ID: {A5A5B929-9AF8-43E5-A311-544A304C88A3} (3)
Admin: Yes
TestCab: 0x0
LegitcheckControl ActiveX: N/a, hr = 0 x 80070002
Signed by: n/a, hr = 0 x 80070002
Product name: Windows Vista (TM) Home Premium
Architecture: 0x00000000
Build lab: 6002.vistasp2_gdr.110617 - 0336
TTS error:
Validation of diagnosis:
Resolution state: n/aGiven Vista WgaER-->
ThreatID (s): n/a, hr = 0 x 80070002
Version: 6.0.6002.16398Windows XP Notifications data-->
Cached result: n/a, hr = 0 x 80070002
File: No.
Version: N/a, hr = 0 x 80070002
WgaTray.exe signed by: n/a, hr = 0 x 80070002
WgaLogon.dll signed by: n/a, hr = 0 x 80070002OGA Notifications data-->
Cached result: n/a, hr = 0 x 80070002
Version: 2.0.48.0
OGAExec.exe signed by: Microsoft
OGAAddin.dll signed by: MicrosoftOGA data-->
Office status: 114 blocked VLK 2
Microsoft Office XP Professional with FrontPage - 114 VLK blocked 2
OGA Version: Registered, 2.0.48.0
Signed by: Microsoft
Office Diagnostics: 025D1FF3-364-80041010_025D1FF3-229-80041010_025D1FF3-230-1_025D1FF3-517-80040154_025D1FF3-237-80040154_025D1FF3-238-2_025D1FF3-244-80070002_025D1FF3-258-3Data browser-->
Proxy settings: N/A
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Win32)
Default browser: C:\Program Files\Mozilla Firefox\firefox.exe
Download signed ActiveX controls: fast
Download unsigned ActiveX controls: disabled
Run ActiveX controls and plug-ins: allowed
Initialize and script ActiveX controls not marked as safe: disabled
Allow the Internet Explorer Webbrowser control scripts: disabled
Active scripting: allowed
Recognized ActiveX controls safe for scripting: allowedAnalysis of file data-->
Other data-->
Office details:{A5A5B929-9AF8-43E5-A311-544A304C88A3} 1.9.0027.0 6.0.6002.2.00010300.2.0.003 x 32 *-*-*-*-B9HD2 89578-OEM-7332157-00204 2 S-1-5-21-3777094449-617660858-91839038 Dell Inc.. MM061 Dell Inc.. A14 20070402000000.000000 + 00056303507018400FE 0409 0409 Central Standard Time(GMT-06:00) 0 3 DELL M07 114 114 Microsoft Office XP Professional with FrontPage 10 4iCnywwNW1w4s9ukTIwGMGxyGic = 54185-640-0000025-17989 14 39476F84C4B4004 Content Spsys.log: 0 x 80070002
License data-->
The software licensing service version: 6.0.6002.18005
Name: Windows Vista, HomePremium edition
Description: operating system Windows - Vista, channel OEM_SLP
Activation ID: bffdc375-bbd5-499d-8ef1-4f37b61c895f
ID of the application: 55c92734-d682-4d71-983e-d6ec3f16059f
Extended PID: 89578-00146-321-500204-02-1033-6000.0000-1402007
Installation ID: 007894240565911961931104634943657564676410030663392174
Processor certificate URL: http://go.microsoft.com/fwlink/?LinkID=43473
The machine certificate URL: http://go.microsoft.com/fwlink/?LinkID=43474
Use license URL: http://go.microsoft.com/fwlink/?LinkID=43476
Product key certificate URL: http://go.microsoft.com/fwlink/?LinkID=43475
Partial product key: B9HD2
License status: licensedWindows Activation Technologies-->
N/A--> HWID data
Current HWID of Hash: OAAAAAEABQABAAEAAQABAAAAAwABAAEAJJRiENrxWFBy8jZ2jNDqTizZupDy9IwU5rIQVqxW9Eg =Activation 1.0 data OEM-->
N/AActivation 2.0 data OEM-->
BIOS valid for OA 2.0: Yes
Windows marker version: 0 x 20000
OEMID and OEMTableID consistent: Yes
BIOS information:
ACPI Table name OEMID value OEMTableID value
APIC DELL M07
FACP DELL M07
HPET DELL M07
STARTING DELL M07
MCFG DELL M07
M07 DELL SLIC
SSDT PmRef CpuPmHello
You look at the statistics of SMART to see if the hard drive is a failure.
http://mikemstech.blogspot.com/2011/12/how-to-detect-failing-hard-drive.htmlIf he is not in default, you run chkdsk /f /r to ensure that bad sectors are marked. One way to do this forum works it offline.
http://mikemstech.blogspot.com/2011/12/how-to-perform-offline-system-integrity.htmlIf the disk is failed, you may need to save your data,
http://mikemstech.blogspot.com/2011/12/how-to-rescue-files-from-damaged-system.html
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I have a HUS724030ALE640 HGST fairly new (7 k 4000 3 GB Ultrastar) that shows an unusual number of bad blocks (107) for a new disk. I just bought 26 of them and the rest 0 defective. Should I guarantee return this puppy?
Get information from the disk utility:
Reallocated sector Count : 00000000006 B
bad blocks has been published after use, or they were already there after unpacking?
If the last: I wouldn't worry about 107 defective at all.
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How do I unlock "the disc has a bad block"?
"My computer information" error log has about 200 "legacy - disc - has a bad block."
I did Defrag, disk cleanup and eraced of things that I don't use much
I think that the block of 'bad' is interfering with "Outlook Express" also
Select Start, run, type cmd and press ENTER. Type "chkdsk c: /f /r" without the quotes and press ENTER. Make sure you include the spaces indicated. Enter Y when asked if you want to run chkdsk on restart the computer. Quit and then restart the computer.
Marking bad sectors on a hard disk takes time so be patient. Delimiting does not repair a defective sector. He places pointers to the reader by saying the system not to read or write to these areas that have been damaged.
If the number of defective sectors continued to increase after using the procedure above several times, then you should replace the disk. If an important system file is written to a bad sector, you can corrupt the registry hives and lose the entire contents of the disc.
However if have run chkdsk you not see more new bad sectors, then the reader can work for you for years.
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I use my desktop computer to post my question, my laptop has the error. First, he appeared on the journal 09/12/2010. Said event properties' Source: disc, it gives the date and time, category: no, Type: error event ID: 7, critics: n/a, computer: laptop, Description: device/Device / Harddisk:O, / D, has a bad block for more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp
It has not helped me, does anyone have any suggestions?
This means that the player has / is a failure and should be replaced.
Your laptop may have preinstalled utilities test which can be consulted before starting, manufacturers mobile site would give information
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The device, \Device\Harddisk1\DR1, has a bad block.
Hello world
After scanning FAT/FAT32/NTFS partition with the attempt to recover bad sectors, the system marks all free clusters as bad.
The event log is then filled with error messages "the device, \Device\Harddisk1\DR1, has a bad block.".Hard drive is 100% healthy. I bought three weeks ago. I am 100% sure that there no erros surface, because I tested with Seagate SeaTool and HD tune Pro.
I tested it on three computers different windows 7 and I still got the same error.
CnMemory support won't accept as an error, they say that it is the problem of Microsoft Windows 7.Here is one video.
Some info:
My OS = Windows 7 x 64, with all updates until the 2013.03.29.
Product name = "CnMemory Spaceloop 3 TB USB 2.0 sata external drive»
Inside of the box is Seagate ST3000DM001 SATA 3 TB hard drive with 4 k sector.Thanks for the help,
EduardHi Edward,
Welcome to the Microsoft Community Forums.
It seems that the system marks all free clusters as bad and the event log registered as "the device, \Device\Harddisk1\DR1, has a bad block. We will analyze and identify the cause of the problem.
Perform the steps:
Method 1:
Queries or sets the bit of impurity of a volume. When the volume dirty bit, one is set, autochk automatically checks the volume for errors the next time the computer is restarted.
Syntax-
fsutil dirty {query | value}
Reference:
Fsutil dirty
http://TechNet.Microsoft.com/en-us/library/cc788091.aspx
I would like to know the output of the following command:
fsutil fsinfo ntfsinfo
Method 2:
You can run Chkdsk from WINRE.
In order to solve this problem go chkdsk from WinRE (Windows Recovery Environment) mode and search for the issue.
You can follow these steps to run CHKDSK:
a. use the Windows 7 DVD to start the computer from Windows Recovery (WinRE).
b. in WinRE, open a command prompt. To do this, follow these steps:
c. on the screen to install Windows, select the language to install, time and currency format and keyboard or input method options and then click Next.
d. click on repair your computer.
e. click on the Windows 7 installation you want to repair, and then click Next.
f. click on command prompt.
At the command prompt, type the following command and press ENTER:
CHKDSK drive: / p
CHKDSK drive: / r
CHKDSK warning:
Important: When running chkdsk on the drive if bad sectors are found on the disk hard when chkdsk attempts to repair this area if all available on which data can be lost.
Hope this information helps. Get back to us if you have more queries about Windows.
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Bad behavior of cancellation with the additional block end no OnNewStep
Hello
I'm working on StepTypes requiring a block structure, as loops in TestStand (using TestStand 2012). I use OnNewStep lower level to insert the end block no during the boot block is instantiated.
I do not manage to get a good behavior of cancellation with it as follows:
- If I do not use SequenceFile.IncChangeCount in OnNewStep stage, when I select Cancel in the sequence editor, the only stage of boot block is removed, the end block remains. My understanding is the expected behavior: motor TestStand don't know that the no end block has been added, she has no reason to remove it.
However, I prefer to remove both start and end block as follows, as do with While TestStand, DoWhil or for loops. - If I do a SequenceFile.IncChangeCount in the OnNewStep stage, when I select Cancel in the sequence editor, I get the following error, and nothing is deleted or cancelled the sequence:
I guess TestStand increments the ChangeCount when I insert a step, and OnNewStep also increment the ChangeCount, while the operation should be considered as a single action.
I found in the documentation of the UndoStackclass with the method AggregateTopUndoItems method, I suppose, may be the solution. But UndoStack seems to be available only from ApplicationMgr and SequenceFileViewMgr (which are not accessible from the context of the sequence).
Any idea to get similar behavior at the correct stage of control of native stream, with cancellations?
Best regards
Well, I found a solution by looking at what is happening in CommonFlow.cpp (
\National Instruments\TestStand 2012\Components\StepTypes\FlowControl). For your information, here is the code:
Insert a corresponding END step after step again
' public static void OnNewStepWithEndStepFunction (SequenceContextPtr & sequenceContext)
{
If (! sequenceContext-> sequence-> HasMismatchedBlocks)
return;PropertyObjectFilePtr file = sequenceContext-> SequenceFile-> AsPropertyObjectFile();
StepPtr endStep sequenceContext-> engine =-> NewStep ("", gEndStepTypeName);
UndoItemCreatorPtr undoItemCreator sequenceContext-> engine =-> NewUndoItemCreator (EditKind_InsertStep, file, L"" ");undoItemCreator-> BeginEdit (endStep-> AsPropertyObject());
sequenceContext-> sequence-> InsertStep (endStep, sequenceContext-> StepIndex + 1, sequenceContext-> StepGroup);
undoItemCreator-> EndEdit();_variant_t ;
endStep-> name = (char *) sequenceContext-> engine-> GetResourceString ("FLOW_CONTROL_STEPS", "END_DEF_STEP_NAME", "", &found);)file-> IncChangeCount();
to do this, or the step type will not be displayed immediately as being used by the file
file-> TypeUsageList-> AddUsedTypes (endStep-> AsPropertyObject());undoItemCreator-> CreateAndPostUndoItem (CreateUndoItemOption_NoOptions, TS::ApplicationSite_DefaultSite);
}So the trick is to instantiate a UndoItemCreator that points to the current SequenceFIle, to call BeginEdit with, as an argument, the step to insert as PropertyObjetct, before calling the InsertStep method, then call the EndEdit method. Increment the file change, add the step as PropertyObject in the TypeUsedList file and finally call CreateAndPostUndoItem method.
... Happy!
- If I do not use SequenceFile.IncChangeCount in OnNewStep stage, when I select Cancel in the sequence editor, the only stage of boot block is removed, the end block remains. My understanding is the expected behavior: motor TestStand don't know that the no end block has been added, she has no reason to remove it.
-
If I have event viewer saying that "the device, \Device\CdRom0, has a bad block" error Event ID 7, this drive will not format a new CD - R disc, although it used to, I'm running Windows 7, no visible filters in Regedit, (although I deleted the drivers and rebooted), System Restore is no longer an option. However, DVD - RW works fine otherwise. What I try next? And that's probably unrelated, but the general kernel of error event ID 5 is the other thing; "I got a Userid on it and more accurate XML details view on it = 'FinalStatus' > 0x8000002a ExtraString' >------? \C:\Windows\System32\config\COMPONENTS corrupt and recovered - some data could be lost "ExtraStringLength"> 41 Guid ="{A68CA8B7-004F-D7B6-A698-07E2DE0F1F5D}?"
Hello
I suggest to run the fix tool from the link provided below and check if this can help:
http://support.Microsoft.com/mats/cd_dvd_drive_problems/en-us
Hope this helps,
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