CHKDSK is a command on computers running DOS, OS/2 and Microsoft Windows operating systems that displays the file system integrity status of hard disks and floppy disk and can fix logical file system errors. It is similar to the fsck command in Unix. It is short for "Check disk". On computers ...

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What to do if pc doesn't boot correctly? [on hold]

I have dual operating systems (XP & win 7) on my desktop. It's a 4 years old, and it hasn't worked properly for the past few days. When I turn on the pc it doesn't reliably detect the operating ...
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28 views

Is unscheduled, on-boot chkdsk behavior like this normal?

I haven't been able to find a conclusive answer for this question, so I thought I'd ask it myself... My Win7 PC has been running all but bad the past year or so I've owned it until today. I was ...
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27 views

Copying files from failing hard drive

Unable to boot to windows 7, running rescue disk, using C: prompt. I can see the windows partition(C:) but not rest of drive (E:),no access or dir. CHKDSK E: says there are errors in "index $130 for ...
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62 views

Folder missing either before or after Chkdsk ran in verify mode

When I started my computer I was shown a popup window asking to check the disk of H:, I chose the scan mode that only checks and would allow me to choose what to do. I wasn't asked again if I should ...
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76 views

Recovering data lost by chkdsk

This might sound a little weird but i hope you can help me. For some reason my PC's didn't close my HDD correctly. The whole drive got corrupted but windows fixed it, which is good. The problem is ...
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29 views

Is CHKDSK stalling?

I have a Lenovo Y510p running on Win8.1. I've tried running a CHKDSK on boot but power issues with the charger meant it died while it was running(11%). I tried SHIFT+F8 to try restarting into safe ...
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96 views

Disk Error on a Dell Notebook with Windows 8.1 “The device, \Device\Harddisk0\DR0, has a bad block.”

Recently my computer freezes for minutes and after reboot I see in the Event Viewer many Errors such as "The device, \Device\Harddisk0\DR0, has a bad block." I have run chkdsk c:/R/B and chkdsk ...
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CHKDSK stuck on USN Journal

I ran a chkdsk on my failing 3TB WD Green and it's been 18 hours since it ran. It's now frozen on verifying the USN journal. See picture: Seeing as it's frozen, can I unplug my hard drive?
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93 views

not able to run chkdsk on Windows 7

I'm trying to run chkdsk from the command line and am receiving the following error message "Access Denied as you do not have sufficient privileges. You have to invoke this utility running in an ...
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13 views

Random ERROLEVEL 2 on CHKDSK run

On an always-on Windows Server 2008 R2, hard disks are verified weekly with Chkdsk /F command. Randomly, apparently without a real reason, every 2/3 weeks, chkdsk will return errorlevel 2. I ...
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203 views

DSIM fails. Worked once, but SFC was failing. Now DSIM fails on restore

I have a really strange problem similar to this, but not the same. I started with sfc /SCANNOW and got the error: Windows Resource Protection found corrupt files but was unable to fix some of them. ...
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19 views

Restore files with CHKDSK to different drive due to space issues

After a hw failure, I scanned my SD card with chkdsk /f /r for device errors. The command found and fixed all of the problems but while finishing it asked me if I wanted to convert lost chains into ...
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221 views

Why? - Win 8.1 chkdsk runs each bootup against hidden 450MB recovery partition

This problem won't be easy...be warned. Windows 8.1 x64 (installed as Windows 8.1, not as an upgrade) with ALL updates installed and working perfectly (as per event log viewer) ...two days ago. There ...
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12 views

Filesystem vs Object Store

Few months ago I created a PHP storage service, that serves as a bridge between our filesystem and web applications via its REST api. File metadata and file path (and "clustering" per storage type) is ...
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191 views

Clonezilla failing due to check disk

I'm trying to create an image backup of a laptop with Clonezilla. Once all the settings have been chosen and I try to start the process it displays an error stating that the source drive is scheduled ...
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665 views

Pen drive has a write-protected issue

My pen drive has become write0protected. Even when I am trying to format it is giving write-protected problem. I tried many solutions I found on the internet, but all failed. Here are my pen drive ...
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69 views

Windows XP - Black screen after boot logo

When Windows XP boot screen finished, a black screen remains. Now what I've tried: Using the Windows XP disk and the console(R)-option. Then there I started chkdsk /r and fixboot and fixmbr. It all ...
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182 views

CHKDSK: What option DOES NOT delete files and turn them into .chk files?

I had a recent power outage while using my computer, with a 1TB hard drive being directly accessed as the power went out. When the power came back on, and I rebooted my computer, one of my 1TB hard ...
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76 views

How to fix C drive?

I dismounted my C drive to wipe free space & run chkdsk utility. When at 25% through the chkdsk I decided to cancel and after that restarted the laptop. It logged in but I was seeing errors like ...
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58 views

Windows Media Player file icons gone

WMP file icons do not appear. WMP works fine and opens the files, the file associations exist, but the icons (not thumbnails) for the media files are gone. The blank (unknown file) icon is shown ...
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38 views

System partition fails to mount with “There is not enough space on the disk”

So my Windows 8 Pro x64 workstation wanted to be rebooted to install Windows Updates. It also made mention of drive errors that would be corrected during boot. Well, Windows failed to correct them, ...
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375 views

Why does CHKDSK report no problems after a disk read error?

Recently, when copying files from one drive to another I noticed one file had a read error. In checking the event logs I saw a lot of "The IO operation at logical block address 9837 for Disk was ...
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246 views

Bad sectors vs spare/reserve sectors and how the OS and disk interpret them

From what I understand, there are two fundamental ways sectors are marked bad: OS performs IO read/write instruction. The sector is replaced with a spare and marked bad. Disk's low-level ...
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243 views

cannot correct errors with chkdsk

Cannot correct the following conditions. XP Home SP3. I have tried just about everything ... chkdsk /f, chkdsk /r, chkdsk /P, chkdsk /v .. using XP recovery console where needed. Have spend several ...
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108 views

Possible CHKDSK hang - safe to shutdown?

I scheduled a CHKDSK on a failing HDD and it seems to have hung in the process of "verifying free clusters" (it's been stuck at a certain cluster for hours). The disk indicator light has ceased ...
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119 views

Moving a laptop while chkdsk is running [duplicate]

I have been having some issues on my computer for a while, and in an attempt to fix it, I decided to run chkdsk C: /f /x /r to see if anything there was causing problems. I started this when I arrived ...
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6k views

Change RAW partition to NTFS or recover files from RAW

I've resized my C:\ partition and now I can't boot. I tried to use CHKDSK but I get the error: CHKDSK does not support RAW disk. How can I restore it to NTFS or at least recover my files? Thanks for ...
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96 views

Hard disk showed incorrect size; chkdsk replaced invalid with default security ID; what now?

While checking the properties of my hard drive partition, it showed the wrong figures and after that when I checked the RAM (in Control Panel\System and Security\System) it showed 400 GB. My computer ...
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100 views

In CHKDSK - is a BAD CLUSTER a permanent issue or a temporary one?

First time I've had CHKDSK errors on a Toshiba HD and I'm not sure if I need to replace the drive or not. Its a prime drive with my OS so its a big task to clone and replace (for me!) so I'm wondering ...
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102 views

How to chkdsk completely unattended

have a question about scheduling chkdsk: I'm running chkdsk on task scheduler in windows 7 for my main hardrive (where windows is installed) using the following command: echo y|chkdsk /f /r. But I ...
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56 views

chkdsk Windows 7 on notebook screen

Is there anyway I can run chkdsk on my windows 7 notebook without having my screen on durign the whole process? I ask because I like running chkdsk while I'm sleeping... the problem is that the ...
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93 views

Is it safe to cancel CHKDSK when it has been started without any parameters?

I know that it is not a good idea to forcibly stop a chkdsk process that has been executed with parameters like /f and /r. But is it safe to stop the process when it has been started simply by the ...
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Used space on Disk C: doesn't match actual used space [duplicate]

Used space on Disk C: doesn't match actual used space. Difference is around 30 GB. Results of chkdsk: 116859903 KB total disk space. 70064692 KB in 249924 files. 135696 KB in ...
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External Hard Disk is not accessible. “The disk structure is corrupted and unreadable”

I have a 1 TB AgentGoFlex seagate External HDD. Lately is was causing some issues like few folders which had data were not showing any file in it. Few folders were not opening, etc. So I tried ...
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programdata/mircrosft file corrupt. please run chkdsk.

When I try to run chkdsk nothing happens on restart. I have tried to open a command prompt and manually run and cannot even find the command prompt on my computer. When i try searching for cmd or ...
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398 views

CHKDSK /R turns Perfect HDD Seagate 3TB to 0.7TB (marks the rest has bad)

Before I explain the problem, let me tell you what's not the problem. I don't have problems formatting or seeing the drive has 3TB, so please avoid this issue. So, now the problem. I had this drive ...
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130 views

Windows 7 installation breaks due to some hard disk error

I am trying to install Windows 7 from a bootable USB flash drive, but it breaks in between and gives me this error. The file or directory c.windows.winsxs.x86_mdmmoto1.inf...is corrupt or unreadable. ...
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113 views

So I found and marked some bad clusters—now what?

I don't know exactly why, but hard drive failure happens to me quite often. This time around, three out of my eight drives failed almost at the same time (two HDDs and one SSD). I still don't know ...
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621 views

Corrupt Windows 7, Chkdsk finds errors continuously after multiple tries

My Windows 7 instance is all corrupt on my Dell XPS laptop (my kid hibernated it as it was starting). I got the Windows 7 installation disc and I try to repair the installation. The repair goes ...
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96 views

Power outage during disk wipe. What do I do now?

I was using Roadkil Diskwipe on an external hard drive and the power went out. I had removed it from any outlet connection by the time power was restored to prevent power-spike damage (it's on a surge ...
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3answers
1k views

Check Disk on SSD?

One of the things I commonly do on platter based HDD is run the chkdsk /f/r command while fixing computers, this made me think as I am learning the do's and don'ts of SSD drives (I recently got my ...
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287 views

Will chkdsk do detect any more errors beyond “Index verification” if run with /f as opposed to without /f?

So I was using an external USB HDD, NTFS-formatted, on a linux machine with Fuse-NTFS. The machine stopped responding and crashed, and I was forced to hard-reboot. I gave it about 2 full minutes to ...
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2answers
890 views

How do I stop a CHKDSK infinite loop?

I started up my Windows XP box last weekend after it had been off for quiet a while, at least a few months. At first, when I started it up I received a blue screen with no message, and it restarted. I ...
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154 views

Unmountable boot volume xp - halfway the loading screen

Power went off. When I rebooted I started receiving unmountable_boot_volume on windows loading screen (that is windows started loading progress bar and all, then stopped, kept trying to read some file ...
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357 views

“Insufficient disk space to correct error”, but >50% free

I had a "corrupt file system" error a few days agon on my Windows Server 2008 R2 and tried to run chkdsk to fix it. Running it during boot (error is on the boot drive) just stuck, but running it ...
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3answers
4k views

How to cancel CHKDSK while it's running on windows XP?

Whenever I have to manually shut off my computer, the next time it starts it runs CHKDSK. This takes forever and it never finds anything. Anyways, it's running right now and it will be a while before ...
3
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1answer
70 views

Recover data from HDD

Out of the blue, when I plugged in one of my external drives, I could only see a part of the contents in File Explorer; after trying to open the volume again a few times, I rebooted and was greeted by ...
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133 views

WinDirStat sees files that are not there - what's wrong?

I've been running WinDirStat to clean up my harddrive. One folder it reports as consisting of 2GB files, and it's also showing these files, but using explorer or the command line, there is nothing ...
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120 views

Will killing chkdsk on a PSP damage the memory card?

I have a PSP connected to the PC via data cable. It has a Memory Stick Pro Duo Adapter that contains a 32gb Micro SD card. Awhile ago, the cable got disconnected unexpectedly and when I plug the PSP ...
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776 views

What does it mean if chkdsk runs for several days?

I ran into a problem where my Windows 8 computer all of a sudden ran really slowly. After opening up Task Manager, I noticed that 50% Disk Activity was being used, even though the total of all the ...