Disk Management Displays Unknown/unmanageable 1Mb Free Space?
Dec 26, 2012
This just popped up today and the only thing I can think that I had done since not seeing it was activated AHCI. As can be seen in the attached snip there is a very small partition to the left of the "SSD Common" logical partition. It is bounded by the same green box as the "SSD Common" partition. Hovering over it provides details of it being Free Space 1Mb in size. Right clicking on it provides a menu with everything greyed out except for HELP which simply opens the Disk Management user guide. Should add that both the "SSD General" & "SSD Trade" are Windows 7 bootable partitions with AHCI activated.
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Sep 15, 2011
I have PC running Win 7 64bit OS, Some time back i have installed VMware and allocated around 70GB. I have uninstalled the VMware software, but it did not release the disk space. I ran spacesniffer and it is showing this space as Unknow. How can i reclaim this space.
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Feb 2, 2012
I have a 1TB hard drive partitions into a C drive and D drive. The operating system is Windows 7 64 bit. The C drive is my every day stuff, and I use D to store media, music, video etc. Today I wanted to access the D drive and it was not there. The C drive is listed as usual. I went to Disk Management and the missing D drive was not there as well. I don't know if this explains things, but I ran a partition analysis program and it showed 500 gigs as unallocated. But that space is also not noted in disk management. Right now I am running partition recovery software to see if the files are somewhere, but it will take a few hours.
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Feb 21, 2013
i have 15 gb out of 52 i want my memory which is used should be 1
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Jan 27, 2013
how can I free up local disk space as I don't have any I have tried cleanup and defragment?
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Oct 28, 2012
How do I free up 0Mbs of disk space? And exactly what are applications and how do I close them.
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Jan 7, 2013
i have a problem with my laptop.70 gig of my hard space is missed . i know that it is in c:/user/sadra/appdata/local but when i check each subfolder or subfile in "local" i cant find such a huge space like that. i have read many posts about it but in fact all solutions were useless .
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Feb 19, 2013
there is a free space partition on the hard disk got created which i am not able to use it can't be located on the drive also please provide any suggestion
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Oct 18, 2012
When I was booting one day last week I got a nasty BSOD when Windows was trying to load. Then on the next reboot Windows 7 said it couldn't load and needed to do the recovery OS option from the Windows 7 repair on the CD. Well, before trying that I did a cold reboot and it got back into the OS fine so I didn't think much of it. Now, I noticed Ghost shows the C: drive status as "Unavailable" and it can't back it up anymore. It does give me an option to restore from one of my old backups. I'm thinking the MBR got hosed up somehow or something like that. But I'm skeptical to run an MBR repair since I have that 100MB partition on my SSD where my OS resides.
Ghost Shot> This was about a week ago my Windows 7 started acting up right before the big patch Tuesday. I've been running it for over a year now and it's been solid. When I first set it up I installed it on my SSD (Intel 510 120GB) drive. One of the qualms I had with the install is Windows created a separate boot sector on the disk drive where it stored my boot files. This is known the the "system reserved" operating system files 100MB partition. Apparently the way to avoid this is to use a third party partition tool before doing the windows install. That way it will keep the Boot sector files on the same partition which is how I would of liked it for doing restores from Ghost 15,etc. Anyway, ghost was backing up my system C: drive before last week. I have yet to even try and use Ghost to see if it would successfully restore my OS but I've been using it to backup my C: drive anyways. Prior to last week it could backup my C: drive fine. I might try a Ghost restore point from a few weeks back before this happened but not sure yet[CODE]
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Sep 18, 2012
My hard disk space is decreasing rapidly, about 150mb/sec. When I restart my PC it resets back to normal and starts decreasing again. Once it reaches zero, I can work any programs and browse the internet. It will happen in about 10-15 minutes again, maybe less. What do I do?
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Sep 2, 2012
recently i made a few videos with fraps that took up around 110 gigs of space, so i decided to compress all that and upload to Internet, the amount of space the videos are taking up are now down to 70, but my free disk space hasn't increased, in fact it's decreasing as if i never deleted the videos, it isn't decreasing on it's own only if i make files, so basically it'll take up space and it just stays that way for some reason.i've looked around the internet for a solution, i have tried:disabling automatic backup, that didn't do anything. scanned my computer with malwarebytes to make sure it isn't some worm, nothing found. used disk cleanup, cleared up 900 mb but the free space still didn't change. used ccleaner, cleared up 500 mb but the free space still didn't change. used disk check, nothing bad was found. used windirstat, everything seems fine as it should be, but theres 100 gigs of <unknown>, and i have no freaking clue what it is. used spacesniffer, found absolutely nothing that would take up that much space,i would use defraggler, but it will take way too long so i'd use it when i have no other option, there's gotta be another way other than literally waiting over a day for defraggler to finish, and chances are that it wouldn't change anything as well meaning i would have wasted a bunch of time,
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Mar 29, 2012
I got the warning msg that my drive "E" (system restore) was almost full. I did a disk cleanup, and a delete all restore points (including system...). After deleting approx 25 restore points and I've deleted down to 2 currently (new ones) and the only way I could get them to go was with CCleaner, My disk now shows only 4.2 free of the setting of 10.6GB. I cannot find what it taking up over 6GB on my recovery disk.
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Dec 28, 2011
I am trying to restore my computer because it launches into system recovery. After I get to the recovery options I tried to do system restore but it tells me there isn't enough space on the disk.
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May 18, 2010
Its a bit complicated to state my situation, anyways, I have 2 HDD, and the PC won't boot if I removed the old HDD even though I've formatted the old HDD and win7 is on the new HDD.I have 2 physical HDD in PC
(1) 80GB old hdd and noisy. (not SATA)
(2) 500GB SATA hdd and sexy.
My powersupply only supports 1 SATA connection, and I don't have a DVD-Rom.I've unpluged the (2) and replaced it with my dad's SATA DVD-Rom to clean install Win7 64bit on the old (1), after I've finished, I removed the SATA DVD-Rom, I plugged back the (2), installed Win7 64bit ISO again from the (1) on (2), then I organized everything and split the (2) to E: and F:.
Everything's fine until I wanted to remove the old noisy hdd. When I did that, the PC started to bitch on me and didn't want to boot from (2).I've tried to rename (2)'s letter to C:, but it gave me 'invalid parameter' error. I doubt that it'll work by itself since it'll need to rename all the softwares' locations and stuff.so I went through another way, renaming (1) to a random letter like K: and wishing that'll work, I've restarted, shutdown'ed, and unplugged (1), didn't boot from (2).So it left me with only and only solution is by clean install, -but- I can't do it since I don't have an old dvd-rom nor do I have 2 SATA PSU cables... so I go back to the begging and...know that I have only 1 option by installing the win, is by the iso.
Now, what I'm thinking is that there's a possible way(maybe?) that I can replace Disk 0 box by Disk 1 box.Here's a picture to clarify it.So that's it, notice the 2 boxes down there? I'd like to switch Disk 0 by Disk 1 and then remove the old crappy 80gb hdd.
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Jun 26, 2010
After adding two new SATA hard drives in my computer, I noticed that Disk Management lists SATA Drive C (which contains Win 7) as Disk 2. The other two drives are listed as Disk 0 and Disk 1.Since I connected SATA Drive C in SATA port 1, I was expecting to see it listed as Disk 0. SATA drives D and E are connected to SATA port 2 and 3 but are listed before the one connected in SATA port 1. And since the computer seems to work fine, I'm wondering if the disk numbers listed in Disk Management matter at all?
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Dec 9, 2012
I get the message to format my pendrive as soon as i plug it. It could not be formatted. What is happening with this. I tried many options like setting StorageDevicePolices, low level format but could not get out of this problem.
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Feb 6, 2010
This unknown "Local Disk Q" just showed up this morning, and my regular external drive was gone. I reconnected my external to another port, and that went fine, but this locall disk q remains, and can not be accessed, changed, removed, etc. I scanned for virus's, and all seems ok. How can I remove this, and where did it come from?
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Jul 18, 2012
I had a problem with Win7 not starting and the local shop I bought my computer from performed a Win7 reinstallation. I've just noticed a change in Disk Managagment which I'd appreciate clarification on. I'm running Win 7 Home Premium (64-bit)/TWO hard drives each 500Gb/8Gb of RAM, I also have TWO DVD-Rewriters.
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Dec 10, 2012
I want to shrink my C drive. The volume shrink in disk management. It says that it is corrupt run chkdsk (something like that) SO I run the error checking and restart. Then it says error can fix error (some long thing with a billion numbers. Then it says run system recovery from control panel to back date the c drive to a before hand restore. So I go through that but right at then end the last button to push it says error on c drive first run error checking.
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Jun 25, 2011
I've just ran into what appears to be a bug with Disk Management under Windows 7. THe problem seems to go back all the way to OS reporting themselves as NT 5.2 or greater. XP x64 has the problem, Win2K3 server does and Windows 7 does. I don't have any version of Vista to check, so I don't know for sure but I'd bet its there as well. THe 32-bit version of XP which reports itself as NT 5.1 doesn't have the problem.
At any rate, the problem is Disk Management seems to count all Linux partitions as primary, even those which are logical volumes inside extended partitions on MBR drives. As such, if this erroneous count exceeds 4, it will refuse to create any more primary partitions, even though there are less than 4 actual partitions in the MBR table.
who dual boot with Linux could confirm this behavior. I've reported it on some of the MS forums, but no one seems to be interested.
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Jul 30, 2012
In the Disk Management, I have an extra 0 MB GPT Protective Partition. Is that normal?
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Apr 7, 2012
I have a disk which is partitioned into 3 = 1 is just the mft files no drive allocated, c: is my operating system and d: was the operating system. I need to change C: to boot now rather than my d:. When i start up, I have to press f1 to get started and 2 win 7 shows up. I have to move the arrow down to select the second to boot up, how do I change it,
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Dec 18, 2012
I'm trying to find out what the file Unknown (0x0) is in disk IO in xperf trace. Below is information about the io read type to unknown (0x0). what is it used for? basic information and the reason it's value is usually greater than all the other files
IO Type: Read
Complete time: 25.506764217
IO time: 3026.318
disk service time: 744.603
pri: 0x03
QD/I: 1
[code]....
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Nov 14, 2010
My data hard drive is seen in disk management but does not show in windows explorer.I am using windows seven 64 bits.In disk management the drive shows: Layout: simple, type: basic, file system: NTFS, status: healthy(system-active-primary partition) How can I retrieve my data?
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Jan 11, 2011
I have a Dell Studio XPS 9100 computer with Windows 7 Prof installed. The computer has two physical hard drives that came with the computer. The seccond physical hard drive was not partition or formatted when I received the computer. I divided the second physical HD into three partitions, Page File (D), Image Backup (E), and Data Backup (F). The first physical HD had the following volumes when it came from Dell: OEM partition (39 mb), Recovery partition (10.8 gb), and OS (C) (71 gb)When using Disk Management, normally I would see the HD designation of Disk 0 for the OEM partition, Recovery partition and OS (C) partitions This morning after booting up the computer and looking at Disk Management, I am now seeing the volumes for Disk 0, Page File (D), Image Backup (E), and Data Backup (F). For Disk 1, I am now seeing OEM partition, Recovery partition, and OS (C) partitions.Is it possible for physcial hard drive designations to change and still have the computer operate normally?
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Sep 22, 2011
i bought a laptop and it had one drive C(OS) with 450 gb. i want the c - drive to be partitioned further 2 drives(D and E). will i able to do that ,if so please send me steps or screen shots. i followed the below steps, i partitoned using Shrink volume in Disk management and i aplit the drive as
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Feb 8, 2012
I'm trying to create a new simple volume in 130 GB free disk space. There's no obvious reason why it would refuse to do so - I'm not at the hard limit on number of partitions or anything - but disk management MSC is consistently returning "Not enough space" errors. The only thing I can think of is something to do with the partition order, but if so I have no idea how to fix it non-destructively. I'm in the middle of backups on it, so deleting partitions is a no-go. At the moment I don't understand what's going on.
DISKPART output (Win 7 x64):
Code: DISKPART> list disk
Disk ### Status Size Free Dyn Gpt
-------- ------------- ------- ------- --- ---
Disk 0 Online 232 GB 134 GB
[code].....
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Nov 20, 2011
I needed to copy files between two PCs and didn't have a USB big enough so I took the HDD out of my Dell Vista laptop and used it as an external drive to transfer the files I needed moving. When I connected it up to the destination PC running windows 7, the drive couldn't be seen in explorer. I had to bring the drive online in Disk Management in order to be able to explore the drive and take the files I needed off of it. All was OK until I put the drive back in the Vista laptop and then found that the drive wouldn't boot. All I get is a blinking cursor after the initial Dell logo screen. like as if the BIOS can't load the drive or something.Can someone please tell me what bringing a drive online in Disk Management does to the MBR of that drive?
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Dec 10, 2011
So I am here because I am having some hard drive problems. Firstly for my Primary drive i am still running my old 250gb Hard drive (with windows already installed on this drive). Secondly, for my slave drive i have a Samsung Spinpoint 1TB Hard drive that wont display in my bios or in disk management. The 1TB drive seems to spin up fine etc. but i just can get it to display. i can format this new disk. Also i must add that my motherboard is an ASUS p8z68-v-pro board.
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Apr 22, 2012
I used Shrink Volume option in disk management and then create new volume of the un-partition volume,after that desktop restart and windows corrupt,I am installing windows 7 professional,after license agreement the 0xE0000100 error coming,i have tried to install XP also but could not install.
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Dec 8, 2012
I've worked on many before and as you know most of the time you can force a drive to spinup and cough up at least sOME data.... every now and then I get a harder case.
dealing with this caused a question in my mind:
I have the bad drive [PATA notebook drive -seagate momentus] attached to a usb bridge device that I use for all such issues. in this case, when I do a fresh start, with the external bridge powered up before cold boot, once 7 Ultimate gets coherent I run disk Management - the scan will popup the box saying "this disk needs to be initialized" and I give it the go - it gives "device not ready".that does not surprise me since the drive seems to only spin [motor runs] sporadically.
What I'd like to know is: what is the applet "seeing" - what is it in disk management that recognizes there is something akin to a Disk out there on one of the device ports?the followon question would then be: what low-level tool can I use that can attempt communication with the drive's firmware to try to get a spinup command or something to give me a chance???
I have seen an old macintosh drive - WD if I recall - that was in similar state. sometimes I could get a read via the usb bridge, but no data. finally after days of trying I gradually was able to start reading - it would spin very slowly and erratically, taking literally days to complete the forensic tool's scan....
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