Drive Shows RAW Filesystem
Nov 7, 2009
I had two 500G drives in raid-0. I then took apart the raid, formatted the two drives, installed into the machine on a DIFFERENT sata controller, everything works well. I use it a few days. Then I just boot the machine once more and, can't see my 500g drives AT ALL. They have simply vanished.
I check the disk management WHAT? it shows ONE 1t drive there, RAW filesystem. I shutdown and take out one drive, reboot and STILL it shows just one terabyte drive there. One, two drives, any SATA port, it always shows as one terabyte drive.
I rip both drives out, put in USB case and stick in my laptop, shows as one 500g drive, RAW filesystem, nothing on disk. Very nice. Incredible.
So now I've destroyed the partitions, formatted the drives...put them in the Windows 7 machine...and now I just wait how long will it take for win 7 to decide they are actually a single terabyte drive again.
And no, my sata controller (intel on Asus P5Q) is not set to raid mode either. If I have to reinstall Windows 7 for the third time to get it to work without amazing trickery.
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Sep 8, 2009
I have a question, is there a driver that will allow me to read/write HFS+ (mac os) partitions from windows 7? I have tried macdrive 8 but it wont find or open the disc. I tried HFSExplorer but that is read only, anyone got any ideas?
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Oct 23, 2012
These devices cannot start. How do I uninstall and reinstall these drivers? When I disable them, the yellow triangle goes away. I tried updating the drivers but I still have the problem.
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Nov 13, 2009
I have a yellow exclaimation mark by a device under Portable Devices in Device Manager. It is titled WPD FileSystem Volumne Driver.I tried Updating the driver but I get back a message saying I have the latest driver. Under properties for the driver it says, "This device cannot start. (Code 10). As far as I know my sound and volumes are working correctly. Is it safe to just deleted this driver?
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Mar 26, 2012
I dual boot ubuntu/BTU bistro and win 7. They are all on different partitions. I had an extra partition for storage that I changed the file system so it could be read. Doing this I believe changed the order of my drives. Now on boot I get "unknown filesystem" grub rescue. I cannot load the bios or boot from cd.
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Apr 28, 2011
weirdest think happened. i was using a software hddregenerator and i made a bootable usb pen drive using it . But after the software formatted the pen drive ,now the total space is shown as 1.91 GB instead of the original 14.8 GB. How do i bring my pen drive to its original size
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Dec 22, 2012
Microsoft installed some Windows 7 updates recenly and now my CD/DVD drive isn't listed as a Drive in the " Computer" window. I can play and burn cd's but it doesn't list it as a drive until I insert media.I'm on a HP laptop runing WINDOWS 7 64BIT .
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Sep 8, 2009
Because windows gave me the blue screen of death yesterday, I had to reinstall, now it won't show my second laptop HD. During the install, I partitioned both drives, and it detected them, now it only shows my 1 HD with the windows directory in it. How do I solve this issue?
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Dec 16, 2009
My C: drive has been displaying a size of around 60 gb with 40 free even though it's a 300 gb drive. I thought the issue would resolve with a clean install, so I did that. Now I have a fresh install and i need to reinstall everything, but the problem isn't fixed. Below are some screen shots of the drive size:Disk Management, showing my C: Drive's full size ^Any suggestions of how I can reclaim this space?? I've tried a few things already to no avail. If you need any more information about my computer to help, let me know. This is pretty annoying, 'cause I want to use that extra space to install Ubuntu.Oh, I just rememberedWhen I look at the drive in Paragon Partition Manager, it shows the full Drive size, but says that the space that is missing from Windows is in use...
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May 28, 2011
I am a salesman in a tech department of an office supply store, and I had a customer issue stump me today. She had an external drive with lots of files on it she wanted to access. I took the drive, plugged it into a Windows 7 machine (HP quad), and all of the files appeared, no problem. But, then I plugged the seagate drive into her new Toshiba laptop (also Win 7), and only some of the files appeared. Missing were all photo files, and many other types. I could not figure out why some were missing and some showing. I took the drive to a third computer with Win 7, an MSI all-in-one, and behold: files were missing. Now it seemed almost arbitrary. Could it be a matter of some Windows updates not yet installed? Why would the exact same drive work differently on three different computers in regard which files were seen and accessible? None were "hidden" files.
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Jun 30, 2011
I have a Rosewill RX-DU100 Sata drive dock. Whenever I plug a HD into it on any of my Windows 7 Pc's, it shows up as an internal drive. That's great for me as I use Carbonite and they only backup internal drives. I was wondering why Windows 7 sees it as an internal and I could fool Windows into thinking other drives were internal as well?
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Jul 22, 2010
I have a Dell XPS730 with the Nvidia Nforce 790i chipset. I run two 500 gig SATA drives under RAID 0. I recently installed an Intel X25 80 gig SSD and have ran into problems. Windows recognizes the drive as SCSI in device manager. Granted it works however because it is listed as SCSI TRIM and the intel toolbox wont work which makes an SSD useless.After tons of research I have found that because of the Nvidia chipset it makes the drive show up as SCSI. I have tried Vista and Windows 7, both show it as SCSI. I have moved the SATA cable away from the other main 4 that support RAID with no luck. I have refomatted several times as well with no luck. I have completely disabled RAID in the bios and it STILL shows as SCSI. Is there any way to get around this? I have read that changing the nvidia controller drivers may work but im not sure what I would switch them to?
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Dec 1, 2009
when i insert any usb drive like pen drive of 2/4 gb wiindows shows access denied but in other pc that drive is fully ok, i can not use any pendrive in my pc now,
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Feb 3, 2012
There is a unknown 'portable' device (F:/) on my computer which I dont recognize. I saw it when I was about to scan my computer with Norton and was about to select which drive I wanted to scan, if I show hidden files it also shows up under My Computer, but I cant access it.... What could cause this?
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Oct 3, 2009
I have Win 7 Enterprise installed.
When I click into my IE8 Favorites, my HD folders are appearing there. I did some tests and if I try to delete them, my original HD files are deleted.
Maybe it happened when I tried do bring back my favorites from my backup files (ex Win XP), and I think that IE8 added all folders of my c: hard drive instead of only my favorites bookmarks.
Now, I can't even add new bookmarks.
Please my friends, is there anyway to fix that?
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Dec 11, 2011
i have an ACER laptop. a few weeks ago, i installed oracle 11g software twice and uninstalled it. it was after the 2nd uninstallation that i noticed, C: drive access is denied.the c: drive is now under NTFS. i tried system restore but there was no use. i tried making changes to admin and security through another user, but the fault still continued.i am able to switch on and shut down the system, surf the web. but i am unable to do basic operations like copy, cut, paste, move,download files etc.i have several important documents which i would not like to lose.
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Aug 6, 2012
It is impossible for me to put the drive letters in partition wiZard (booted from cd) on recovered, none of them have a drive letter
Change letter option is greyed out
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Dec 7, 2011
I have a Western Digital 1TB Hard Drive (External).I use it 99.9% of the time on my Windows 7 64bit computer to store pictures/videos and backup important files.It was working fine until I plugged it into a MACINTRASH to backup files from that computer.It was a simple copy and paste from the MACINTRASH to the External HDD.After copying the files from the MACINTRASH, I plugged it back into my PC.My PC no longer recognizes my external HDD. I unplugged the power, plugged it back in.Same with the USB cable. Rebooted. Then my computer wouldn't reboot and windows did its automatic self repair. Nothing.I unplugged EVERYTHING and left it that way for about 30 minutes. I plugged EVERYTHING back to my computer and turned it on.
Windows booted up fine. I plugged in the external HDD and windows had that little icon telling me it was installing drivers. I was excited to think that it finally would recognize my external HDD.Of course, it didn't work. The HDD does not show up in my computer. It does show up in Device Manager and Disk ManagementDevice MangerUnder Disk Drives it lists it only as "WD" My other drives it has a nice long name like "WD 7500AAK External USB Device" Under properties it tells me Volume information for the disk cannot be found. (The very first time I did that prior to the reboot it said there was 0MB of space on it). It claims the device is working properly Disk ManagementAt first this said that I must initialize my disk. Now it doesn't even show up anymore. I have no idea what to do anymore.
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Dec 15, 2011
I've spent most of the night searching and cannot seem to find an answer to my problem.I have a NAS set up with two 2TB Samsung Spinpoint hard drives. The hard drives in the NAS were partitioned to have 300GB in a RAID 1 and the remainder in a RAID 0. One seemed to be failing so I removed it hoping I could connect it externally to my laptop and recover the data. When I hooked it up to the laptop, it seemed to connect fine but did not show in My Computer. When I went to Computer Management - Disk Management, it shows the partitions as healthy (see image - Disk 1). However, when I right click on the partitions to assign a drive letter, the only options available are Delete Volume and Help. Same when right clicking the Disk 1, all that is available is Convert to Dynamic Disk, Properties,
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Jun 5, 2011
I have just bought a new computer and am running win 7.The C drive is fine but my external drive Maxtor 500gb connected by USB, is showing 465gb as used space when this is empty.In Disk management th drive is shown as 16gb, but in defrag screen the full 500gb are shown,what is using the 464gb that is empty?My previous computer running XP was showing the external drive correctly!
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Aug 17, 2011
my hard drive D shows full wehn i have only 2.5gp used but the rest are all fre but then it shows that the drive is full.
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Sep 11, 2012
in windows 7 it indicates the hard disk is full while there is no any doubtful data or other data in pc. hdd capacity is 250gb. which dosent contain any bulky data?.But why it shows harddisk is full
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Dec 27, 2009
Basically, i want to transfer my music collection to my usb drive, but when i do so it transfers about 70% and then it says "could not find this item - this item is no longer located in...." it says that the item is not longer located on my usb... but i was trying to transfer it from my pc to my usb so it should be put on there. It says this for like 380 items which is the rest of the data i wanted to transfer.
I wondered why it said it was no longer located on my usb, then when i looked on my computer, it shows my usb (and other flash drives on my computer) as unformatted, it just says there FAT32 format and when i click on it, they show as empty, even though i know thers alot of things on there.
Basically to fix this i have to restart my pc and then its all fine again, my flash drives show up fine and they are formatted and the files on them can be accessed.
But not all the music is on my flash drive so i have to transfer the rest over again like i did before, this time it transfers some and then has the same problem and i have to restart. Eventually i can get all the music on my usb after restarting a few more times.
My question is... why is this happening? ive no idea why but my flash drives just show up as unformatted half way through. There must be a way to stop this or something.
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Sep 15, 2011
My portable hard drive is showing all the hidden files and folders on it (the ones prefixed with ".", but not the System Information folder, interestingly). I don't have this trouble with any other drives, or elsewhere on my computer, so it seems somehow to be associated with this specific drive.Of course I check to make sure that "Show hidden files and folders" is turned off.
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Jan 26, 2012
I got a problem, my external hard drive (westen digital 1.0TB) isn't popping up my computer. I can see it in devices (USB to ATA/ATAPI bridge) but i can't acces it.What i've done already:Computer Management-> Disk Management. Than ive to initialize the disk, i can choose between MBR and GPT. In both cases i got the error: Data error (cyclic redundancy check). I can't chance any letter Downloaded different programs but non of them worked
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Aug 7, 2012
Event ID 11 (Warning) = Disk Controller
Device = SanDisk Cruzer, 8GB, Formatted FAT32
All USB Ports affected.
The device works perfectly.
how to eliminate the warning ?
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Sep 17, 2012
i tried to used pc disk clone x to clone my win7 to a smaller hard drive.now for some reason My Computer shows as 381 gig size instead of 682 gighere is a pic tried to make the partition a couple megs smaller to make it realize the actual size and its not working.
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May 27, 2012
I already have windows 7 Ulitmate x86 but 1 day I came up with an idea of giving a try on x64 one by dual booting.. So I downloaded it legally from microsoft and I did every procedures required for the install. Shrunk my C drive and installed the OS on the unallocated free space on the drive and it went on perfectly. But the problem is the System Reserved partition showed up on the x86 OS. every time i open My Computer i can see the system reserved partition.
I could accidentally do something wrong with the partition if it remains unhidden so I want to hide it. I was thinking of changing the drive letter but I afraid that's going to give me boot problem. In disk management the System Reserved is labelled Z and marked as active. I tried to set my other partition as active that day but the pc cannot boot at all not even the boot manager showed up. However I managed to fix it using my recovery disc to access the cmd and reactivate the Z drive using diskpart.
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Jan 31, 2012
I have an eSATA drive that has stopped functioning properly. I was trying unsuccessfully to install some completely unrelated software when I noticed that my eSATA drive was presenting differently. Under My Computer it now said that the drive was empty and there were four drives that appeared that said "Removable Disk (G)", "Removable Disk (H)", "Removable Disk (I)", and "Removable Disk (J)". When I select my eSATA drive, it says 'folder empty'. When I select one of the removable disk drives it says "Please insert a disk into removable disk (?). Whenever I reboot the computer with the eSATA drive disconnected, all five disk drives go away. I don't remember changing any settings or anything like that. One thing is odd that in device manager, the eSATA drive comes up as a SCSI drive. The device manager shows it as "WDC WD10EADS-65M2B1 SCSI Disk Device", but it is actually a "WDC WD500F032".
[System Summary]
Item Value
OS Name Microsoft Windows 7 Home Premium
Version 6.1.7601 Service Pack 1 Build 7601
Other OS Description Not Available
OS Manufacturer Microsoft Corporation
System Name HOME
[code]...
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Mar 23, 2012
I have a 500gb seagate external hard drive, and already used 240gb space. It worked fine until yesterday suddenly i could not access the files at all. I checked disk management, and it showed that my external drive became RAW drive. I tried to do chkdsk that I learned from one of the forum, and then it somehow has fixed the RAW drive back to FAT32. However I still cannot see any of my files. I opened command prompt, and typed in dir /a and it said 0 files 0 bytes, 4 DIR 288,714, 293, 248 bytes free. How can I bring my files back?? I don't want to lose my files.
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Jan 22, 2012
I had windows vista 32 bit earlier. Then I got windows 7 professional upgrade in trial period. I didn't notice how it happened. Of course it must be my mistake. Now when i boot from windows 7 it shows 64 bit and in vista it shows 32 bit. The system asks before booting which one to choose. It's today only that I have installed but I am not facing any problem as such except that i need a product key within 30 days. Should i leave as it is or uninstall vista somehow. Would i be able to reboot my system using the 32 bit vista CD?
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