Usb Storage Devices Not Detected
Oct 12, 2011
I no longer show any storage media (flash,portableHD) in my computer when i plug them in. The sound chimes when they connect, they show in the device manager with an exclamation point, but i cannot access anything. Initially my flash drives would attempt to install drivers but fail, now nothing even pops up in the task bar to show it is connected.
Anything that it not storage related (mouse,keyboard,printer,phone charger) all work fine, they chime and pop up in the taskbar when they are plugged in like normal.
What i have tried with no success: Boot into safemode and uninstall everything under USB Controller.... in the device manager including hidden, use different usb ports, refresh, update drivers, nothing works.
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Oct 14, 2011
Keyboard and mouse drivers unaffected.USB Mass storage device properties messagewith driver check on:"Windows cannot verify the digital signature for the drivers required for this device."with driver check off:Tells me drivers are corrupt or missing.Search show diver where it should be:C:\Windows\System32\drivers\usbstor.sys (also usbfilter.sys).Used the HP Recovery Manager to restore factory setting for USBStor.sys, it indicates it is successful but no changeon reboot, still cannot use flash drives, SD cards, external HDs. Units work find on my laptop.Called HP 4 times, after extensive troubleshooting each time, following their instructions, go to hp.com/go/instant, get screen saying request has been received. Each time tech tells me he cannot find my request.After a while, read 2 hours, told they need to talk to supervisor, will call me back, KISS OF DEATH, never hear from them.
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Oct 31, 2012
I recently started seeing a problem on one of my laptops where all USB storage devices would mount but when I try to access them through explorer I get a warning saying the location is not accessible and access is denied.The system can see the usb device, derive the name and file system type of the volume be it a pendrive or a kindle but I cannot access the files.All of these devices work without issue on my other Windows 7 laptop.I get this regardless of being logged in with a user has administrative permissions or standard user permissions.The laptop is a DELL Latitude XT2 running Windows 7 Ultimate fully patched.
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Apr 23, 2012
OK so this is with my sisters laptop, everything was apparently fine one day & not working the next.I've read it may be a driver issue & have re-installed the correct (I think) driver version, but this hasn't fixed the problem.
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Mar 2, 2010
Certain devices ("obsolete" flash drives, iPod) are undetected in Windows 7. There are no problems with my mouse and wireless adapter, which are USB. I have tried connecting previously undetected devices through the same ports that detect the mouse and wireless adapter, which has made me further suspect the problem being with the ports, thus possibly drivers, rather than the devices (since the devices are still undetected).
I have also tried uninstalling all USB ports in Device Manager before restarting Windows, which didn't help.
Another related concern is whether the motherboard driver(s) is(are) up-to-date. I have an Intel Desktop Board LGA775 and cannot find the proper download for an update. This may fix the problem.
Suggestions?
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Nov 16, 2009
- When I plug in the USB Flash Storage to my laptop, If I login as Admin, it can show the contents file very fast.
- BUT if I login as normal user, and plug in the USB Flash Storage and open its drive in Windows Explorer it need long time to open the contents. Did any one know what is the problem?
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Oct 27, 2011
recently, in my Win 7 32 bit SP1, USB devices like keyboard and mouse are getting undetected and detected every now and then. Troubleshooting shows "hardware changes might not have been detected". All the drivers are up to date. Sometimes the computer showed that there was a power surge in the USB hub. I think the USB hub is losing power every now and then
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Jan 28, 2013
I can not access any of these storage devices or virtual drives.The devices work perfectly on other computers.I am sure that there is a problem with permissions.I tried everything from other forums, from cmd commands to local protocol changes,and when i tried to change permision of the drives in My Computer i get acces denied.I am on the only user account which is administrator too.
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Feb 22, 2011
OS is windows 7 ultimate 32-bit/i am using high definition audio device from Microsoft speaker, mic and headphones are working front panel and back is also working..my speaker and the mic from this headset is working, but when i tried to use the headphones and the mic together, the headset is not listed or detected in the playback devices! i cant set my headphones to default because it is not displayed,and when i tried to unplug my speaker,still it doesnt recognize that i have my headphones plugged.i tried install my sound device(VIA HD audio device ) my speakers and headset are working at the same time but my mic is not recognized, but when i uninstalled it, i got my first problem regarding the sound devices but when i installed Realtek, same result with the first one that Microsoft is my audio device.
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Jan 6, 2013
I formatted my new Satellite l855, and installed windows 7 instead of windows 8. See what is going in device manager. Screenshot:
Network devices are not detected at all (ethernet, and wireless). My AMD HD Radeon 7670M isn't detected I don't know what's going with those unrecognized devices (yellow) it's a new laptop, i just formatted it and installed windows. What should i do?
Specs:
Toshiba Satellite L855-B511
Windows 7 Enterprise 64bit
Intel (R) i7
AMD Radeon HD 7670M
8GB DDR3
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Mar 24, 2011
All of my Removable Storage Devices (Flash drives, External HDD) do not work with my Windows 7. When I connect them, I hear the beeps but the device sometimes show up, sometimes not and sometimes they appear after a long interval. On accessing them, Windows tell me that I need to format the drive. Well, I can't do that. It's happening with all of my removable devices, not just one. They work fine with my laptop which is Windows 7 too,
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Nov 4, 2012
what will i do, there is no usb mass storage device driver detected in the device manager of my laptop.
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Dec 15, 2011
how to handle USB removable media inside camera.With camera there is no "Safely remove hardware and eject media" option.When Photo camera is connected, a new camera device is installed and GUI window is opened with option to browse or copy photos. But there is no removable storage devise eject button on notification area. The USB removable Storage devise is also present on File Manager Computer left panel but again, there is no mouse right button eject option as normally with removable storage devices. I have checked in on several computers. How to understand. I don't believe that it's camera specific but Camera is Canon S95.
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Jun 25, 2011
I have been unable to connect to anything on my wired network, for about the last week. I don't remember making any changes however, I just became unable to connect.I having done a little troubleshooting.1. I can connect to the shares of my Windows Home Server if I use the IP address. The name does not resolve.2. Flushed DNS and restarting DNS server. Flushing DNS works on one client, to allow browsing by the name & restarting DNS works on the other. However neither works after a restart.3. Only my Wifi clients are experiencing this issue. My wired clients, desktops, PS3, Xbox 360, and Boxee can connect perfectly.This issue is not limited to my server. I can't connect to shares on my desktop, nor print to my wired printer.Some network background:I have DSL through CenturyLink and have a Linksys E2000 router.
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Nov 4, 2011
Is this a necessary thing to have, it seems to be just a cookie storage location,Do I really need another windows temporary folder accumulating garbage or not ?If you go to internet options/ advanced and scroll all the way down the list it's enabled.
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Dec 30, 2012
This may not be the correct place to post this, but I wasn't sure. I just recently downloaded Windows 7 Ultimate, and a couple of drivers. Nothing else. I'm using a 90GB Corsair Force 3, and it says that 67.5GB have been used, but there is no way that that's possible. What happened?
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Apr 1, 2011
If I have lots of files (more than 70) on a DVD-RW. Windows takes ages to read the disk and be ready to access the files.Is there an optimum way of doing this that makes Windows happier?I update the files fairly regularly.I do have DVD buring software. (In any case, if I use Windows to update the disk, it finalises the disk.) I remember with earlier versions of Windows using a UDF reader, and then there was no speed problem.
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Sep 21, 2009
I'm getting an odd error trying to connect from my Windows 7 laptop to an XP PC.he XP computer is 'seen' on the network, and I can see the shared folders on that computer. The problem comes when I try to see inside those folders. I get this error message:[Window Title]Open Folder[Content] \DOCOFFICEDoc Office C is not accessible. You might not have permission to use this network resource. Contact the administrator of this server to find out if you have access permissions.Not enough server storage is available to process this command.Anyone have a clue what's going on here? I believe all of my sharing permissions are correct, and the XP computer can see files on the Windows 7 machines (I have two laptops that I'm playing with Windows 7 on). Both Windows 7 laptops generate the same error trying to access the XP machine, though they can see and access each other just fine. I've run through all of the troubleshooters multiple times to no avail, disabled and re-enabled network access (both wireless and Ethernet connections), and still get that same error consistently.
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Jan 22, 2013
How to reduce D Drive and increase C Drive
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Feb 19, 2010
I've got a fairly recent Win7 x64 install on my system. Since Beta, I've been getting an error message "Not enough storage is available to process this command", which is accompanied by a stop code 0xc142 when launching items like Task Manager. I've seen the first error is typically related to the Windows Desktop Heap, but I've set from the original (2GB if I'm reading it correctly), to 4GB of space. I'm running a system with 1.7TB of available drive space (20GB on the OS drive as it's a smaller SSD drive) and 6GB of RAM. I've tried varying the windows page file from 500MB to the system-controlled 6GB with the same result.
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Nov 11, 2012
My hp mini 210-1010NR, during start up, says it's "Primary (internal) battery storage capacity is low. What does that mean? Do I just need another battery?
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Jan 21, 2013
I'm trying to install Wireless Lan API but it comes up with the message "Not enough storage is available to process this command"
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Dec 10, 2012
I'm running Windows 7 on my Lenovo T400. I use a wireless router and a LinkSys NAS200 network storage. I'm having a hard time trying to set up backup on the net storage. It worked fine with my XP laptop. I can access the files on the net storage using my browser, so it appears that the network is working, but I haven't been able to map a network drive, and the Windows 7 backup can't find it.
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Jun 5, 2012
my home pc installed win mail but i dont no what is capacity of mail store e.g. like 20gb or more then can u tell me and how to increze the capacity of storage i have window 7 32bit ultimet
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May 6, 2009
I noticed a heated debate in the "RC1 as Main OS" thread and I figured I would take this out of the thread and allow people to discuss it here.
Personally, it's hard to fathom keeping my personal email online for people to look at or steal my identity or companies records.
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Nov 6, 2009
Been using the new Windows 7 for a week or so now, everything is great! But i have one big issue. Every time i plug in a USB pen drive or my tomtom device, a window appears with a message saying that the device drivers can not be installed. When i click on the ballon message it just displays the device followed by a red X and 'Failed'
I have tried many usb mass storage devices and i still have the same issue.
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Feb 17, 2012
best way for storing images online to free my HDD to specify my region is INDIA . Pls do specify the site accessible in my region
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Dec 18, 2011
To keep it short I do have an ssd and hdd I'm using the ssd for os only and the hdd for programs storage and documents (two partitions) one of them keep disappearing for some reason the one I use for programs storage. I'm using Windows 7 64.
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Feb 4, 2012
I'm looking for a 2 TB at least to 4TB NAS but I don't know which one choose, which brand works better, etc. My budget is from $200 dlls to $400 dlls. I'm posting this thread because I need help choosing it so please help me. I'm looking for one that has HDD protection (RAID1, etc). I like iomega, seagate, western digital, hp, etc. whatever brand it's ok but I need them to work with Win 7 and Win XP.
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Feb 10, 2012
I've just got a StarTech dock station for the Hard Drive (with Esata and USB 3.0 ports). When I first used it first time. The first thing I use is ESATA port and ran without a problem (run CrystalDiskInfo and CrstalDiskMark to test) and also I format the drive.But when I try USB 3.0 port is won't response well (using express card). For example it found new hardware and open the drive - but then I ran CrystalDiskInfo or CrstalDiskMark it won't open unless I disconnect the USB then the program will open after I disconnect the USB. I've try copy a file across nope crash or stop working. So I've try using USB 2 to see if not the USB 3.0 same problem but gone back to Esata port work fine!So I've try on another laptop to see if not the Dock problem. And USB 2 work!!!! even USB 3.0 work using Express card so it not the dock problem (The laptop is running Win XP 32 bits).I also got WD passport and book (1tb/3tb) and they both work fine on my laptop plus the USB 3.0.
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Feb 18, 2013
I'm obviously brand new to the forums so I hope this is the right place for this. I should start with my type of drive; I have a 120gb Cherryville SSD from Intel serving as my C: Drive. Just the other night I had approximately 43GB left in my C: Drive (note this is incredibly low as well, but I was content). Last night I checked again and saw that I was down to 25! I performed a disk defrag and that actually decreased my storage to 23! I am absolutely puzzled as to the cause of this.
The only thing I have done between the time that I had over 40 and last night was update my visual BIOS (having nothing to do with my C: Drive at all) and download a simple XML update for Microsoft Expressions (which was measured in kilobytes). Granted I have done my fair share of updating .net framework and various other updates, but all of my major programs are on my hard drive, not my SSD. To put this into visual perspective, I'd like to share a photo showing around 25GB of space taken that is absolutely nowhere to be found, I find it hard to believe that Windows and a few programs can take up nearly 90GB of storage.
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