USB External Hard Disk Drive Disappears?

Jan 17, 2012

my external hard disk is disappears.what should i do?

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External Hard Drive Disappears And Reappears On Drives List?

Sep 6, 2012

after searching for some answers on the forums, i've been moved to post a separate thread. i have an external hard drive that disappears for some seconds only to reappear again on my list of drives. my computer alerts as if the external drive were dismounting then remounting. i have run various checks and nothing is presenting as abnormal or of issue. has anybody else experience this, what effect is it having on my computer and what can be done about it

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Low Disk Space, Can Transfer Data On D Drive To An External Hard Drive

Nov 13, 2012

Low disk space, Can transfer data on D drive to an external hard drive

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Mirror Hard Drive To External USB Disk

May 27, 2011

I've an all-in-one computer but would like to mirror the hard drive with an external usb drive, main hd 1T internal and 2T external partitioned into 2x1T one for mirror and other for data. Is this possable, running 7 Ultimate.

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Recovery On External Hard Disk Drive?

Oct 20, 2011

to create a recovery media on WD external HDD of Windows 7 from the recovery partition on my sony vaio VPCEH25EN laptop. i'm unable to do so from VAIO CARE since it only asks for an optical drive or USB flash drive, so it's not detecting it as a usb flash drive.

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Cant Find External Hard Drive In Disk Drive

Jun 25, 2011

I can see my external hard drive in device manager, but not in my comp

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How To Connect External Hard-drive To Be Used With System Repair Disk

Jun 29, 2011

I made a few months back a backup of my machine(windows 7 64bit edition). The size was like 25gb's so I saved it on my external hard-drive(I bought a case and put a hard drive(Seagate I think) in it). I know want to use this to restore my computer. So I made a system repair disk and loaded it up. However it cannot find my external hard-drive. I have "WindowsImageBackup " in my root directory of my external drive. Yet it still does not see it. I would install some drivers but I have no clue what drives I need as when I plug it into my computer and I am in windows 7 it finds my drive. What do I need to make window 7 recognize my image?

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Laptop Does Not Read New External Hard Disk Drive Using USB Connection

Jul 10, 2012

My laptop does not read my new external hard disk drive using USB connection. The sign "Safely remove hardware and eject media" is there. But the icon of the hard drive doesn't appear in the "Computer".

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Restoring Windows 7 Recovery Disk To External Hard Drive Or USB?

Jul 11, 2012

I have an Acer Iconia W500 that came preinstalled with Windows 7 32bit Home Premium. I made recovery discs from the tablet before installing Windows 8 on it, which runs great. What I would like to do, if possible, is to use those Windows 7 restore discs and restore them to an external hard drive and be able to boot from it and run the original Windows 7 that came preinstalled. The reason I am wanting to do this, as there were some programs, drivers, and other things that I cannot download from Acer or retrieve from the restore discs, and can only access from the OS if it is actually running.

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Download Simple Tech External Hard Drive Disk?

Jan 21, 2013

Download simple tech external hard drive disk?

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10GB Disappears Off Hard Disk

Apr 27, 2011

ok so if i go into my computer and click on my c drive then highlight everything in there it says that i have 56gb space taken up but when i click on the hard drive itself and go to properties it says 66 gb is taken up. i have hidden files shown so i dont know where this 10 gb has gone. this happed after i turned on restore points and gave it 10 gbs but i deleted that in the screen and turned it off at the same time and it is still gone?

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Disk Management No Longer Automatically Assigning Drive Letters To External Usb Hard Drives

Aug 14, 2011

I use a lot of different usb hard drives in my shop. I have two basic enclosures, a generic one that uses pata drives on a usb 2.0 cable and an Apricon USB SATA 2.0 adapter.Suddenly when I plug in a new drive device manager does see the drive and installs it in device manager. I can see the drive in Disk Management but it has no drive letter assigned, and therefore doesn't show up in Computer. I can easily just assign a letter in Disk Management and the drive immediately becomes usable. However, I would like to get Windows 7 to resume automatically assigning a drive letter.

I have tried a program called USB DriveCleanup. What it appears to have done is remove all installations of prior USB drives and when I plug in a drive that has been in the machine previously it then goes thru the install again. Yet still no drive letter. I think the program is doing what would manually be done by going into safe mode and cleaning out all the entries that build up there that don't appear in normal mode, then removes them. Basically it seems like a shortcut to manually doing it.

I also tried a registry fix that essentially asked me to delete the upper and lower filters. This seems similiar to fix for CD/DVD drives that no longer appear in Computer. This fix also didn't work.I tried removing and reinstalling the chipset drivers. Still no go.Running Windows 7 Pro SP1, H55 chipset.

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Internal Hard Disk Disappears Randomly Since Install Windows 7 Pro 64 Bit?

Jul 14, 2012

2 weeks ago i replaced XP with Windows 7 Pro 64 bit on my PC and since then my D: drive randomly disappears. I have been using the PC which has 3 internal disk drives with XP for the past 3 years never having problems with the disk drivesSince i installed Windows 7 Professional 64 bit, the D Drive is dropped from time to timehen i look under device manager the disk is completely gone, and also if i go to command, diskpart, list disks .... it does not show up.

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Hard Drive Disappears Randomly

Nov 26, 2009

I have an IDE hard drive as my secondary drive used for backups or misc files. I also have an external. But for some reaosn on Windows 7 x64 the IDE (labelled as D randomly vanishes. BIOS sees it fine allt he time. Any ideas or suggestions aside from replacing it as it is still good.

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Hard Drive Disappears Randomly

Jul 17, 2011

I have two optical drives on it one internal and one USB external.For some reason the external drive sometimes disappears from the computer. I can't find it anywhere then a few days later it pops back up. I have tried replacing the cables and checked to power and still the problem continues. I also tried reinstalled the system and sometimes it works.

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Hard Drive Disappears Randomly?

May 22, 2010

I have a 2nd hard drive and somewhat frequently it disappears from Windows explorer like it doesn't even exist. Then once I reboot the disk is back and perfectly fine and intact.I ran the Seagate tools against it and both the short test and long test passed just fine and it says that SMART has NOT been tripped.I did a lot of googling and found similar reports from others. But the things they suggest do not apply. For instance some reports are related to the driver disappearing after waking from sleep. In my case I can be actively using the drive and then it disappears. Also someone suggested disabling power management on the drive, but when I checked the drive is already set to Never power down.I am thinking that perhaps the SATA cable is buggy or not connected solidly. I'm going to open it up and try changing the cable. I really do think the drive is perfectly fine.

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Can See External Hard Drive In Device Manager But Not Disk Manager

Oct 19, 2012

I just bought a new ASUS computer with Windows 7. I have a Macbook Pro and would like to transfer my photos and music onto my new computer. I have 2 external hard drives that work perfectly fine on my mac as well as other PCs. When I plug either of my external hard drives in they are recognized in device manager and say they are working properly but are not recognized in disk manager or under my computer...

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Dvd-blueray Righter/hard Drive Disappears From System?

Dec 24, 2012

my dvd / blueray writers disappear from my system after the computer has been on for a while or i startup and try to burn a dvd/blueray...now here is a hint i recently removed the dvd and installed a Hot Swap drivebay..that hard drive dissappears when when the blue ray dissappears... thaey ar on the same sata chipset the mobo has 6 ea 6gb/s sata connectors and 2 3gb/s sata connectors..the blue ray and the hotswap bay are on the 3gb/s chipset...the mobo has the latest bios and it makes no differance what bios version is installed and when i reboot the computer they are back...

here are the stats:

mobo-gigabyte 990fxa-ud7 am3+
16 gb ddr3 1600 mem
amd fx-8150 8 core cpu
ati 6950 video card 2 gb
1200 watt p/s
7 2tb hdd

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Brand New Hard Drive Disappears From Windows 7 After Sleep?

Sep 25, 2011

Brand New Hard Drive Disappears from Windows after sleep; WD Raptor only 450GB, disappears from Windows 7 after system resumes from sleep. The drive is just a storage drive. I've got three other hard drives that work fine. Could this be a port issue on the motherboard, Asus P8P67 LE?

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Computer No Longer Recognizes The External Drive After Removing External Hard Drive

Oct 23, 2011

.I didn't wait for the computer to tell me it was ok to remove the drive in the usb port. Now my computer no longer recognizes the external drive After removing my external hard drive (without the ok) my computer no longer recognizes the external hard drive. What do I do.

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D SATA Hard Drive Disappears After Random Amount Of Time?

Apr 7, 2011

My D 200gb SATA hard drive disappears around 1-90 mins while on windows 7. I have tried registry repairs and alot of things. Its not faulty cables because i used to have win Xp on exact same computer but reformatted to windows 7. Rebooting makes the hard drive reappear but it still disappears after a while. It still shows up in the bios though. When it disappears, it is completely gone, even in device manager.

my important data is on my 200gb D drive and i only use C for my os and some other things like Firefox because its only 80gb

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Make Internal Hard Drive Into And External Hard Drive?

Mar 30, 2012

I have an internal hard disk not in use ,and I would like to make it as external disk !I looked on the net and I found I should have the " encelsure " butt I think I wont find it here in my city .So is there another way ? like usb -esata cable

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Internal Hard Drive Acting Like An External Hard Drive?

Mar 4, 2010

Me and my brother built me a new computer from scratch (he did the building - i did the watching). I purchased an internal hard drive from Overclockers UK. It's a Samsung 1TB drive. I also have a 64 Solid-state drive in there as my primary hard drive that Windows was installed on and a couple of programs are installed on. My storage disk (the 1TB disk) is for all my music/films etc. Whenever I drag and drop a file into the Samsung hard-drive - it copies it rather than moves it instantly.When I had a laptop, I had 3 external hard drives and this is the way it copied files onto them.how I can get the internal drive to stop acting like an external drive?

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External Hard Disk Cannot Format?

Nov 9, 2012

what should i do, when i unable to format my external and when i click on xternal it appears the parameter is incorrect

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Can't Detect External Hard Disk?

Feb 15, 2013

I recently installed a program to allow my PC to read Mac formatted hard disks.However, it did not work and from then forward, my PC is unable to detect all other external hard disks, I've tried a few. The drives are not even showing on disk management. The lights on the hard disk do light up with I plug them in but nothing happens.

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External Hard Disk Self Ejects?

Nov 19, 2009

I have Windows 7 Professional 64Bit installed on a 250GB internal hard drive. I also have a 750 GB secondary drive installed in the system. When I connect an external hard drive to the computer and try to transfer some files (in this case a Windows 7 SDK DVD iso), the external hard drive self ejects and the transfer gets interrupted. The very next second the hard drive comes back on. I have made sure that it is not the external hard drive at fault as the same issue occurs with my flash drive and also my friend's external hard drive (with different files.) I usually did not care and retry it, but recently I have been loosing files when the hard drive ejects itself and it has started to get annoying. Sometimes the file just dose not transfer no matter how many times I try. All that happens is the hard drive gets disconnected and connected again till I just let it be.

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Why External Hard Disk Cannot Be Detected To All Pc

Sep 7, 2012

Why my external Hardisk cannot detect in any pc or laptop?

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How To Format External Hard Disk

Oct 30, 2012

Am unable to read or write in my hard disk.. every time it shows msg saying not accessible. i tried to format but even that is not happening. i tried using cmd prompt. but no use.

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Computer Can't Detect External Hard Disk

Feb 20, 2012

My computer stopped detecting the external hard disk suddenly. I tried locating the drive in disk management but it is not showing up there.

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Looking For An External Hard Disk With A Power Off/on Button?

May 27, 2012

i'm looking for an external hard disk with a power off/on button ?about usb2 or 3 , i don't mind.i would like a button to power on and when i don't want to use a power off

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Dual Booting Using External Hard Disk

Apr 16, 2012

I am trying to boot windows server installed in external hard disk from my windows 7 pc but when I am trying to do so it my pc is flashing blue screen and my pc reboots with win 7.

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