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  • How much of slow and fast flash memory a "flash memory" have? [migrated]

    - by gsc-frank
    Trying to know what is the best of my flash memories to use ReadyBoost I realize that I don't know how much of fast flash memory each of my flash drives have. One can read: In some situations, you might not be able to use all of the memory on your device to speed up your computer. For example, some flash memory devices contain both slow and fast flash memory, but ReadyBoost can only use fast flash memory to speed up your computer. From http://windows.microsoft.com/is-IS/windows7/Using-memory-in-your-storage-device-to-speed-up-your-computer

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  • Bacteria Viruses

    - by Karan Shukla
    My Friend was once arguing with me for not putting on the cap of his pendrive, he said "I Just have cleaned the pen drive and removed 100's of viruses,how did u leave it open,it must have got infected again" Wow, i never knew bacteria viruses affect pen drives...

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  • Mac Air Bootcamp Windows 7 Installation and USB3 Hurdles

    - by Casey
    I am trying to load windows 7 on a new Mac Air(OS X 10.9 Mavericks) using Boot camp, a downloaded windows 7 iso file, and USB3 flash drive. No obvious issues with stepping through the initial phases of boot camp and disc partition, but when the system reboots to load windows setup/install from the USB3 flash, it stalls after a few screens and gives a "missing cd/dvd drive" error. I have read similar posts regarding this fail that imply there is possibly a windows 7 compatibility concern with USB3, and that if a USB2 port is available....or if you can change your BIOS to make your USB3 look like USB2...then you can get around this error. Unfortunately I only have USB3 ports on this system, and it appears accessing the PC equivalent "BIOS" on the new Macs is very difficult....and if you screw it up you can ruin the system. Does anyone have any suggestions? I should also mention that there is NOT a CD/DVD drive on the Mac Air....and I can't migrate to Windows8 (for various reasons). Any help is much appreciated!!

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  • Change Drobo directory permissions

    - by Steven Scott
    I have a Drobo unit that is connected via fire-wire to a Dell notebook. Using Ubuntu 12.04. I can not seem to change the permissions to allow all users to have read/write access to the drives. The unit is automatically mounting the volumes as my user using the system, so other applications can not access the device. I want to set up a Plex Media Server to stream music, etc... but it will not scan the drives since it can not access them. How can I change the permissions to allow everyone to read the volumes? IF I add them to the fstab as ntfs volumes, Ubuntu reports that they are not available during the boot up, likely due to the fire-wire not having found the drives yet. Any ideas or suggestions would be greatly appreciated.

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  • keepass not working with wine

    - by Decio Lira
    I installed Keepass 1.16 in my thumbdrive, which reportedly works with wine (as per Keepass homepage), but after entering the master password it just hangs and shows the "The program keepass has encountered a serious problem and needs to close" screen. I got this error msg among the stack trace on the terminal: wine: Call from 0x7b844633 to unimplemented function bcrypt.dll.BCryptOpenAlgorithmProvider, aborting On windows, everything runs fine. I'm using wine-1.1.27 on ubuntu 9.04 Any thoughts?

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  • Is it advisable to use multiple ReadyBoost flash drives?

    - by ymasood
    I am a fan of ReadyBoost and have seen good results using it with my work laptop. I tried something today and connected a second flash drive (2GB) and configured it for use with ReadyBoost. The first is an 8GB configured with 4GB for ReadyBoost. I'm using Windows 7 RC 7100 and was wondering if using more than one ReadyBoost drive helps?

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  • External HDD is always in use when trying to safely remove

    - by Mario De Schaepmeester
    I have a WD 1TB Elements external hard drive and every time I use the Windows 7 "safely remove" feature, it gives me a dialog telling that a process is using the disk. Using Sysinternals Process Explorer and the answer on this question (find everything with the drive letter) I get the following result: What is the $Extend folder and why is it in use? How can I disable it? I cannot remove it using the command line (access denied). Edit: I've followed the instructions over here and under the registry key HKLM\SYSTEM\CurrentControlSet\Control\BackupRestore\FilesNotToBackup I have a Multi-String Value named IgnoreNTFS with data \$Extend* /s But this does not make any difference. Also this question is not about a server. Additionally I can tell that I use a program called mkv2vob to convert video files with a Matroska container into something my PS3 will play. I convert the source files straight from my external HDD, but I would expect if this program does not release the lock on the HDD, surely it cannot be locked if the process isn't even running?

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  • iTunes sees my iPhone, but Windows 7 x64 doesn't

    - by Herb Caudill
    After reinstalling Windows 7 (64-bit), it has stopped recognizing my iPhone. I can see it in iTunes but not in Windows Explorer, so I can't get the photos off. I'm having this problem on three different machines and two different iPhones (my wife's and mine). It's maddening. I've had every version of iPhone since it first came out and I've never had this problem before. I've uninstalled and reinstalled iTunes (currently at 10.2.1.1). I've updated iOS on the phone (currently at 4.3). In the device manager, this is what I see: Here's the properties screen for the unrecognized iPhone: And here's what I get after going through the "update driver" process: Any ideas? At the end of my rope here...

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  • Portable hard disk with write-protect switch

    - by Wadih M.
    Hi, I'm looking for portable hard disks that have a physical switch (with or without key) to make it "read only" to prevent modification. Is there a particular keyword I should look for that designate those types of drives, or models I can look into, anything that can guide me will help. Thanks

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  • How to boot from a flash drive OS using VirtualBox?

    - by kokbira
    I have two flash drive, one with Slax installed and another for Android x86 Live installed, but they do not boot in my laptop (in my work they boot perfectly). I can boot from some live CDs/DVDs or its ISO files using VirtualBox, but I cannot do it for live flash drives - I put the flash drives and start a VirtualBox without any virtual HD, but VirtualBox does not recognize them as boot options, as it does for CDs/DVDs. Any ideas? Any alternatives if VirtualBox does not support it? Edit1: I'm using Windows (Windows 7) but I would like to know how to do it in Linux (Ubuntu, for example) too.

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  • HTC Android Fails to mount- Mount from computer?

    - by Ben Franchuk
    I Have an HTC Incredible S (S-Off, Rooted, ViperVIVO 1.3.0 ICS) that has seemingly ceased to posses the ability to mount its SD Storage to my computer. For whatever reason, whenever I plug in my device to transfer files from computer to phone and vice versa, the computer, for some reason, cannot actually aces the phone. I get prompted with a window on my phone when I first plug it in, asking me which mode I want to put the device into (Charge mode, tether mode, etc.), and even if I select the "Disk Drive" function, the phone still cannot successfully mount to my computer. The phone itself unmounts itself from the SD and says that the computer is connected, but again, it doesn't work. Is there any way to force mount the device from my computer- either via command or otherwise? This should help in that if I unmount the SD from the phone I should be able to mount it to my computer, from my computer, Correct?

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  • Use Windows Briefcase from the command line

    - by Daniel
    I have a thumb drive on which I take many of my files with me. I would like to synchronize it with my computer automatically when I connect it. I currently have a script run every time I connect it so that I can do the many things that need to be done when it connects (check for updates to the portable applications, etc.). I want my synchronization utility to: Detect conflicts work correctly when I move files or change the folder structure tell the difference between a file that was deleted on one side and a file that was added on the other work from the command line or at least have a command that will open up a window provide a confirmation screen before doing anything The Windows Briefcase does all of these except the command line. Is there any program that does all of these, or is there a way to synchronize the briefcase from the command line?

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  • Unable to delete all partitions on flash drive using Windows 7 OS??

    - by irrational John
    Recently I purchased an ADATA C802 8GB flash drive. Since the drive was new I decided to run some of the HD Tune Pro (v4.50) performance tests on it, mostly just for the heck of it. To avoid accidently destroying data HD Tune refuses to write to a drive unless there are no partitions on the drive. If you do attempt to write to a drive with partitions, it posts the message "Writing is disabled. To enable writing please remove all partitions." As you would expect, the ADATA came formatted with a single primary FAT32 partition in the Master Boot Record. But a number of unexpected things happened when I attempted to delete that partition. The first thing I tried was to use the Windows 7 (64-bit) Disk Management tool (diskmgmt.msc) to delete the partition. It would not let me. The context menu choice to delete that volume was not available. Next I opened up a command prompt window with Admin authority and ran diskpart. Diskpart deleted the volume for me. However, when I attempted to run an HD Tune write test on the drive I still got the "Writing is disabled" message. Huh??? So I fired up a utility I have which allows viewing drives at the sector level and verified that the partition table in the Master Boot Record was empty. No partitions. Yet HD Tune still thought there were partitions on the drive? So why was I still getting the "Writing is disabled" message from HD Tune Pro? And why wouldn't the Windows 7 Disk Management tool let me change the partitions on this drive. After doing the above, I plugged the ADATA into my MacBook. I was then able to format it as either a GPT or MBR partitioned drive with no problems. I am not looking for suggestions on how to format this drive. I can do that. What I do not understand and was hoping I might get insight into is why this drive behaves so strangely under Windows 7? And BTW, what's up with HD Tune Pro? BTW, if I plug the drive I formatted on my MacBook back into my Windows 7 64-bit system I still run into road blocks with the Disk Management tool. For example, I cannot delete all the GPT partitions on the ADATA so I can convert it into an MBR drive. I following Microsoft's instructions, the instructions just do not work with this ADATA flash drive. Anyone know what's up with this? It makes no sense to me. Has something changed in Windows 7 (Vista)??

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  • Cannot open an external hard drive in Windows

    - by SeeBees
    In Windows 7, I was installing wubi ubuntu to an external hard drive when suddenly it disconnected from the PC. After I connected it back to PC, and double clicked the drive's icon, Windows didn't show the content of the disk but asked me whether I wanted to format it. The hard drive has only one partition. Its format is NTFS. I also connected the disk to Windows XP. It makes the Windows Explorer super slow and I cannot open the disk as well. I can open the disk on Ubuntu and Mac. Is it possible to restore the disk and make it run in Windows? Thanks

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  • How can I create an encrypted, bootable thumbdrive containing Linux?

    - by Hanno Fietz
    I want to have a bootable flash drive that's fully encrypted. I have not tested, but seem to like, TrueCrypt, which provides a fully encrypted system and has lots of other features I like (for instance, hidden volumes). Unfortunately, it seems, system encryption is only supported for Windows, although I'm not sure why. The crux here, I guess, is that you need a boot loader that is capable of asking for your password and decrypt the disk, at least the part that contains kernel and initrd. An alternative might be to have an unencrypted boot partition containing a more powerful system which will decrypt and mount the main partition. However, this brings up the question of whether you're introducing data leaks. Depending on the specific scenario, I may lack the experience to assess if this is a problem. So I'd strongly prefer a fully encrypted disk or a similarly straightforward alternative.

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  • Jump drive with a virus

    - by vaccano
    If I have a flash drive that I think may have a virus on it, but also has some important tax stuff on it, is there a way I can get at the files without endangering my computer?

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  • Xbox 360 External Hard Drive Playlists

    - by BCable
    I have an external hard drive with my music on it, and I would like to make playlists on my computer that will play on the 360. Is there any way I can do this? What formats would be possible (m3u? pls?)? I have too much music to make the playlists on the 360.

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  • What happens when a flash drive wears out?

    - by endolith
    Flash memory has a limited number of read/write cycles, after which it fails. What happens when it fails? Is it like a hard drive, where a failed write is silently moved to another part of the disk and that sector marked as bad and never used again, without data loss? Are there a limited number of replacement sectors? Do operating systems warn the user in some way?

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