Satellite L300-110 USB external hard drive is no longer detected

Similar Questions

• Toshiba 500 GB external HARD drive is no longer detected - after only 1 hour

  Hey,.

  I finally got my Toshiba 500 GB external hard drive delivered today. I had no problem setting up and to turn my laptop on, it immediately recognized and I started to transfer things for her.

  However, I accidentally stood on the USB cable to the HARD drive and disconnected. I plugged it in, but my computer did not recognize.

  Nothing I've tried has worked, always, the laptop does not recognize the hard drive.

  Please help, I've only had the one hour thing, and it already does not work! I really hope that I have not only lost £56...

  All advice is appreciated, thanks in advance.

  NEW: My father just tried plugging the HARD drive in the desktop PC is on the ground, and as soon as the USB when it is in the port, you stop the computer... causing him to lose a lot of important business email, he wrote. It starts the computer, the USB and you stop again... and this has happened 3 times until he gave up. What on Earth is wrong with this thing? I've never heard of a USB cable, stop a computer permanently, or a hard drive that does more after an hour of use...

  Post edited by: Sam_V631

  The USB port on the HARD drive may have been damaged and may be causing the PC detect a short power.

  You can try another USB cable? If it is not the cable, then the HARD drive should be sent to a Service Center for repair or replacement.

• Problem of the Satellite A100-912 usb external HARD drive

  Please help guys!

  I installed Win 7 32 bit on my laptop Satellite A100-912. Everything works perfectly in addition to having problem reading external usb HDD (disk appears in disk management, but are not accessible). These discs are not defective, because I use them on some other Pcs. Thumb drives are not a problem at all. Tried to use the self-powered USB hub but without success. Not sure if this is a related issue of Bios or a material limitation of this device. Thank you!

  > Everything works perfectly as well as having problem reading external usb HDD (disk appears in disk management, but are not accessible).

  The HARD disk appears in disk management, but you see the additional HDD in my computer?

  I don't know Mr. what could cause this and he s strange that you cannot access the USB HDD, even if it has been recognized correctly
  Maybe you should try updating the chipset driver.
  Chipset driver controls the ports of interface USB/so it of certainly worth a try

• Satellite 1800-712 does not recognize my USB external HARD drive

  Hello

  I would really appreciate the help. I own a satellite 1800-712. I have receently bought a usb external hard drive for some extra memory (IE Toshiba MK4026GAX USB Device)

  When I connect it to my usb port it records any with the computer. The green light so there is power to the hard drive. The usb ports recognized of other fine features (a modem and memory stick)

  I tried the external hard drive on a desktop pc and it works fine.

  I have downloaded all windows xp service pack updates and updated my bios. Don't know what to do now.

  Please help and thank you in advance!

  Hello

  Although sometimes, I know that the OS is not able to recognize the external USB device, because the device external USB (HDD) consumes more energy than the 500mA.
  The USB ports provide 500mA power and if the device needs more power so it s is not possible for the Windows operating system to recognize the external device.
  You have an external power supply for the USB HDD? You should use it.

  Good bye

• 250 GB USB external hard drive is compatible with Mac OS x on an iBook G4?

  Hello

  I just bought a Toshiba 250 GB Usb external hard drive because the seller advised me telling me that it works in my iBook G4 Mac OSX computer.

  I made it and I see it on my desktop with a folder called System Volume Information and 2.32 GB available.

  I tried to copy a file and I got a message saying that the disk is not editable.

  Where can I find the instructions to initialize if it's compatible?

  Thanks in advance,

  Joan

  Post edited by: jinglada

  Post edited by: jinglada

  Hello

  I'm not sure on this subject, but maybe you have to format it.
  Are there issues listed in the Device Manager?

  Good bye

• Seagate FreeAgent GoFlex USB external hard drive problem

  I have a Seagate USB external hard drive. It is loaded with all my pictures and music. I can not open. I did in the past without problem.  It is a Seagate FreeAgent GoFlex. It says that I have the drivers updated. I've started and restarted. uninstalled and installed etc. It's also almost if there is nothing on the disc. When I plug it into the USB port it will not appear in the my computer tab, however, it shows in the toolbar at the bottom as installed but with nothing on it. When I run the troubleshooter, it says that the problem can not be detected, but it also says that the device is functioning properly. I do not know because I can not the specifics to fill. Y at - it somewhere that I can take this drive to see if someone can see if my files are always about this and that so they can transfer to another drive? Help, please!

  [Moved from comments]

  Hi Philippe,.

  Welcome to the Microsoft Community and thank you for the post about it

  It seems that when you connect an external hard drive Seagate USB to your computer, there is no indication in the drive. I appreciate the action that you tried to solve the problem.

  I would like to know the following information.

  (1) what version of Windows is currently installed on your computer?
  (2) have you tried to connect the hard drive to other USB ports?
  (3) you are able to use other USB devices?

  I suggest you to connect the hard drive to another computer and check.

  Your answers are important to us, please write to us with the requested information so that we can help more.

• Computer laptop (Vista) does not take account any new working USB external hard drive

  Hello, I'm under the latest version of Windows Vista Edition Home Premium on a Dell XPS M1210 and spin in the problems with the connection of my second USB external hard drive. In other words, when I plug the drive (a Seagate expansion 1 TB), nothing happens. Literally nothing, no notification of installation of the driver, no sound is played stating that the system recognized the device, no new entry in post working or disk management. I connected this drive on another computer running Windows 7 and it worked without a problem, so I do not suspect the problem to lie in the hard drive, but with my computer. My other external hard drive USB, a Maxtor Basics Portable 250 GB, works perfectly, but there more than two years. I bought the 1 TB Seagate as a backup and an upgrade, but I plan to go back now that there is nothing more than a big black Clipboard with a green LED clear too much room. What can I do about it?

  Hello
   
  Most likely, there is not enough power for the USB port of your machine to the external device do recognize. As a test I would have you test the issue on another USB plug.
   
  I recommend you contact you either OEM (Original Equipment Manufacturer) or the manufacturer of the motherboard if it is a machine of casting House and get the latest chipset drivers for your motherboard.
   
  Updated a hardware driver that is not working properly
  http://Windows.Microsoft.com/en-us/Windows-Vista/update-a-driver-for-hardware-that-isn ' t-work correctly
   
  Aziz Nadeem - Microsoft technical support.

  [If this post was helpful, please click the button "Vote as helpful" (green triangle). If it can help solve your problem, click on the button 'Propose as answer' or 'mark as answer '. [By proposing / marking a post as answer or useful you help others find the answer more quickly.]

• Response speed - USB external hard drive

  Hello

  I have W7 Professional (32 bit) installed on an Acer Ferrari 5000 with 4 GB of RAM. I have a 1 TB WD My Book USB external hard drive connected via USB.

  When I access the drive to play an Explorer of W7 film shows my folder & first screen load files instantly, but then the green progress under the full path bar direcory slowly starts to move across the screen and may take up to 3 minutes to stop. Durning his time my pc performace Marc everything stop. The video load but Windows Media Watch does not respond and the hourglass (or a circle in W7) shows the application as it is busy. Finally, video begins to play but jumps several images at once, even if the sound is fine. After about a minute the video started playing at double speed, befire the entire process repeats itself until it catches up with the sound and the video will play very well for about 10 minutes.

  Videos are not damaged (I can play my portable hard drive very well), the device signals healthy in the WD diagnostic tool and the firmare for the device is up to date (on the WD site).

  I see a lot of people in this forum have problems with W7 64 bit, but there is no mention of 32-bit issues. Also there never was problems with the device was detected or is not accessible - gal just access the device. My only job is about from the drive to copy the movie on my laptop and play it from there - which kind of defeated the purpose.

  I left a similar post on the WD website, which so far had no response. Is it a question of W7/USB? Any other ideas would be useful.

  Hello

  I have W7 Professional (32 bit) installed on an Acer Ferrari 5000 with 4 GB of RAM. I have a 1 TB WD My Book USB external hard drive connected via USB.

  When I access the drive to play an Explorer of W7 film shows my folder & first screen load files instantly, but then the green progress under the full path bar direcory slowly starts to move across the screen and may take up to 3 minutes to stop. Durning his time my pc performace Marc everything stop. The video load but Windows Media Watch does not respond and the hourglass (or a circle in W7) shows the application as it is busy. Finally, video begins to play but jumps several images at once, even if the sound is fine. After about a minute the video started playing at double speed, befire the entire process repeats itself until it catches up with the sound and the video will play very well for about 10 minutes.

  Videos are not damaged (I can play my portable hard drive very well), the device signals healthy in the WD diagnostic tool and the firmare for the device is up to date (on the WD site).

  I see a lot of people in this forum have problems with W7 64 bit, but there is no mention of 32-bit issues. Also there never was problems with the device was detected or is not accessible - gal just access the device. My only job is about from the drive to copy the movie on my laptop and play it from there - which kind of defeated the purpose.

  I left a similar post on the WD website, which so far had no response. Is it a question of W7/USB? Any other ideas would be useful.

  Speed on USB hard drives is relatively slow at first. You are looking at maximum read anywhere between 25 and 32MBs speed if the CPU is not do much else at the time. Supported playback mode tend to transfer bog down over time, as the fragmentation of the file. USB is convenient but firewire and eSATA are faster and faster.

• Windows 7 Pro Backup can not see my USB external hard drive.

  This seems to be an old problem, maybe someone has a solution:

  I have a Toshiba 150 GB NTFS USB 2.0 external hard drive I used as backup when I had XP, but now I have W7 Pro 64-bit (SP1), and the backup program is unable to see the player.

  It shows in Explorer, it works very well, has write permission, but is not in the list of Backup Options.

  Player is 18 months old. W7 found and installed the USB driver for it.

  It is wired, I don't have a network.

  In addition, Windows cannot format the drive.

  I changed the drive letter of that W7, named F to Z, no go.  All I see in the backup is C and the DVD player.

  It has been suggested that I have uninstall all the drivers USB and reboot and let Windows reload them, but I have a keyboard and a mouse USB, so if I do that has no way to control the computer.

  How can I make the visible external drive for the backup program? Any help is appreciated.

  I use Ghost on my 8 month, Toshiba Satellite L755 and have never seen a conflict.  I also have it on 3 desktop computers.  For antivirus I use AVG free on 3 systems, Symantec SEP on that and Norton Security Suite on the laptop (which I get for free from Comcast).  The only thing related to security, I see in the menu start from Ghost 15 is a small window to give people access to Ghost.  He also built in the feature called Threatcon, which I've never had any message of.  Here's the info of the construction in the help.

  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  On Symantec ThreatCon

  ThreatCon is threat of Symantec early warning security system. When Symantec identifies various threats, the ThreatCon team adjusts the level of threat. This adjustment gives people and adequate warning systems to protect against attacks and data systems.

  When you activate the trigger of Symantec ThreatCon to a selected backup job, Norton Ghost detects changes in the threat level. Your computer must be connected to the Internet, at the time. If the ThreatCon level is reached or exceeded, the backup operation in which you have enabled Symantec ThreatCon is started automatically. You have then a recovery point to use to recover your data to your computer should become affected by the latest threat.

  Note:

  If your computer is not online, then it is not sensitive to online threats. But if you connect your computer to the Internet at any time, it becomes vulnerable. You don't have to enable or Disable Symantec ThreatCon when you go on or off line. Works if you're online, it doesn't matter if you're offline.

  For more information about Symantec ThreatCon, visit http://www.symantec.com.

  ~~~~~~~~~~~~~~~

  Good luck.

• Cannot access 250 GB Toshiba USB external hard drive

  Hello

  I'm unable to access my 250 GB USB hard drive. It gives an error that it detects hardware & gives a pop for Cypress AT2LP RC58 driver & research updates on internet & then error is "cannot install the hardware, the hardware was not installed because the wizard did not find the necessary software."

  Any help will be much appreciated.
  Please let me know for any info.
  Thank you very much!!!
  Concerning
  Harish S

  Hello

  Seems that the external HARD disk drive cannot be recognized because of the driver problem.
  What you could do to disconnect the USB of ALL devices and open Device Manager.
  Then choose the display command, show hidden devices and uninstall all devices under USB controllers. Reboot the laptop.
  After restarting again the operating system must install USB drivers again and you could test whether the external HARD drive can be connected as well.

  I have goggled a bit and found a few interesting statement abut Cypress AT2LP RC58. It seems that the HARD drive is ok but sometimes the HARD drive cover and the interface connector would be malfunctions and so this problem would happen.

  But these are only suggestions if you want to try for Cypress AT2LP RC58 goggle and see for yourself.

  Best regards

• Windows 8 and USB external hard drives

  I want a new dv7 with Windows 8 and an Iomega Prestige 1 TB external hard drive I use successfully on Windows XP, Windows Vista and Windows 7 systems. It behaves erratically in Windows 8. Sometimes it is not recognized at all. Sometimes it is, but trying to access it via Explorer, Windows crashes requiring a diet forced down. Other times, you can access it with success and even copy a file to it with Solution Explorer, but if you try to copy multiple files with the same drag and drop, it displays the calculation time to copy file window, but the calculation done so forever, just stays there. Also, when you try an Xcopy in the prompt with mutiple files and / or files, copy the first file he is suspended from the command window. The system has a newly updated BIOS and all installed Windows updates. Ideas?

  Tried moving the Iomega for a USB 3.0 drive (the drive is 3.0 and 2.0 compatible) 2.0 in Windows 8 port and it now works fine. No idea whether the problem with USB 3.0 with Windows 8, HP or Iomega.

• HP Pavilion 15 laptop: Need help, PC laptop HP Pavilion 15 could not boot from USB external hard drive.

  My desktop HP Pavilion P7-1074 4.5 years computer dropped last week. Planed to get a replacement on Black Friday or the day after Christmas. But I have to run some programs inside hard drve to the desktop computer. So I have attatched hard disk dive from my desktop to my laptop HP Pavilion 15 USB port with an enclosure.

  The laptop would recognize the external hard drive as a SYSTEM (F 62.2 MB of free space of 97.9 MB, OS (GTB-free 1.11 of 1.35 TB and HP_RECOVERY (H 1.33 GB free of 11.0 GB.))) But I couldn't find the program I want to run.

  I went into the BIOS to set the boot order to boot from USB first, but I could not get the result I expected. The laptop still start on its own hard drive. I tried all three USB ports, no one works.

  Could someone help me please?

  Thank you very much!

  Hi @db69613,

  Welcome to the HP forums! It's a great way to engage, ask questions and find resolutions by working with specialists from the community of HP. I understand that you need assistance with your desktop computer HARD drive that is connected to your laptop via the USB port. I'll be happy to help you with this.

  I'm just surprised at the levels of technical knowledge and technical skills that your possession. Hats off to you for this. It was very clever of you! It has been a privilege to have shared this platform with you and work with you.

  First of all, programs of a different version or windows session will not work on another computer as it was installed on the computer of origin at this time. It is an installation and application software, to the difference of the data or information that is accessible by any computer when the hard drive is connected. It is because no software installation binds the application of this specific operating system installed on this specific to the time machine.

  If the computer does not and the hard drive is accessible, all the content (such as music, photos, videos, and other information are accessible), but the programs have been installed originally are not available and will not work on any other computer when it is connected to the outside.

  However, if the hard drive works fine, windows is correctly installed, then the same hard disk can be installed on another PC of office and some of the programs should work ideally.

  I hope this helps! Please let me know how it goes. I really hope that the issue is fixed without hassle.

  To simply say thank you, please click the "Thumbs Up" button for appreciate my efforts. If it helps, please mark this as "'Solution Accepted". " If you need more assistance let me know and I will gladly do whatever I can to help.

  Please take care now and have a wonderful week ahead.

• 5OO GIG undetected USB external HARD drive

  Original title: 5OO GIG EXTERNAL HARD drive USB device

  System is unable to load the external hard drive.  The hard drive lights to indicate power, but the system does not show the joining, so I can't load anything on it.  Any ideas?

  Hello

  -The problem occurs on all USB devices and ports?
  -Don't you make changes to your computer, after which the issue started?
  -What operating system is installed on your computer?

  I recommend you follow the steps in these links that talk of a similar question.

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-hardware/USB-hubs-not-recognized-in-Windows-7/2147865a-6e2f-46a0-b996-2999aabe9ab6
  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-hardware/external-drive-is-not-recognized-in-Windows-7/3461b4fd-8e6b-44b2-8c73-aba682a4275e

• USB external hard drive stopped working

  I use Vista Home Basic Edition on a Dell Inspiron 1525.  I use a WD external hard drive for storage (almost a year) and it has been fine until today.  All of a sudden he disappeared.  At microsoft I used the fix tool and it said: relocation that the driver can solve - I say yes - device driver comes up saying installed successfully - but the disc puts to work continuously until I have unplug the USB or turn off.  Then everything went again.  I tried a dozen times, but it's always the same.  The only new thing that was installed today was a color laser printer & I don't see why that would stop the hd.  Any help or thoughts would be greatly appreciated as I need my data!

  Hello KBS406,

  Have you tried using a different USB Port? It maybe your H.D. must be assigned a letter given that your printer may have replaced it, itself when you install.     How to change a drive letter: to change an existing drive letter on a drive, on a partition, or a volume, follow these steps:

  1. Sign in as an administrator or as a member of the Administrators group.
  2. Click Start, click Control Panel, and then click performance and Maintenance.
  3. Click Administrative Tools, double-click computer management, and then click disk management in the left pane.
  4. Right click on the drive, the partition, the logical drive or volume that you want to assign a drive letter to and then click change drive letter and paths.
  5. Click change.
  6. Click assign the following drive letter if it is not already selected, click the drive letter that you want to use, and then click OK.
  7. Click Yes when you are prompted to confirm the drive letter change.

  The letter of the drive, partition, or volume that you specified is changed, and the new drive letter is displayed in the appropriate drive, partition, or volume in the disk management tool.

  Hope this helps you. Let us know anyway. Make it a great day!

  "In the end the love you take is equal to The Love You Make" (The Beatles last song from their latest album, Abbey Road.)

• USB external hard drive recognition problem

  I recently copied a large number of music files FLAC from a NAS drive to an external hard drive. When I plug the hard drive into the USB port on my computer, it is not recognized or appear in the screen 'computer '. Instead, I have an icon in taskbar icon (bottom right of the screen) and when I fly over it says "safely remove hardware and eject the media.

  Please, what this mean and is there a problem with my external hard drive

  Thank you very much

  John

  Start the disk with the connected player manager.

  In the lower panel, check disks and look at the left panel. It must indicate the status of the disc attached. If shown as a foreigner do a right click and "import foreign disks".

  This does not affect the data on the disk and not the alternative option of having to write a signature to the disk. You may also define a drive letter in the right side, until a drive has a letter, you can't see its contents.