USB not recognize

Similar Questions

• Tecra R840 & hi speed duplicator USB not recognize WD 1 TB usb drive

  Hi all

  Something strange happened to my * Terca R840 * with Windows 7 pro 64-bit and a * hi speed usb port replicator *.

  I have an a TB western Digital USB hard drive (* 3.0* USB). However, my laptop computer and of the Port Replicator high-speed stopped recognizing on _any_ hi speed (3.0) ports. Only one USB 2.0 port on the side of the laptop it will recognize it. It doesn't matter whether or not the computer is docked in the port replicator.

  It used to work ok directly on the laptop and the Replicator, but now I'm stuck with an extremely slow disc that I try to run Virtual Machines. I tried to look in the Device Manager, but the drive shows there when plugged into a certain USB 2.0 port. I then tried to run the scan for new hardware devices with it connected to the USB 3.0 ports, but it is not found. I've updated the BIOS too.

  Someone at - it ideas?

  Thanks for your comments dude good to know that everything works again :)

• Smartphone USB NOT RECOGNIZED

  Checked the same problem. Computer laptop Windows 8 has not detected the A390 lenovo but the issue is not with the phone, since I was able to easily connect to a Windows XP desktop... There is no problem with the USB ports on the laptop, I am able to connect and use several usb devices, external hard drives, flash drives and other smartphones to android and iOs systems... but not the a390 lenovo

  Split-

  https://answers.Microsoft.com/en-us/Windows/Forum/windows_8-hardware/smartphones-USB-not-recognize/deaf568e-27CB-4dce-AC11-91cabe74a5c1

  Hi RaRojo,

  Thank you very much for the detailed information. The issue could occur due to compatible device driver.

  Uninstall, reinstall everything about the handset and check the status of the issue. Refer to the steps below to uninstall device driver and applications.

  Step 1: Uninstall the device driver in Device Manager.

  1. Press the Windows and X keys simultaneously.
  2. Click on Device Manager.
  3. Locate, right-click on the device.
  4. Click Uninstall.
  5. Restart the computer after the successful uninstallation of the device.

  Step 2: refer to these steps to uninstall a program.

  1. Press Windows + X on your keyboard.
  2. Click on Control Panel.
  3. From the Control Panel, select display large icons and open programs and features.
  4. Right click on the program and click Uninstall

  You can download driver from the following link.

  A390 Smartphone RSS.

  http://support.Lenovo.com/us/en/products/phones/a-series/A390-Smartphone?tabname=downloads

  I hope this helps. Please let us know if you need more assistance.

• Recovery media creator does not recognize the USB 32 GB on Satellite L750?

  I hope that there is someone here who can help you:

  My computer is a computer L750 x 64 based Satellite and the problem is that the sound disappears after a few seconds, when I hear the music from Youtube.

  I read in the preinstalled usermanual can I restore the computer pressing F8 when the computer starts, but it does not work.

  The continuous computer just on Windows 7.
  Now I want to restore the computer to the factory standard and will therefore use the Recovery Media Creator but it does not work.

  I want to save data on a 32 GB USB key, but it will not recognize the stick.
  I know that 32 GB is without error, because I can easily store / retrieve data either with FAT and NTFS systems.

  What I am doing wrong and is there anyone who has a good idea, so I can spend?
  best regards Erik

  Even if your USB is working correctly outside of the recovery media creator, this does not mean that it should be handled properly by this tool.

  I had problems creating recovery DVDs even though I was able to burn video files on the same disk.
  As far as I know you must take at least 16GB USB flash memory stick
  Usually, this should work.

  But I m wondering why you are not able to use HARD drive recovery option. Have you changed anything on the HARD drive?

• the Magic Mouse that came with my iMac to work but it does not recognize HP USB Wireless Mouse

  the Magic Mouse that came with my iMac to work. I tried to use the HP USB mouse that I use with my MacBook Pro at home, but it does not recognize. I went into the settings but it only sees the mouse Magic Mouse.  I tried configuring it as a PC mouse.  How to recognize the USB of the computer mouse.  I need a HP bluetooth mouse?  I can't work with this mouse, it has a funny scroll for it. It is too fast or too slow.  Help!

  < published by host >

  There is no reason why the iMac should not be able to use a USB mouse. With the mouse connected to the computer off the computer tower and turn it back on. Now it doesn't recognize the mouse? If this is not the case, try a SMC reset.

  Reset the management system (SCM) controller on your Mac - Apple Support

• Portege Z930-118 does not recognize the external USB CD/DVD drive

  My new Z930-118, with windows 7 64 bit home, does not recognize the external CD/DVD drive when I plug it into the USB port.

  The CD/DVD device does not even appear at all in Device Manager.

  The reader is a SE-S084 Samsun and works well on another laptop.

  I already checked for the "upper_filter", "lower_filter" with the regedit, but entries are not there, so no help.

  Hello
  I m not very well how to help you.

  I found some information about this WEIRD disc and it seems that he didn't need an external power supply. Its USB bus powered so I guess around 500mA power since it is the default value provided by a USB 2.0 port.

  I don t think that there is a problem of missing software. It is a plug n play device so you need to connect it to the USB port and the system should automatically recognise.

  From my point of view of the few you try to connect the external USB ODD two ports to aid a * Y * Cableusb.
  I think the reader needs more power provided by a single USB port.

• Ports USB PC do not recognize

  I was download any last night on my USB falsh, then for some reason when I go on ' send to ' it does not recognize one of my USB ports.  It doesn't give me that option.  That's happened?  pls help thanks

  Hello again. I have a few steps I would take so that we make an attempt to get this problem solved for you. If go to your start screen, and then just type Device Manager. This will open a list of all installed devices or integrated to your computer as you. Scroll down the list until you see Bus USB controllers, and then click the arrow to the left to expand the list. If you see a ""! "mark next to one of the USB ports, then you must click with the right button on them and then you update the driver options, activate the port, uninstall or Scan for hardware changes." Please let me know if it helps. Also, just for fun, I would try another USB key just in case you used that has become corrupted.

  Thanks again.

• Qosmio G does not recognize the mouse using two left USB ports

  I'm right handed so I naturally put my optical mouse Saitec in the port of the right hand.

  The other day I plugged it in the ports of the two left hand and the machine did not recognize the mouse.
  He went through the process of installing the drivers (even if it was done a few weeks ago, when I plugged in the port of the right hand)

  In any case the mouse doesn't at all plugged into ports on the left side.

  Does anyone have any ideas as to why what is happening?
  Look of Sean.

  Hello

  Have you tested the two left with other USB devices USB ports. That is to say USB flash stick?
  Maybe you should do this to see if it could be a defective USP port.

  But I recommend to test this;
  First disconnect all USB devices
  Then go into the Device Manager and all the USB host controller and hubs USB remove from the list of devices.
  Close all windows and restart the laptop.

  Finally the operating system should recognize the new devices (USB ports) again.
  Connect a USB device to one of the ports on the left and check if it would work.

  Good bye

  PS: What Qosmio do you have?

• Qosmio F30 does not recognize USB devices

  My new Qosmio F30 does not recognize USB devices. Displays Device Manager USB ENHANCED CONTROLLER and ROOT HUB works fine, but the machine still wants to install each device but cannot. BIOS version seems to be V1.30. I tried the devices on other machines, and they work fine.
  Is there something that I missed?

  Hello

  Before your shot the beautiful F30 can you please say what OS you are using?
  Did you use the OS from the Toshiba restore CD?
  On this CD, all drivers must be preinstalled and you don t need to install no matter what chipsets or anything like that.

• Dynadock - USB Port Replicator does not recognize any USB keyboard

  Hi can any body help?

  I have a Satalite pro L300-154 with a Dynadock - Replicator to USB Port, but it will not recognize any usb keyboard.

  Have you checked if the laptop would recognize the external USB keyboard connected directly to the computer laptop s USB port?

  Please check this!

• Windows 7 64 bit does not recognize the USB external drive HARD Stor E art 3.5 "

  I buy the art external disk HARD Stor E 3.5 "and spend a few days in windows does not recognize the HARD drive. Try to connect the drive to other USB 2 ports and nothing happens. Use a USB to see if has been a problem with the USB ports, but all 3 are OK. Try it on the laptop Asus and windows 7 recognizes the HARD disk. I formatted the drive in NTFS FS. In managing records do not show the external HARD disk. What can I do to fix this?

  My laptop is a Qosmio F60

  This is a really silly situation. It can be recognized by other laptops but not your Qosmio.
  According to the description of your HARD drive when connected simply doesn t exist for your Qosmio laptop.

  Some other HDD is recognized correctly?
  What you can try is to reinstall the chipset driver, restart the laptop and test it again.

  Since when you have this problem? Some installed updates of the last days?

• DreamColor LP2480zx does not recognize the USB for calibration

  Hello

  I have a DreamColor LP2480zx, which does not recognize the USB connection to the computer during calibration.  I have my eye HP connected through this monitor, so I know the connection and the cable is good and mouse, keyboard.  My setup is like this:

  Reference Dell 690 running 64 bit + Windows XP

  DreamColor LP2480zx

  Apple Cinema Display 23 "

  I bought the DreamColor used, and in all other respects, it seems to work very well.  The original owner didn't have it calibrated within a certain time, but said that having had no problem with the previous calibration.  I installed the last APS (version 2.0) and updated to the latest firmware.  These updates produces no change in recognition USB problem.

  The interesting thing is, I was able to calibrate the Apple Cinema Display, using the same configuration of connection (mouse, keyboard, and HP eye connected to the computer via the LP2480zx) APS was able to see the USB connection and this very well calibrated monitor.

  I had trouble with this problem for a few days.  I've looked around quite a bit online and found a few others who have this same problem, but I did not yet find someone who can point out a solution.  If anyone has had this same problem, or has heard of results that correct it, please let me know, because it's very frustrating.

  Thanks for any help

  Clay

  An update to my previous post, I realized a work around for this problem.

  Apparently, this problem has to do with the Dreamcolor screen and/or software APS do not like working with 64 bit systems.  I'm not saying that it is always the case, but I saw the other posts on this problem on 64-bit systems, and I spoke with two other people personally who told me that they also had the same problem, try to calibrate its Dreamcolor monitor when it was attached to a 64-bit system.  HP does not seem to be concerned about this problem, because they do not even recognize its existence, but since I'm far from being the first to report this problem, he's obviously not a one-time problem.

  My solution was this: I had connect the monitor to a regular running XP 32 bit system.  After I did, I could re - calibrate the monitor without the problem of USB connection.  This isn't a very good solution because not everyone has access to several machines, running different operating systems.  But it's a work around, and it worked for me.

  Hope this helps other people who have this same problem with their Dreamcolor monitors hooked to their 64-bit systems.

  Clay

  PS- I posted this as resolved, only because I was able to calibrate my monitor.  It's not really solved the problem, but it gets the monitor working again.  Maybe HP will address this problem in the future, but I'm not holding my breath.

• Satellite A200-1AE does not recognize the USB 2.0 flash drive

  I have a problem because my satellite A200-1AE with Microsoft Vista does not recognize the USB 2.0 flash drive. He asks me a program/software!
  The same USB works without problem on other computers with vista!

  Someone knows what to do?

  Hello

  First of all, you must disconnect all USB devices and must remove the USB ports and controllers in the Device Manager.
  After this procedure, you must restart the laptop. After a new restart the Vista operating system should recognize the USB ports and should reinstall USB drivers again.

  Then you must update the Vista to the State! All fixes and patches must be installed. Please note that you will have to visit the MS Update site for all patches

  Notes; MS has released a beta of Vista SP1. I installed it on my laptop and it has solved several problems.

  Best regards

• Statellite M100 does not recognize USB storage devices or SD card

  I had problems with my laptop Toshiba Satellite M100 series read don't not Sandisk SD card in the camera to my son - is a 2 GB card and what I read online, maybe that is the problem BUT the laptop is also not reading any of my devices USB "stick". When I insert the SD card or a USB 'stick' he asks me to install the driver software that is simply stupid. I tried to connect the camera via a usb cable too and it does not recognize the device and still once, claims the driver software device.

  I looked on the toshiba site and have installed all updates that I thought may be justified, I'm also trying to run Windows update (at least every 2nd week anyway so it shouldn't be a problem). I am running Vista Home Edition (32 bit). The USB ports have certainly worked in the past, I don't really want to resort to execution of recovery discs if I have as I don't want to lose all the stuff I've stored.

  Question of the SD Card/USB seems to be a common one, but I can't find a specific patch to this topic or any other tech site, any suggestions?

  See you soon

  In your case, I would do two things.

  First: Check if a new BIOS is available. Search on the Toshiba site and do an update.

  Second: Reinstall the laptop with the recovery discs. I know that you will lose all the data, but you can save it to s DVD or external HARD drive.

• Satellite L50 - B suddenly does not recognize USB devices

  Suddenly my laptop does not recognize any USB.

  The USB key or external hard drive works on other computers, but not on my laptop.
  Only cards SD-are recognized.

  I tried to remove the usb portals on the Control Panel, but after I restarted my computer all returned.
  One reappear with a caveat that it does not work, but when I search a new program to run it, it can not be found. After removing it, it comes back with the same caveat.

  I also tried to download the new discs (chip set utility) but who doesn't either.
  I don't know what else to do.

  Can someone help me if I can access my USB-products once again on my laptop?

  Hello

  What about the USB mouse? You can use the USB mouse connected to one of the USB ports?

  Have you changed the system or you have installed new OS on this laptop?
  I m asking because the L50 - B Satellite supports USB 2.0 as well USB 3.0 ports

  In the case where you have installed the new OS (Win 7?) on this laptop, the USB 3.0 ports would require additional USB 3.0 driver

  However, in case that you are always using the OS preinstalled Toshiba, I recommend you to reset the initial setup and test the USB ports once more.