Open usb device

Similar Questions

• How to get the USB device in the list in the resource name field VISA VISA Open VI

  I followed the tutorial below to connect with my camera using the USB port. But I don't have the name of the USB port able & Automation Explorer list devices. How to get it? Can anyone suggest something?

  http://zone.NI.com/DevZone/CDA/tut/p/ID/4478

  Hi kimhyun,

  I tried this. But managed. I used the USB as my sugesstion to device.my USB is that you unplug your device at any point of your work. Check that the device is properly connected. IF your system has recognized your device, you can view the device in Control Panel > Device Manager > then open your particular device from the list of the connected device then details > description of the system > hardware ID > then you can find here the code from your provider.

  Try this. I think that your device is connected to loosen. What USB device you are using? Also, you must install THE DRIVER FOR YOUR USB DEVICE.

  Good luck

• Cannot open any usb device - help!

  cannot open any usb device - including external hard drive for back in place - in one of the ports on my computer - they all work on other computers - worked well on Friday - doesn't work don't not Monday - get up unknown device message and shows even in Device Manager - have you tried to uninstall etc - does not work - nothing I found solves the problem - can my computer blew something that only affects reading USB keys?

  Hello

  1. what exactly happens when you try to connect the USB device?

  2. you receive an error message when you connect the USB device?

  You can try the troubleshooting provided in the links below steps to fix the problem.

  Advanced troubleshooting tips for General USB for Windows XP problems

  http://support.Microsoft.com/kb/310575

  A computer that is running Windows XP cannot detect a USB, an Apple iPod flash drive or an external hard disk drive

  http://support.Microsoft.com/kb/925196

• Avoid opening every time Lightroom that I plug a USB device into my Windows 10 machine?

  Hello

  I've recently upgraded to win 10 and now I have Lightroom CC opening every time I plug a USB key in my machine regardless of what is on the USB device. I tried to disable all the options in Lightroom without success and any internet help either gave no results. It is extremely boring and tedious since most of my USB devices have nothing to do with my photos!

  Kind regards

  Mirko

  Hello Sarika,

  As I mentioned in my post, I had already tried that I tried and it does not solve the problem. The solution is to disable the USB AutoPlay feature in Windows 10

  Kind regards

  Mirko

• Satellite Pro L10: USB device not recognized

  Hi all
  need help on this one. Any USB device connected to one of the USB Ports on the laptop comes with a "unrecognized USB device. One of the USB devices to the computer failed error message". Running WXP SP2 and all updates.

  Any ideas how to get around this?

  Concerning

  Hello

  How devices connect and what devices are connected to the USB ports?
  However, try this:

  Unplug ALL USB device.
  Open the Device Manager.
  View, show hidden devices.
  Uninstall all devices under USB controllers.
  Uninstall all devices in storage Volumes. Say no to all reboot prompts until you are finished. In addition, if a storage Volume doesn't uninstall, ignore her and move on to the next.
  If you have a yellow? with unknown devices, uninstall all of the entries there as well.

  When finished, reboot TWICE.
  Reconnect the USB devices and see if they are properly recognized.

• Satellite A100-289: after 5.1 Bios Update powerfault on usb device

  Hey, I have trouble after you install the Bios Version 5.1 on a Satellite A100-289.

  First: there is NO external USB device connected!
  After the awakening of the laptop Sleepmode , I received a message in Windows XP the a power fault has been detected on one of the USB devices. A dialog box opens and I can "reset" the device.

  This only happens after that the laptop is awake in sleepmode, perhaps to Hibernate, but not when the laptop starts. It seems that everything works well, but this post makes me nervous.

  Can someone tell me, what is going in this box?

  What about Mirko

  Hello

  5.1 BIOS was designed for Vista but it should (or it works) also with XP!

  However, you could try updating the BIOS with the other BIOS version that is operating system independent
  or / and you can try to disable the power save option for USB ports in Device Manager.

• PRS-600 USB device not recognized

  I am unable to get ereader PRS-600 to be recognized by the computer (Win7).
  I tried to update the software (even if I think it's in)
  (date) but the window 'connect a PRS-600 to update' does not progress and the update button is dimmed.
  I deleted the "unknown device" in the drivers, but when I reconnect the USB cable and the ereader, I always get the display of device not recognized and the message "USB device not recognized".

  I seem to have solved the problem. I contacted Sony through esupport and a chat with a tech.

  Make sure that the battery has some charge inside. Completely charge if you can.
  Stop eReader (fully)
  Remove the SD card
  Press the button Reset (at the bottom of the ereader)
  Turn it on
  While the display shows "Open book", at the same time press the button to "turn the page" (back) and the Volume button until the "Reset All" + screen
  Enter 'Yes' to reset the ereader. You may need to configure the screen (X button with the tip to draw at various points)
  If you charge the battery, you may need to contact the support chat for sorting.

  Good luck!

• USB devices not seen on Satellite Pro A60

  Hello

  I'm having a problem with my laptop Satellite Pro A60 running Windows XP Home: it is simply not to see all devices at all. Devices (USB, fan keys) are to be supplied with electricity, but I can find no trace of them on the computer anywhere. It is even not complain that they are not recognized - it's as if they were not there. I've uninstalled and reinstalled the drivers of hub USB root/controllers, but that has not helped.

  It is the latest in a string a glitches that can be helpful to know: a few weeks ago, the ATI Mobility Radeon 7000 IGP suddenly caused windows crash at boot time. I could just sort the problem by updating the bios and reinstall the ATI drivers (all toshiba). It is not of course the relevance, but after the bios update I also improved the 6 F-secure antivirus software. XX to 7.01.

  Usually, I try to get as much as I can by reading these forums but I'm not a guru of computing and on this one, I'm out of ideas - because Windows is not identify any fault, I don't even know what to look for on google... Someone has an idea?

  Thank you very much

  Philippe

  Hmm, you said that you have already reinstalled the drivers of USB controllers/root hub.

  But maybe you should try to make this again as a result of this procedure;
  -Disconnect all USB devices
  -go to the Device Manager and change the view to display hidden devices.
  -Open the tree of the USB controller and remove all controllers.
  -Restart the computer and wait until the OS has installed everything again.
  -Then plug the USB devices to the USB ports for laptop

  If this does not help, it would be desirable to recover the laptop with the Toshiba Recovery CD supplied.

  Good luck

• ProBook 4740 s will not feed if USB devices are connected

  G ' Day, I have a ProBook s 4740 and after taking the laptop to the site, when I'm home and plugged things back, by pressing the power button would see it for a few seconds and then od light out. The LED above the power would have flashes once and then turns off. Needless to say, it would not start up.

  After a lot of frustration, I found that by unplugging all (wired Ethernet and USB devices) and by pressing the power button it would start up and even when starting I could plug the devices and everything is OK.

  I had to return to the site today and when I came back again, it wouldn't power up until I unplugged the USB devices. USB devices are external hard drives only, all running through a powered USB hub.

  This configuration has worked without any problems for wells in the year I've had the ProBook.

  This could be the cause?

  Thank you.

  The last update :-)

  After downloading the BIOS update, I decided to wait until I had a break in things until I applied it. Then around one hour before, I saw the red exclamation mark on the HP Support Assistant in the taskbar. Open it, there was an update of the available BIOS, so I decided to let him do. At this point, no indication that it was the F.60 update.

  I hate doing these updates that work at the machine code level where if things go wrong, they can go horribly wrong.

  Well, everything went well. Updated the BIOS and restart the computer. I went back in to the support assistant and got the information on the computer, and he says that it is now the F.60 version. If she went from F.43 to F.60

  I power it off, wait a minute, then restarted with everything plugged in and it worked correctly.

  Thanks again for your help.

• series-usb lag with other usb devices

  I don't think that the title of this post fully captures the problem I am facing, then, let me explain a little more.  I'm trying to interface with a lot of devices in LabVIEW, two of my machines are built to order and use adapters of RS-422 to USB and another 4 devices are devices of BEDS that use USB.  So, all of my devices are connected to my computer via USB (via two 8-port external powered hubs).  I basically read data from my custom built devices, then using this data to control 4 devices for the use of cots.  My custom devices are running at 3.6 Mbit/s and reading data from them with nothing else connected works very well. The problems begin to occur when I begin connecting devices COTS.  I have connect and try to interface with them, I start having problems contacting my two custom devices.  Specifically, one or two devices from start to lift saturation errors until the data flows become unnecessary.  In addition, I also sometimes experience what is described as a ghost mouse problem.  My mouse starts moving and clicking on its own (opening programs, windows resizing, etc...).  I guess that's probably the USB driver listens outside.  The only way to stop it is to disconnect all the USB devices on the machine.

  Someone knows something like that before?  Can anyone suggest how disturbing these questions?  I'm kind of at a loss on what to do?

  I have no real information on your specific problems.  But, your computer will probably several USB controllers and you try to plug your controllers separate hubs to divide the load to the usb.  It might take a bit to search a manual or online to see which ports belong to which controller.

• Error with Visa and USB device

  Hello

  I am currently working on a VI to use visa to get information from a USB device. The device is a digital-line tachometer.

  I was able to get the drivers USB and everything set and the device appears in MAX, but now I get an error after the open block of visa, and I don't know why.

  Any ideas would be greatly appreciated, but I don't know that anyone will be able to do, because you probably don't have the same one.

  VI is attached

  
  

• USB device not recognized (Nothing plugged and the mouse does not)

  My mouse (microsoft) wireless worked well until what within hours.
  then I said to unrecognized USB device
  The port works, but for some reason any
  the mouse is not, went bought another mouse and still getting the same message.
  Plus I get the USB device not recognized pop up, same
  Tho, nothing is plugged into one of the USB ports.
  Any suggestions on how to solve this problem

  Computer brand and model?  Windows OS?

  Open the Device Manager

  Click on the + sign next to USB controllers

  Do you not see that unknown device listed?

  Right click on the playlists of USB root hub

  Select uninstall

  Close Device Manager

  Restart the computer to Windows reload the drivers

  USB is now recognized?

  If failed, shutdown computer.  Unplug it from the electrical outlet.  Leave unplugged for 1 to 2 minutes.  Plug the unit in and restart the computer.

  USB is now recognized?

  How to troubleshoot USB device problems that can occur after a laptop computer that is running Windows Vista recovery from sleep or standby extended

  http://support.Microsoft.com/kb/953367

  Windows Vista does not recognize a USB external optical disc drive when you reconnect the USB optical drive to the computer drive

  http://support.Microsoft.com/kb/944292

  Run the System File Checker

  Right-click on command prompt and select run as administrator

  Type sfc/scannow

  Press enter

  Note: there is a space between sfc and / scannow

  How to analyze the log generated by the SFC Scan file:
  http://support.Microsoft.com/kb/928228

• USB Device not recognized Hp OfficeJet 6600

  Hello all - I use my desktop Hp 6600 (connected via usb) jet and my computer (dell E6430 latitude) says that it is a usb device not recognized.  I tried a lot of troubleshooting, including the removal of usb controllers and reinstall, but which doesn't seem to work.  I'd like to help as soon as POSSIBLE. Again, I must keep my printer cable, because the network, I refuse the acess printers or something like that.

  Thank you

  J

  Hello

  If I understand correctly your computer does not detect the printer. You can try the following steps and check the results.

  1) inspect the cable USB and connection:- icon on the USB () facing up when the cable is connected to the product correctly. Check the back of your product and the back of your computer to make sure that the USB cable connects correctly and safely. After that you make sure that the USB cable connects correctly and safely, consider the following guidelines to check other potential problems associated with USB: Connect any other USB device. Connect any other USB device to the computer and check if it is detected. USB ports on the keyboard. USB ports on the keyboard and on the front of some computers is maybe not powerful enough to support the product. If the USB cable connects to the USB port on the keyboard, try to connect to it in another USB port on the computer. Length of the cable USB. HP recommends that the lower USB cables or equal to 5 m (16 ft 5 in) long. However, a USB cable which is 5 m (16 ft 5 in) in length must be of high quality. Otherwise, HP recommends using a USB cable that is less than 2 m (3 ft 3 in). Do not use connection cables to increase the length of the cable. Use a powered USB hub, if you need more length. USB ports replacing. Connect the USB cable to a different port on the computer to make sure that the USB port on the computer is not the cause of the problem. Defective USB cable. Replace the USB cable to ensure that the existing cable is not defective. Conflicting USB ports. Disconnect all other USB, USB, USB cameras scanners printers and all other connected USB devices. Start the connection of these devices one at a time to determine if the devices to use too much power. Plan to buy and install a hub USB powered if necessary. (2) power Off and power of the device. (3) update the Windows Device Manager: (a) click Start (for Windows XP) or the Windows Logo (for Windows Vista and 7), and then click run. The run window opens. (b) in the Open text box, type devmgmt.msc and press ENTER. The Windows Device Manager opens. (c) lists to look for your HP printer in Bus USB controllers or other devices . (d) right click on the entry for device to device/unknown HP and then click on set to update driver. The material up to date hospitality Assistant opens. (e) select install the software automatically and click Next. Follow the on-screen instructions to complete the refresh Device Manager. (f) repeat these s for all entries of device with a yellow exclamation point. (4) delete the temporary files and folders. (5) disable some startup items: -. (a) click Start (for Windows XP) or the Windows Logo (for Windows Vista and 7), and then click run. The run window opens. (b) in the Open box, type msconfig, and click OK. The System Configuration Utility window opens. (a) click on the general tab, click Selective startup. (b) if there is a check next to load startup items, select the check box to remove it. (c) click on the Services tab and then click on the hide all Microsoft Services check box.

  (d) click Disable all.

  (e) click on apply and then click Close.

  (f) restart the computer.

  (6) make sure that the Plug-and-Play Service is activated: -.

  (a) click Start (for Windows XP) or the Windows Logo (for Windows Vista and 7), and then click run. The run window opens.

  (b) in the Open box, type services.msc, and then click OK. The Services window opens.

  (c) to seek the 'Plug-and-Play services' and check if the status is started.

  (d) if the status is not started, then right-click on it and select start.

  (e) once on the way out of the window.

  (7) uninstall and reinstall the printer software.

  (8) re-enable the startup programs: -.

  (a) click Startand then click run. The run window opens.

  (b) in the Open box, type msconfig, and click OK. The System Configuration utility window opens.

  (c) click the general tab, click Normal startup.

  (d) click the Services tab, and then select the hide all Microsoft Services check box.

  (e) click applyand then click close.

  (f) click on reboot to apply the changes to the next time the computer starts.

  (9) try to install the software on another computer.

  Although I am an employee of HP, I speak for myself and not for HP.

  -Say 'Thank you' by clicking on the star of congratulations in the post helped you.
  -Please indicate the position that solved your problem as "accepted Solution".

• Remove a USB device

  Recently I had to replace my hard drive.  It came with a picture of 'Phantom' already installed Windows XP.  After installation and driver installation, I have a problem of nusance.

  Everythime I select the device safely remove when finished with a USB flash drive, I get an error that the device is still in use.  There are no windows open on the device and no programs known as exscel, Word pad or term open access to all files, but I still get the error of reading some program to access training.

  I know that's the question could have many answers, but if someone could give me some examples of internal programs that could have an impact on the USB device.

  http://www.xpheads.com/forums/Microsoft-public-WindowsXP-perform_maintain/173728-re-cant-safely-remove-USB-hard-drive.html

  read this thread, I don't have a usb for fast moving game of my key and I get that rarely this message, you can try this

  Edit: that's a good explanation:

  http://Forum.avast.com/index.php?topic=69411.0

  and here is a google search page, you can check out some of the other threads :)

  http://www.google.com/#output=search&sclient=psy-ab&q=cannot+safely+remove+usb+in+xp&oq=cannot+safely+remove+usb+in+xp&gs_l=hp.3..0i22i30l3.3843.15531.0.16468.34.21.2.11.12.0.531.6672.2-12j7j1j1.21.0...0.0...1c.1.16.psy-ab.1wGF7SJ-S68&pbx=1&bav=on.2,or.r_qf.&bvm=bv.47534661,d.dmg&fp=d3f25556c7cc005f&biw=1024&bih=565

• USB device not shown in my computer

  I do not understand what is the cause, anyway when I plug in any device USB on my laptop, I'll take the sound alert that Windows detects a USB (two high-pitched sounds), and the 'Remove hardware safely' icon at the bottom of the toolbar, Windows, so obviously recgonises a USB that I believe has been found , however, in my computer, the USB device is not here to open

  I also downloaded a video on youtube showing the problem as I have explained

  http://www.YouTube.com/watch?v=nvk1ZBQkXu0&feature=youtu.be

  Perhaps Daemon Tools have something to do with it?

  Edit: I forgot to mention, plug USB devices all worked before as...

  Any help will be much appreciated, I'm not experienced with computers & programming either, thanks

  Hello

  You did changes to the computer before the show?

  I suggest you try the steps from the following link:

  Advanced troubleshooting tips for General USB for Windows XP problems
  http://support.Microsoft.com/kb/310575