Problem with USB-6341

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• Satellite M70-190 - problem with USB

  Hello!
  After you uninstall Windows XP and BIOS update, I have a problem with the USB ports. My work does ' t of USB flash drive. Windows also find a USB flash drive, but I can't find it in "my computer".
  If anyone idea about this problem?
  PS, External HARD drive works perfectly, as the USB mouse and USB WiMax modem.
  I m hoping someone out there can help with this problem.

  If I understand you well you don't have problem with USB port, but with a single USB device. Right?

• Big problems with USB devices

  Since I upgraded to El Capitan I have several, serious problems with USB devices:

  1 USB hard drive: everything by watching a video from an external hard drive, the hard drive will be to disassemble all the minutes, the video will be of course hang and it takes 45-60 seconds until the drive reconnects. I also can not boot from any external hard drive more. Booting from a USB key works fine.

  2. I can't transfer my Sunny BT11 of beam data more. The Sunny Beam is a device that records the data of my photovoltaic plant. The overview of the system he sees when connected via USB, however he is not recognized and so I can't transfer data files. Also, it makes not a difference if it is connected via a USB hub or directly, the two versions do NOT work. In the Finder preferences, all devices are controlled to display on the desktop.

  The two scenarios always perfectly work with my Mac mini that has not been updated and uses Mac OS X 10.10.

  Hello Gulliver,

  It seems that if you live with loss of connection of your USB devices since the installation of Mac OS X 10.11 El Capitan, is that correct?

  I suggest that you are troubleshooting by following the steps in this article - OS X El Capitan: If a USB device does not work

  Thank you for using communities of Apple Support.

  Sincerely.

• Model generation with USB-6341?

  Hi all

  We have developed a software quasi multifunction 'device-independent '. This sw is capable of generating the sequence shot timed with the device really used. Up to now, we have used devices PCI-6025 and USB-6221, but now we bought a USB-6341 and when I try to use a message of 200565 error pops up: "specified digital channel contains more bits supported by the version 8 bits of the Port DAQmxBase write.» Use the version of DAQmxBase Port write who takes in charge the broader digital ports. Minimum size of write in bits: 32 "

  I tried to change PORT0, PORT1 and PORT2 but only PORT0 is legal for the model generation process and it requires DAQmxWriteDigitalU32 function...
  I don't understand why.

  a / 6341 contains 24 DIO lines
  b / only 8 DIO lines are clocked by material

  Then there are 24 DIO lines (i.e. 24-bit 32 no!), but only 8 lines are timed by the hardware and I want to use only this 8 lines for model generation!
  Our whole software is based on 8-bit pattern-berries (writeArray type is "uInt8"). If we cannot use this structure, we must rewrite dozens of functions...

  So, how can we use the function of DAQmxWriteDigitalU8 with USB-6341 or what can we do?

  Thank you

  -George Cs.-

  Dear George,

  It is an interesting question, which may seem a bit unintuitive at first. The main reason for the 32-bit write operation (although the USB-6341 has only 24 DIOs) is that the functions and the driver support other devices too. As you can see in the manual of the unit (http://www.ni.com/pdf/manuals/370784d.pdf) X Renault series supports digital IOs up to 32 bidirectional signals.

  To keep things consistent exploitation of 32 bits is required even if you use only a subset of the available ports.

  I hope that this helps to explain.

  Best regards

• Problem with USB HUB using Windows 7 on Bootcamp

  I have an iMac when I installed Win 7 with Bootcamp. I have problem with USB hub. If I connect USB devices (printer, iphone... etc...) directly to my computer, it works without any problem. But if I connect them through USB hub, that they do not work properly. The sound instantly invites you, but certain peripheral functions partially and some not at all. I tried several USB hubs... same problem for all. Any solution? Thanks a lot for your answer.

  Hello

  I suggest you to see link and check.

  Tips for solving common driver problems

  http://Windows.Microsoft.com/en-us/Windows7/tips-for-fixing-common-driver-problems

  I also suggest you to contact the apple support and check.

  http://www.Apple.com/support/

• HP 255 g4: problem with USB and SM Bus controller

  I have a problem with the (USB) Universal Serial Bus controller and SM Bus controller.
  System identifies them.

  
  I installed all the drivers for my noutbook of this site, but it does not work...
  Please, help me!

  I believe that these devices are based on the AMD chipset driver package... USB 3.0 and SMBus Controller:

  http://support.AMD.com/en-us/download/chipset?OS=Windows%2010%20-%2064

  Top package. @Paul_Tikkanen will know for sure.

• Satellite C650 problem with USB ports

  Hello

  I have a problem with my laptop, with my USB ports.

  A few days ago, I plugged my mp3 to charge its battery. I did when system Windows began and after a few ports seconds has stopped working. They work for one to five minutes after starting my computer, but only after my laptop's turn off for a few hours at night for example.

  They work fine and all of a sudden we hear the sound of a disconnected device and usb ports turns off. I tried many solutions but nothing worked. I removed all the USB ports in Device Manager.

  I checked in the BIOS, but everything seems to be okay. I tried to disable the disconnection of usb ports to save energy, nothing. Tools that have been provided by Toshiba to check hardware see as usb ports work correctly. Only usbdview program sees as unknown device, I tried to uninstall it through this program but still nothing.

  You have an idea, what could happen? Or if there is no possibility to fix without service visit?
  I would appreciate your help.

  Hello

  Have you tested these ports USB plug a USB mouse or a USB keyboard?
  These devices work properly?

  I don t think you need a visit to the service.
  I think that it s just a software problem
  Given that the USB ports are controlled by the chipset, I would recommend reinstalling/updating the chipset driver

  The alternative is a bit drastic, I think about the recovery of the laptop...
  It might be possible that the registry has been confused upward or some 3rd party software preinstalled on the laptop could affect the USB ports.

  I remember that my USB ports do not work after installing iTunes.
  I had to reinstall the operating system once more to get the USB port work even more funny is that I installed iTunes once more and USB worked correctly

• Satellite P300D-14F - problem with USB

  Hello

  I want to make a USB to boot, but the laptop does not recognize (I mean in the bios)

  For example, when I connect the external hard drive (1 TB, Hitachi HDT721010SLA360) I can see it in the Start Menu (http://s017.radikal.ru/i432/1202/20/b7b7edd221f9.jpg)

  But when I connect my USB drive (Transcend JF V30 / 4Gb, JetFlashTS4GJFV30) I have not even USB option in my Menu of Boot (http://i021.radikal.ru/1202/67/6bae3812f88c.jpg)

  Have problem in my USB?
  If so, could you please tell, what are the usb key properties must work properly, so that I could do the usb startup key.

  P.S.: on the first time 1 TB of HDD and USB connected photo (also connected SAMSUNG HD501LJ 500 GB), the second peak connected the USB _only_

  Hello

  To my knowledge, it there has not of special requirements to the USB flash key, a common USB should be recognized correctly as boot device.

  Of course, it might be possible that there is a problem with your USB key
  On the other hand, it might be possible that your USB drive is not formatted correctly.

  I think you need to format the Flash DRIVE to FAT32 standard and need to make it bootable.
  If this does not help, try another USB flash memory.

  Good luck

• Problem with usb boot on Satellite A-50

  Hello
  I had a problem with a usb tip. When I insert a usb key, I can't start my computer by usb. I selected the option of a disk boot, but doesn't run. I have a "Satellite A-50-522. I have to update the bios?

  Greetings,

  Hello

  You can try to press F12 when the Toshiba screen! A small start menu appears. Choose USB - FDD and then it should work.

  Campino Bye

• Satellite L870: Problem with USB to serial interface with FTDI chipset

  Hi all

  bought a L870 year last to run software amateur radio via USB to the serial interface.
  Interface uses the FTDI chipset.

  The problem I have is that the switch on the led on the interface flashes green to red several times to indicate that it works, but then must remain on green but task on every minute she goes through the same process again.

  All the controls on the drivers and the Manager of devices indicates that everything is ok. No problem with interface on computers laptops happens or advent.

  Is there anything on the Toshiba laurys usb ports every minute.

  Thanking you in advance for any ideas

  First of all, I must say that there are different models of L870 Satellite on the market supporting different hardware and software. Some are preinstalled with 8 and some Win with Win 7.

  In addition the L870 supports USB 2.0 and USB 3.0 standard.
  If you recommend to check the different USB ports and check if your software works correctly with the USB 3.0 standard.

• Problems with USB 3.0

  Hello people!

  I'm here with a need for help to solve a problem that I recently got after reinstalling my windows 7.

  The problem is with USB 3.0 driver, which does not react to any device I plug on two of the ports, and they are not dead I checked that. I tried to re - install USB 3.0 drivers as well and downloaded from HP site for my model, the latest version has failed so I tried with the other older and did not work as well. Only my two USB 2.0 ports work.

  I don't know if there are any other versions or drivers that I could use, those for my model don't work for some reason, and this is the first time I did re-installation of windows for that.

  I would be very grateful if someone could help me solve this problem!

  The laptop model is HP Pavilion dv7 - 6113cl

  Kind regards

  Ed1Ross

  Hello

  Uninstall all the existing USB drivers and then try to install the drivers from this link:

  AMD Chipset drivers

  Restart and check.

• Problems with USB devices in Windows XP Mode on Windows 7 Pro

  I have a Palm Zire 21 that I use with ACT! Contact Manager to keep track of my appointments.  I was able to sync the Palm with my ACT database until this week. The device appears on the list of USB devices, but does not connect to Windows XP mode.

  I used this device in XP Mode since August without any problem.  Last week, I started having problems with the integration of XP features and had to uninstall and reinstall the integration features a few times.  I think I have a corrupted somewhere driver.

  Any help would be appreciated.

  No need to comment unless you have more insight.

  I solved the problem myself.  In XP mode, I went to the Device Manager and scroll down to USB controllers.  A virtualization USB bus drivers showed a problem.   I uninstalled this device and then managed to reinstall my Palm correctly after connecting it to the USB port, and then going back to the menu at the top of the XP USB mode screen and hit connect when I saw my camera.  The device connected in XP automatically and I was off to the races.

• PROBLEM WITH USB PORT

  I HAD PROBLEM WITH MY (USB) PORTS... WHEN I CONNECT DEVICES WITH MY COMPUTER, IT SHOWS THAT THIS MOTTO IS NOT RECOGNIZABLE TRY SOME OTHER CONNECTION FEATURES... I CHECK MY DEVICE MANAGER AND HIS WATCH THAT THE DEVICES WORKED PROPERLY I WASN'T THE PROBLEM, IT IS... HELP PLZ

  Simple method is to unplug all your usb device, turn off your system (power off) press the power for 5 seconds (while it is turned off), then turn on your system. Leave the window and then try to connect your USB device one by one... Should be detected and installed, if necessary.

• Window vista xps 420 problem with USB ports.

  I have problems with window vista dell xps 420 machine, all USB ports are not recognized, unless the computer is restarted or rebooted. anyone has a suggestion.

  Hi Miguelsmith,

  1. When did you start to question?

  2. you remember to make changes to the computer recently?

  You can uninstall and reinstall all USB device manager entries and check if it helps.

  a. Click Start and typedevmgmt.msc and then click OK. Device Manager opens.

  b. expand Bus USB controllers.

  Note: You will need to scroll down to find this point.

  c. the first USB controller under Bus USB controllers right click and then click on uninstall to remove it.

  d. Repeat steps above for each controller USB is listed under Bus USB controllers.

  e. restart the computer. After the computer starts, Windows will automatically check for changes on the hardware and reinstall all USB controllers that you uninstalled.

  f. check the USB device to see if it works

  You can also consult the following article:

  Tips for solving problems of USB devices

  Hope this information is useful.

• Problem with USB 2.0 Driver

  I'm having a problem with the USB 2.0 driver. Whenever I connect my USB drive, I get a notification of an unknown device and I also used the troubleshooter to solve problems, but he said-

  An unexpected error has occurred. The Troubleshooting Wizard can not continue.

  Identifier of the package: DeviceCenterDiagnostic

  Path: unknown

  Error code: 0 x 80070002

  Source: engine

  User: Chinmaya-PC\Chinmaya

  Background: high

  Every time that I find this error code while troubleshooting the USB 2.0 driver. I even tried reinstalling the driver, but it's the same thing over and over again. I also tried to install Microsoft Fix it, but it won't install, it says "Microsoft Automated Troubleshooting Services BootStrapp has stopped working". Someone at - it this same error? I can't even connect a USB on my computer because of this error.

  If anyone has an answer, I would be very happy to know.

  Hello Chinmaya,

  Thank you for the update on the issue.

  Before any change in the registry, I highly recommend you back up the registry. You can see How to backup and restore the registry in Windows as described in the previous answer.

  UpperFilters and the LowerFilters are assigned values in registry keys. Upper filter drivers go between the operating system and the principal driver, and the lower filter drivers between the driver and the hardware.

  You can try the suggestion and let us know the result, we will be happy to help you.

  Thank you.