problem against the USB port

Similar Questions

• 3 laptops different ALL been facing intermittent problems with the USB ports.

  We have 3 laptops at home, running 3 different versions of winsows 7... Home, Professional and Ultimate. They have in recent months ALL given intermittent problems with the USB ports. A device that worked on a port stops working. It may or may not work on another port. A week later it could very well lead again on the port that wouldn't work. This applies to all types of devices.

  A few more questions:

  Is there a USB device that you use with all three computers?

  This problem occurs with all kinds of USB devices?

  The is the problem with all the USB ports on each laptop?

  Have you tried to reinstall the USB drivers? As in, uninstall via the Device Manager, restart your PC and allowing Windows to reinstall?

• Problem with the USB ports, coast and Bluetooth in Satellite A100-237

  Hello, I own a laptop Satellite A100-237 and I have an annoying problem for quite a while now. The two USB ports in the side as well as the Bluetooth device will not work. What is the bluetooth device is it is simply not recognized by the system, as if it wasn't there (it is said the installation of the driver too) while any device I connect to USB ports side does not work either.
  The other two USB ports in the back work very well.

  Hello

  Maybe this two ports are really defective, and there is not much to say. You will get your laptop for repair, or you live with it and use the other two USB ports. Sorry, but I see your ad as a report short and not as some to ask for help.

  Bye and good luck!

• Automatic update because of problems with the USB ports.

  After an automatic update this morning at 03:00 October 15, 2010 for windows vista, all my USB ports on my laptop have stopped working. Please advice all solutions to locate the update caused the problem.

  This must be a different problem from what I had so...

  In any case, I uninstalled all updates on vista (as opposed to other programs, office, outlook, etc.) and then reinstalled again and everything works fine now... go figure: /.

• Portege M500 cannot start when the USB ports are loaded

  We have a M500 that recently seems to be affected by start-up problems when the USB ports are loaded with things like KB and Wireless Mouse USB external adapter.

  When these ports are occupied at the start, all the usual tools seem do not load and the associated icons do not appear in the toolbar at the bottom of the screen. The machine in question XP Professional and has 2 GB of RAM. The machine software is generally updated. Machine seems to start normally when the USB ports are empty.

  Once completed a successful boot USB ports can be occupied and the machine will then seem to operate normally.

  Any thoughts?

  Thank you.

  Hello!

  In your case, I would do a BIOS update and also the chipset driver.
  The two you can find on the Toshiba site. I m not sure but I think you have a model for Canada:
  http://www.Toshiba.ca

  Have you tested the devices USB on another computer laptop or PC? Maybe the problem is the keyboard and/or the mouse and not the laptop.

  Good bye

• How to activate the USB Port on Satellite Pro 440 cdt?

  Hello
  I have the old satellite pro 440 cdt and my problem is the USB Port.

  How can I activate the USB Port?

  Thank you

  Hello

  Without any explanation and comments?

• My LaserJetPro 400 printer is not recognized on the USB ports. With the help of El Capitan OSx

  Since I installed OSx El Capitan, I had intermittent problems with the USB ports to connect to my HP LaserJet printer. I first thought that the older printer was not compatible with the new OSx software, so I've just upgraded to a new HP LaserJet Pro 400 M451dw. same results and the computer is not even connect to the printer. The number of post detailing a similar problem, I would hope that apple now had a fix for this problem...

  It gets very frustrating to say the least.

  Help

  T Cooke

  HI T Cooke,

  Welcome to Apple Support communities.

  The article below provides a lot of information and troubleshooting tips that may help you solve problems with your MacBook Pro grateful and print to your printers.

  OS X El Capitan: print troubleshooting

  Ciao.

• "unrecognized usb device": error message every time that a usb device is plugged into one of the usb ports

  "unrecognized usb device": error message every time that a usb device is plugged into one of the usb ports

  1. my laptop - acer aspire 5030 - has been having this problem for the last five months.

  2. I tried everything including changing service pack, as we have xp professional, he has recently upgraded to vista business 32-bit with service pack 1.

  3 tried all the methods start the laptop after a few hours, remove the battery, press the power button for half a minute, and so on.

  4. I finally he formatted a couple of times, but the problem is not.

  5. later, I improved the professional system of vista and installed the latest security patches, but the problem remains

  6. now, I started to update its drivers, although the device is identified to be connected, but is not recognized. "the error message" not recognized usb device "appears. I try to reinstall the drivers or upgrade of drivers, it does not. It displays the message "the drivers for this device are to this day.

  7. initially, the connection of the device, the drivers are installed but still the device does not show in Explorer.

  8. I tried to change some registry values by merging a regedit file in the registry - for display devices that are not present; but still, it has failed.

  9. I then tried to delete the file infcache1.inf in c:\windows\system32\inf, but the problem persists.

  10. Subsequently, I tried to create another registry entry to "disable selective suspend" in HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\USB by adding DWORD and assigning a binary value of 1.

  11. I tried later also to uninstall all the system devices including USB controllers, drives and the storage controllers, who must still without success.

  12. I tried to see if the drivers in safe mode, which they did not.

  13. I tried to delete the following registry entries =

  HKEY_LOCAL_MACHINES\System\CurrentControlSet\Enum | USB PORT; HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Class\ {4D36E967-E325-11CE-BFCI-08002BE10318 & HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Class\ {4D36E967-E325-11CE-BFCI-08002BE10200.  The computer does not have alow it.

  14. the BIOS indicates device pnp "disabled", which I also look for the BIOS settings, which do not allow me to change to change existing ones.

  15. I have not found the WINDOWS\SYSTEM32\drivers\USBSTOR file. SYS in my driver store. This affects the system?

  16. I also contacted manufacturers pnp devices that provided me with most recent and versions compatible drivers for my devices - namely an apple ipod & Seagate external HARD drive - but even after that the drivers are installed properly and the system rebooted the problem remains. Is this something to do with the updated playing driver registry entries does not after the update? OR is what registry entries are configured to only read the entries at the time of the installation of the OS?

  17. I also contacted local sellers who have suggested to me to change the "motherboard". This will help as a last resort?

  18. in the meantime I had also installed other operating systems to Linux - Fedora and Ubuntu; Full Windows XP - Home & Professional and Vista Edition. All these have been installed successfully but do not solve the problem of usb.

  19. I have also raised the original HARD disk & replaced by another HARD disk. also checked the power of all ihee and ehee usb ports to be at least 5 V. I also disabled the automatic deactivation of devices usb by the system. physical contact, ports and connecting cable is fine. the distribution of power is set at 10% for the ihee ports and 20% for ports ehee, which is what is should be the physical output is also close to 5V for all ports connected.

  20. all professional (hardware or software) should any solution for the problem of the usb ports on my laptop?

  Something that you haven't tried:

  How to fix USB device not recognized in Windows

  http://www.online-tech-tips.com/computer-tips/USB-device-not-recognized/

  I hope I could help

• Since 10.11 I have not been able to download via the usb port of my Davis Vantage weather station. No solution of tech Davis on the issue even with the new recorder of events in the resort. Is there a problem with the usb?

  Since 10.11 I have not been able to download via the usb port of my Davis Vantage weather station. No solution of tech Davis on the issue even with the new recorder of events in the resort. Is there a problem with the usb?

  What Mac? (details)

• Problem after connecting via the USB port of the printer. Error 0x0000007a

  Recently, I plugged my HP Deskjet2360 printer via the USB port on my HP laptop (running w7 Home premium 32-bit) and can not print at all. When I try to print a test page I get the following message ' operation could not be completed. Error 0x0000007a. Operation failed.

  My usual Setup is to have my printer connected to my desktop (Windows XP Pro). My HP laptop is connected via a wireless connection to my home network, which is also connected to my desktop computer. Of course, this means that I have the office turned on to be able to print from my laptop.

  Everything worked great until I decided I'd rather have my connected printer to directly to my laptop via USB.

  When I connect the printer via the USB port on my laptop, windows installs the software and reported no problems. Yet when I try to print a test page, I get the mentioned error. When I then reconnect the printer to the desktop and try to print a test page to my network, I get exactly the same error message. The office and the printer still work fine, it's just that I can't print from my laptop.

  I uninstalled and reinstalled the printer on my laptop with the USB connection and the network, but it still does not work. The resolution of the problems on the laptop reported no problems, and the printer is set as default printer. I also get an another error msg when I click on the Preferences button in the printer properties: address of the 0x5aeba4f1 function caused a protection fault. (code 0xc0000005 exception) Some or all property pages cannot be displayed.

  
  

  The only way I found to get around this is to use windows restore and restore my laptop before the point when I connected the printer via the usb port.

  Any suggestions?

  Hello
   
  This error 0x0000007A describes the data area passed to a system call is too small. ERROR_INSUFFICIENT_BUFFER
  You can try to uninstall and reinstall printer driver and check if that helps.
   
  Here's how you can do:
   
  1. open programs and features by clicking on the Start button, clicking Control Panel, click programs, and then clicking programs and features.
  2. Select a program and then click on uninstall.  If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.
  http://Windows.Microsoft.com/en-CA/Windows7/remove-unwanted-programs-from-your-computer
   
  After you have uninstalled the driver to restart the computer, this should install it the appropriate drivers for it. You can also try to download the latest driver from the manufacturers website and install it.
  http://h20000.www2.HP.com/bizsupport/TechSupport/DriverDownload.jsp?prodNameId=1101015&lang=en&cc=us&TaskID=135&prodSeriesId=1101113&prodTypeId=18972
  http://Windows.Microsoft.com/en-us/Windows7/update-a-driver-for-hardware-that-isn ' t-work correctly
   
  Why can I not print?
  http://Windows.Microsoft.com/en-us/Windows7/why-cant-I-print
   
  Kind regards
  Umesh P - Microsoft Support

• Error "Windows has stopped this device because it has reported problems. (Code 43) "when I try to plug my mouse optical usb into the USB port.

  Original title:

  First here is my card http://h10025.www1.hp.com/ewfrf/wc/document?docname=c02479651&cc=ca&dlc=en&lang=en&lc=en&product=4299342 desktop pc
  and my mobo card http://h10025.www1.hp.com/ewfrf/wc/document?docname=c02560084&tmp_task=prodinfoCategory&cc=ca&dlc=en&lang=en&lc=en&product=4299342
  (running windows 7 x 64 and not changed all my pc hardware so everything on the Web page is true)

  in any case, when I try to plug my mouse optical usb in the port of e/s (usb port) on the front panel (which supports usb 2.0) a notification pops up saying
  "one of the usb devices attached to this computer has malfunctioned and windows does not recognize it. Help to solve this problem, click this message. "
  so I click it and and called up pop-up windows
  "the usb device not recognize."
  display 1 unknown device. Link to the image: http://img38.imageshack.us/img38/3579/usbdevicenotrecognizewi.jpg
  Then I double click on it, next pop up another window called "unknown device properties" and under "device status", he said:
  "Windows has stopped this device because it has reported problems. (Code 43) »
  Link to the image: http://img204.imageshack.us/img204/8597/unknowndeviceproperties.jpg

  Also the same things happen when I plug in usb, keyboard , but not when I plug a flashdrive usb 2.0 without notification or anything pop up.

  Here's what I'm trying to fix it but ended up with saying it was installing the device, installation failed and getting the error failed and unrecognized again...

  • Plug my optical mouse on my other ports and it works perfectly fine (to see if its working)
  • Plug the mouse (in the wrong port), went to Device Manager and uninstall the unknown device, reboot with usb plug in and have the connection to the internet (not decided)
  • Uninstall all devices under USB bus controllers in the Manager device and rebooted with mouse in internet connection (not decided)
  • Went to device manager expanded bus controllers USB right-click on power management all the device label "usb root hub" click and uncheck the box "allow the computer to turn off this device to save power" and reboot (do not set)
  • Open the normal startup in msconfig (system configuration) selected and restarted (did not set)
  • Shut down the computer, disconnect the plug, unplug all the devices connected to all IO ports (usb port specifically) and my desktop pc has left alone for an hour and a half and start it to the top after with everything back plug (mouse in the wrong port) (has not set)

  Note: when the mouse is connected to the usb port it is light on substance, but its does not (not flashing do not and when you move, mouse is frozen on the monitor)

  Hello

  The results highlight the drivers. It is best you contact HP support and get all the latest device drivers.

  http://WWW8.HP.com/ca/en/support-drivers.html

• Problem connecting to HP DJ5900 via the USB port on the router

  HP DeskJet 5940, MacBook Pro, OS x 10.6.8.

  I want to connect the DJ5940 through my router (Speedport W723V) via the USB port.

  I see that the printer is connected to the USB port of routers and adding a printer on the MBP works.

  However, when I try to print, printing dialoge sas is printing (full % increases), but nothing is displayed and the status of the printer finally chnges for "printer paused".

  Is what I'm trying to do possible?

  Dean,

  Thanks for your help, but I went in a different direction: the Speedport router is EXTREAMELY oriented Windows, to the extent that it has nothing in the documentation to do anything with a Mac, so I've dug a former print USB/Ethernet of Axis Communications Server. At least 7 years old and no documentation, but connect to its IP address allowed me to set it up, and Macs connected to it directly.

• iPhone 7 will not play audio via the USB port on the car.

  When I plug my iPhone USB port 7 more in my car (15 Jeep Grand Cherokee), the artist/song/podcast information appears on the screen, but the sound plays through the speakers of the phone.  I have confirmed that my settings are all the same as they were on my 6s, who played without any problems via the USB connection.  Bluetooth streaming works fine - no problems at all.  Any ideas, or is this a problem similar to that people have with CarPlay?

  Welcome to Apple Support communities, kevo.mac!

  Congratulations on your new iPhone 7 more! I see that you connect with your Jeep Grand Cherokee using the USB port. Everything seems to work fine, except that the music plays through the phone instead. I'll be happy to help you to get this working.

  Help to connect your iPhone, iPad or iPod touch with your car radio

  If you are using USB playback

  Restart your iOS device and your car.
  Connect your iOS device to another stereo USB port (if you have one).
  Try another USB cable.
  Update your iOS device.
  Install the updates to the firmware of your car radio.
  Test of audio playback from a different application. If you can not play audio from a specific third party application, contact the developer of the app for help.
  If you can not play audio from an app Apple, contact Apple technical support.

  Enjoy your weekend!

• Tablet HP 8 G2 1411: Problems with my USB port on my Tablet

  Problems with my USB port on the Tablet connector. Fees sometimes and sometimes not.

  Hello and welcome to the HP support community!

  Micro USB ports tend to be quite fragile.  A good accidental yank on the cord that connected while can be enough to cause damage.

  If you want to organize repairs, contact HP directly.

  To contact HP directly, click on this link: http://www8.hp.com/us/en/contact-hp/phone-assist.html#section1
  
  Outside the U.S.: http://www8.hp.com/us/en/contact-hp/ww-phone-assist.html
  
  WyreNut

• Satellite Pro M70 freezes everytime when the USB port is used

  Satellite Pro M70 (SPM76) crashes every time when the USB port is used.
  The mouse works, but external HD/Extarnal card sound/Memory stick causing the laptop to freeze. All the drivers are installed right, they are the most recent and have no trouble with other users.

  The devices are all compatible. Service pack 2 is installed, and all the hardware drivers on the toshiba have been updated... again, same problem.
  The toshiba is about 2 months old and have had this problem since I got it. First I thought it was the drvers, but I cleared of all (?) other options but the USB ports.

  Hello

  Believe me, that's not easy to say what the problem may be. It is important to see if the problem occurs because of hardware or software may be. I recommend you to backup all your data and reinstall the unit using rescue media. On this way the unit will be factory settings and will be clean preinstalled. Test your USB devices and see what happens.

  Try to use some standard like USB stick or external HARD disk parts, because in this case, you must not install any drivers please. If you use other devices like USB webcam with own software and drivers, it is possible that something goes wrong, but what. On this path, it is not possible to say.