USB ports do not recognize devices

Similar Questions

• Satellite Pro L10 - USB port will not recognize devices

  Hello

  I got a L10 for 18 months. Under the guarantee, I got a replacement motherboard mounted. Everything has been ok so far. A USB port will not recognize devices, a port is ok, but randomly turns off a device attached to it and comes up with the message "USB device not recognized". The third port is ok all the time.

  Any solutions or suggestions?

  Post edited by: caddy

  I guess there is not enough power on the USB ports and external devices may not work correctly. It is not easy to say why this happens, but there may be a problem of welding.

  I recommend you contact the service again as soon as possible.

• Broken USB port does not recognize mouse or iPod.

  Original title: Broken USB port.

  My usb port broke on my laptop and wheb I try to use my second port is not recognize my mouse or my ipon. Can someone please help

  Hello Lainyb,

  Disconnect all USB ports as the first.

  1. click on start and type: devmgmt.msc in the start search box and press on enter. Click on continue if your computer requests.

  2. in Device Manager, double-click Bus USB controllers, right click on the controller host, click on uninstall and click Ok.

  3. Repeat step 2 to remove all items under 'USB Bus controllers'.

  Restart your PC and Windows will reinstall all USB ports.
   
   
   
  Greetings,

  DummyArbiter010 (NL)

• Get the error code 30 alongwith usb port is not recgonizing devices

  Original title: recgonizing devices no usb port

  What is the significance of a code30?

  Hello Wendy2850,

  Thank you for the question!

  It is disheartening to know that have problems you with devices not getting not recognized. As I understand it, you get the error 30 code when the USB (Universal Serial Bus) port does not recognize the device.

  1. what device is not get recognized?

  2. don't you try to insert the device into a different port on the computer?

  Click on the link as a refernce to know the code error 30 and possible solutions.

  http://support.Microsoft.com/kb/125174

  Perform the steps in the link and check.

  http://Windows.Microsoft.com/en-us/Windows-Vista/tips-for-solving-problems-with-USB-devices

  Note: this also applies to Windows 7.

  Meet us if you encounter any problems with USB devices not getting not recognized or any other issue of Windows. I'd be happy to help you again and try to correct the problem as soon as possible.

  Good day!

  Hope this information helps.

• After Windows Vista update, the usb port does not recognize the external hard drive

  My external hard drive still worked, but once I have updated Windows Vista USB Port do not see at all. Once I plug it into the laptop (HP Compaq) the port next to the port I plug the also work stoppages which is a usb mouse. Usually, when I have something plugged into the usb ports the laptop would also a sound signal which it does not.

  http://www.bleepingcomputer.com/tutorials/tutorial140.html

  Understand the Extras in Windows Vista and Windows Update info is at the link above.

   

  Remove the Vista updates; two ways to do this:

  1. a System Restore to before the updates:

  Click Start > programs > Accessories > system tools > System Restore > restore time/choose your own date > next

  If you use Norton, disable it before using the system restore.

  If it is impossible to enter the Normal Mode, do a Safe Mode system restore:

  Press F8 at the startup/power and the list of startup options, use THE ARROW key to select Safe mode > and then press ENTER.

  System restore steps according to the info above.

  Also:

  2. click on start > right click on computer > properties > Windows updates down the lower left corner > updates installed in the lower left corner in the next window

  > then click the one that you don't want > uninstall will appear at the top > uninstall it.

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

  In addition, on the page where you clicked "Installed updates", click on change settings at the top left corner it

  > Change update settings in the next page of AutoUpdate to "check for updates but let me choose etc" > OK ".

  When you take a look at pending updates, you can either download/install them one at the time, namely the update causing you problems.

  > or if you do not need an individual > right-click on > UAC prompt > hide it

  See you soon.

  Mick Murphy - Microsoft partner

• My USB ports do not recognize my external devices

  Hello

  My USB ports are a complete mess. My external drive and my USB is not recognized in one of the ports, my mouse is recognized only in 2 of them, my cam and my mobile are recognized throughout. The external drive, USB key, and mouse already worked in all ports, but stopped working after I sent the PC to the store; Apparently, they did do a very good job.

  Could you help me please? The main problem is that I have everything in my external drive and cannot transmit information of my laptop anywhere.

  Thank you...

  Hi ZukaRashid,

  Thanks for the replies.

  Now let's see if from the information that you have provided the best way to help.

  Since you are on XP, this question would have been better served at the XP forum, but we will work with you from here to find solutions.

  Here are some articles to the Knowledge Base that may apply to your situation:

  • Please do not forget to back up all critical data and create a system restore point before you follow the steps below.

  Troubleshooting articles:

  One or more USB devices may not work when you start your Windows XP-based computer

  USB port may stop working after you remove or insert a USB device

  Peripheral input USB do not work in Mode safe mode or Real Mode

  For your information items:

  Basics on development of device drivers universal serial bus (USB)

  Please follow the troubleshooting steps that are listed in the articles and keep us informed on this issue.

  I'd preferably starting with PORT USB CAN STOP of WORK AFTER YOU REMOVE or INSERT A USB DEVICE.

  Thanks again for the announcement in our discussion group.

  Debbie
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• USB ports do not recognize hardware

  I have a desktop running Windows XP and a few months ago he suddenly stopped to recognize the external hardware on 2 of the 4 USB ports.  The two other USB ports work.  Is this a software problem or could the two USB port went bad at the same time?  I plugged a USB stick in the USB work and it does not work, but the mouse I reconnect works very well.  This same USB works on another system.  I'm puzzled.

  Thanks for your help!

  I have a desktop running Windows XP and a few months ago he suddenly stopped to recognize the external hardware on 2 of the 4 USB ports.  The two other USB ports work.  Is this a software problem or could the two USB port went bad at the same time?  I plugged a USB stick in the USB work and it does not work, but the mouse I reconnect works very well.  This same USB works on another system.  I'm puzzled.

  Thanks for your help!

  If some ports work and others do not, it is most likely a hardware problem, not a Windows.

• USB ports do not recognize my mouse

  I have a Sony 64 bit computer with Vista. I had the same Logitech VX Nano mouse before but she had to be replaced. I also had computer problems and restored the whole system using the F10 key. Now my new mouse, who has just arrived, this is the same exact model I had before will not work. It is not recognized. The mouse is very well that it is simply not connecting to USB port somehow. I downloaded the new software on the site Lgitech and I'm trying to update my drivers having a pilot online, but nothing seems to work. I'm not a geek and I really need this mouse works because I work online on my computer. Any help would be really appreciated. Thank you.

  Hi cadak,

  Which of these two is the one you have?  http://www.Logitech.com/en-us/support-downloads?modelsearch=Yes&modelNumber=Nano+VX

  You may need to install the software, but also the drivers for the mouse to be recognized (or drivers can be included with the software).  Make sure you have the 64-bit versions.

  With the installed mouse and the software and drivers installed, go to start / Control Panel / Device Manager and check that the mouse look and work correctly.

  Go to start / Control Panel / mouse and check the settings to make sure that it is correctly configured to work with your computer - especially if it's a laptop with a touchscreen.  If it has a touchpad, I would update the Sony touchpad drivers to make sure that it is not the cause of the problem.

  You have another computer on which you can test the mouse to see if it works (if we exclude a faulty new mouse or a USB transmitter)?

  I hope this helps.  If no, please specify the mouse so I can read more about the installation and what is required and the appropriate procedures.  In addition, is Vista fully up to date in terms of service packs and updates after reinstalling - otherwise, please do.

  Good luck!

• USB ports do not detection devices

  Hello

  My USB ports are sensors not when I their connection. I hear the noise, which indicates a device has been connected, but when my laptop is trying to install the driver, it gives me an error Code 39.

  I see an icon in Device Manager yellow triangle-shaped when a device has been plugged in. I tried to uninstall and reinstall my driver and running fixit (said mass storage device USB has a driver problem and can't fix), but no luck.

  I'm running Windows 7 Home Basic Edition and tried to insert a USB Hard Seagate Drive, Kingston and a Sandisk USB key (they all work fine on other computers).

  Help, please!

  Hello Marilou,

  Thank you for your response.

  What is the brand and model of your laptop?

  I appreciate your efforts to resolve the issue.

  I also appreciate the fact that you ran Microsoft fixit.

  However, due to USB devices, I suggest you to try the following methods and check if it helps.

  Method 1:
  Uninstall and reinstall the USB controllers and check. Please follow these steps:

  a. press Windows + R keys, type devmgmt.msc in the run window and press ENTER.
  (b) in Device Manager, expand 'USB Bus controllers'.
  c. a device under "In Bus USB controllers" right click and click on Uninstall.
  d. perform the same step for other devices. Once completed, restart the computer.

  All USB controllers will reinstall automatically.

  If this does not help, use method 2.

  Method 2:
  Turn off the "selective suspend" feature of the USB hub driver and check the issue. Please follow these steps:

  a. press Windows + R keys, type regedit into the run window and press ENTER.
  b. look for, and then click the following key in the registry:

  HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\USB

  (c) in the "Edit" menu, point to 'New' and then click 'DWORD'.
  d. Type "DisableSelectiveSuspend" and press ENTER.
  e. in the "Edit" menu, click on 'change'.
  f. type '1', and then click ok.

  Note: This setting affects all USB host controller drivers in the system.

  For Windows update number, I suggest you try using the steps described in this article and check.
  Reference:
  Error 0 x 80070005 in Windows Update when you try to install updates
  http://Support2.Microsoft.com/kb/968003

  Important notes:
  Serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base:
  http://Windows.Microsoft.com/en-us/Windows/back-up-registry

  The data files that are infected must be cleaned only by removing the file completely, which means that there is a risk of data loss.

  I hope this information helps.

  Thank you

• Satellite Pro M70 - USB port does not recognize the device

  My Satellite Pro M70 has three USB slots, one on the left and two (vertically one above the other) at the back of the laptop.

  The top slot to USB in the back started giving problems. Sometimes, my computer can't see all that I plugged in there. But if I unplug anything - usually the printer or the mouse - the computer will usually see it then.

  What is the problem? Can do nothing about it?

  My operating system is XP. and my laptop is 4.33 year.

  Thank you.

  Hi Mannix,

  Have you already updated the chipset drivers?

  I read in the forum about these questions and normally helps to reinstall the chipset driver. :)

• Vista - usb ports are not recognized unknown device

  Vista - usb ports are not recognized unknown device. any usb device it appears unknown. all worked a few days hardly, but after that I connected my Kodak camera - which does not, now, nothing works. Any help would be appreciated.

  Hello

  Thank you for using the Microsoft Windows Vista Forums.

  Follow the instructions below that may help you resolve the issue.

  Method 1:

  Try to connect USB devices to a different USB port and check if you are able to access.

  Method 2:

  Click on the link below to run Fix it which will help you to solve the problem.

  Tips for solving problems of USB devices

  http://windowshelp.Microsoft.com/Windows/en-us/help/c39bd203-f729-47a4-8351-83291e13c8a81033.mspx

  Click on the link below and install the update.

  Rollup cumulative update for USB in Windows Vista Basic components

  http://support.Microsoft.com/kb/941600

  Try to connect the camcorder to the other USB port and on the other computer and see if the problem is resolved.

  Method 3:

  Let us try to disable the Antivirus security software and check the number.

  Re-enable the security software after checking the issue.

  You can also try disabling the firewall and check the issue.

  Re-enable the firewall after checking the issue.

  Method 4:

  A clean boot helps eliminate software conflicts.  Let us check if software is causing the problem by following the clean boot procedure.

  To perform the clean boot procedure, follow the instructions in the link below.

  Step 1: Perform a clean boot

  Step 2: Enable half the services

  Step 3: Determine whether the problem returns

  Step 4: Enable half of the startup items
  Step 5: Determine whether the problem returns

  Step 6: Resolve the problem

  Step 7: Reset the computer to start as usual

  How to troubleshoot a problem by performing a clean boot in Windows Vista

  http://support.Microsoft.com/kb/929135

  After checking the problem, turn the computer back to the Normal mode.

  Uninstall or update the program that is causing the problem.

  Check whether the problem is resolved.

  You can also check out the link below.

  http://social.answers.Microsoft.com/forums/en-us/vistahardware/thread/6be4581d-8fbd-407F-815E-b475c35ca586

  Please post back and let us know if it helped to solve your problem.

  Kind regards

  KarthiK TP

• A USB port is not working on Satellite M30 354

  Hello

  I have a problem with my Toshiba Satellite M30-354.
  I bought and I use a stick of O2 in Germany (HUAWEI) surfing.

  I used it regularly in one of the usb port, but two days now I can use it in one of the usb ports and if I try to plug it into one of the other, so I can't connect!

  It seems a problem of usb port but I don't know. Any help please?

  Yes, it looks like one of the ports USB does not work properly.
  Try reinstalling the driver for the USB port again.
  In Device Manager, you will see all the USB ports/hubs/controllers.
  Delete, delete all devices in the Device Manager list and reboot the device.
  The Windows operating system should recognize all the ports again
  And notes; Disconnect all usb devices before that you would like to try this out.

• HP 15-r002se: USB port does not

  I have a problem with my laptop [HP 15-r002se] all three 3 usb ports do not work, or even detect that something is plugged, I tried techniques to conquer the problem by the system of formatting and reinstalling windows 8 32-bit where I found myself without success, because I can't able to get compatible drivers of troubleshooting. Then I go to the usb ports even on windows 7 64 bit does not. and finally, format and install windows 10 64-bit, I downloaded the drivers from hp website, but unfortunately when I run the downloaded software sometimes nothing appears either to the pop-up a message on the error or continuation and sometimes it shows this kind of error after it finished extracting

  

  Finally with the help of pilots pack that I managed to install all required drivers but finally arrived with NO SUCCESS, yet neither the operation of the usb port. Here is the screenshot of my device manager.

  

  Please, I seriously need your help to solve this problem, because I am a student, I can afford to buy another laptop earlier

  Hi @Mustapha_Musa,

  I read your message and please try the following steps. A brilliant work has been done by trying these steps. Kudos to you on this point. It's a problem of clear material with the device. The USB ports are defective, the motherboard should be replaced. you will need to contact HP telephone support on this subject for the machine.

  HP technical support are available by clicking on the following link:
  
  http://h22207.www2.HP.com/us-en/?openCLC=true
  
  (1) once the page opens, please select the country in which you are located. Then enter your model of HP on the right number.
  
  (2) then choose "Contact the Support" tab at the top and scroll to the bottom of the page "HP Support - contact" to fill out the form with your details.
  
  (3) Once finished, click the "Show Options" at the bottom right.
  
  (4) Finally, scroll to the bottom of the page and select "Get a phone number." A file number and telephone number will now fill for you.

  The workaround, for now, is the following: If you have a USB port on the device that works, then you could buy a USB port extender and connect it to the port good work.

  Then you connect other devices to the USB port extender. This way multiple devices may still be connected to the computer.

  Just to say thank youPlease click the ' Thumbs Up 'button to appreciate my efforts. If it helps, Please mark this "accepted Solution".

  Thank you and have a great week ahead.

• Pavilion S5-1204: USB Ports does not: Windows 7 HP Pavilion Slimline

  Hi all

  Yesterday all of a sudden the USB ports are not read.  I have cameras and use a data transfer cable or a card reader to transfer to the office.  Now they do not read.  Tried the front and back of the usb ports.   However, the optical mouse that uses a usb device works.   I don't understand how the mouse works and the purse strings of data transfer and the readers aren't.

  Win 7 64 bit

  HP Pavilion Slimline desktop computer

  Help!

  Update: I did troubleshoot a HP check and update driver.  The screen messages

  USB root hub: this device does not work correctly.

  The current tab:

  Generic USB Hub (6)

  1 port available

  Power required: 0mA

  Solved.

  I've narrowed the problem to the camera. Very strange. The camera will take pictures and display them on the screen. But something is happening internally where the image will not transmit or transfer it via a usb device.

  I have another device with a transfer device and it works. So it seems I have to buy a new digital camera. BTW, it is a Nikon S2800 - not recommended.

• Re: USB Ports do not work on my Satellite L830-145

  Hello
  I have Toshiba Satellite L830-145 with Windows 8 and all USB ports do not work. Have updated the Intel BIOS drivers and uninstalled and so on tried a lot and still no luck
  Maybe here someone will have an idea

  When I start the computer power light before windows starts and goes dead when windows starts loading
  On USB3 I can recharge the phone, but it won t recognize anything in windows
  Any help much appreciated.

  According to specification for laptop, your laptop comes with Win8 64bits.
  Using the original version of Windows preinstalled?

  All that you have done is just, but if nothing is done, maybe you should try to reinstall original recovery feature by image and test with the factory settings.