USB ports do not detection 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.

• USB port can not detect my new camera

  My usb port won't detect a device I have ever connect to the port, when I plug the new device, windows cannot install the driver... always failed... help me please...

  Hello

  1. What is the brand and model of the USB device you are trying to connect?

  2. What is the brand and model of the computer?

  I suggest that you try the procedure described in the article mentioned below.

  What to do when a device is not installed correctly
  http://Windows.Microsoft.com/en-CA/Windows7/what-to-do-when-a-device-isn ' t-installed-correctly

  Tips for solving common driver problems

  http://Windows.Microsoft.com/en-CA/Windows/tips-fixing-common-driver-problems#tips-fixing-common-driver-problems=Windows-7

  Hope this solves the problem. If the problem persists, you can write to us and we will be happy to help you further.

• Since the L7680 installation my usb ports are not detected...

  It seems that something in the registry has been changed.  My Western Digital Passport (mass storage device) is not detected is not my SanDisk Micro (2G).  Western Digital will work in the USB from the printer, but don't the SanDisk.  I've lost the use of all of my USB ports on my computer processor and montor.  They used to work before installation.  I uninstalled and reinstalled, I check startup items in MSCONFIG.

  I read on the Microsoft support page which the hkey_local_machine\system\currentControlSet\Control...

  should be set to activate, but I do not have this folder in XP.

  Western Digital does not know what is happening, or not SanDisk.  HP really gave me the run around way to uninstall and reinstall, but I didn't get an answer that solves the problem.

  It seems to me that since it was drivers from HP which caused my other unit to pass unnoticed, HP should be able to tell me how to solve this problem.  I do too much research for a new product.  I know I'm very frustrated, and since this is a new printer I still have time to take it for something that's going to work.  I had a Dell that has worked well, I wanted to just an upgrade.  I guess I could have updated by Dell.

  Just about the evacuation, someone has an idea what the fix is for my USB not detected ports that have been replaced by the reader on this printer?

  I added a new HP printer to my set all my ports no longer works. None of my flash drives or removable hard disks worked. I tried everything and then read "ports must be updated". My computer is older than three years and the ports of origin are 1.1 and are of most new USB 2.0 devices. Long story short, I went to microcenter and bought new ports ($11.00) and add them to my computer. All ports are now functional.

• USB ports do not recognize devices

  Vista 32 bit OS was installed yesterday on a Toshiba laptop, Mdl: Satellite A135-S2246.  However, apparently, the drivers are no longer works as USB ports to recognize all of the devices that I plug into them. I get a message on the screen indicating the device plugged into the port USB is not recognized.  My question: as I have unsucessfully tried to find the drivers on the websites of Toshiba and Microsoft to resolve this issue, I appreciate any help anyone could offer.

  Vista 32 bit OS was installed yesterday on a Toshiba laptop, Mdl: Satellite A135-S2246.  However, apparently, the drivers are no longer works as USB ports to recognize all of the devices that I plug into them. I get a message on the screen indicating the device plugged into the port USB is not recognized.  My question: as I have unsucessfully tried to find the drivers on the websites of Toshiba and Microsoft to resolve this issue, I appreciate any help anyone could offer.

  Hey viper1948

  toshiba link below has the 32-bit drivers for vista for your model Satellite A135-S2246

  Click on the menu of operating system here for vista

  http://www.CSD.Toshiba.com/cgi-bin/TAIS/support/JSP/modelContent.jsp?CT=DL&OS=&category=&MOID=1596138&RPN=PSAD6U&modelFilter=A135-S2246&selCategory=2756709&selFamily=1073768663

  Walter, the time zone traveller

• 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.

• USB port does not detect the USB storage

  Hello

  My company gave me a Lenovo ThinkPad L420 and whenever I connect the USB external storage, I am not able to see it on my computer but I can see the unit on Control Panel devices and printers. Please let me know how activate or activate?

  Thank you

  Sayed Toufiq.

  You can google for it!

  http://pcsupport.about.com/od/Windows7/HT/change-drive-letters-Windows-7.htm

• 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

• 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.

• My USB ports do not work.

  Hello
  Yesterday, I bought a brand new printer, implemented, it was working fine, and then it just stopped. So I fought a bit with her, decided the printer was defective and would resume and put it out to a new, and meanwhile put my printing task on my jump drive and bring it to our local printing store. However, when I put my jumpdrive into the USB port to transfer the project, my computer would not my USB - stick. So now, I think that for some reason that my USB ports are not working. Why is this happening and how to fix it?

  Hello

  1 reboot to be sure nothing blocks the ports.

  Follow these steps to remove corruption and missing/damaged file system repair or replacement.

  Start - type in the search box - find command top - RIGHT CLICK – RUN AS ADMIN

  sfc/scannow

  How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe)
  program generates in Windows Vista cbs.log
  http://support.Microsoft.com/kb/928228

  Then, run checkdisk - schedule it to run at next boot, then apply OK your way out, then restart.

  How to run the check disk at startup in Vista
  http://www.Vistax64.com/tutorials/67612-check-disk-Chkdsk.html

  -----------------------------------------------

  Then lets refresh the USB stack

  Control Panel - Device Manager - click in the box of white/white - VIEW - show hidden devices

  Look everywhere EXCEPT USB controllers for your device and if find you them (maybe
  plus_d' one of each) under disk drives, you can have several - right CLICK and UNINSTALL
  for all instances

  Control Panel right CLICK on EVERYTHING - Serial USB controllers - device configuration-manager and
  UNINSTALL all but the category itself - REBOOT - it refreshes the drive and battery USB

  This KB shows XP how to and the method of Vista is identical
  http://support.Microsoft.com/kb/310575

  ----------------------------------------------

  If necessary try these two:

  Tips for solving problems of USB devices - and a Mr Fixit
  http://windowshelp.Microsoft.com/Windows/en-us/help/c39bd203-f729-47a4-8351-83291e13c8a81033.mspx#EGB

  Hardware devices not detected or not working - Mr. Fixit
  http://support.Microsoft.com/GP/hardware_device_problems

  I hope this helps.
  Rob - bicycle - Mark Twain said it is good.

• 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.

• 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.

• Satellite L650 - 12N USB Ports does not work

  My satellite L650-12N usb port does not work. I did everything that I could and it does not work.
  It shows a yellow exclamation mark on my system.

  I try so many ways, including the recovering auto troubleshooting, formatting and system he could not work.
  Under the key USB gives error code 43, I do not understand.

  The webcam and the wireless card no more.
  This boot problem after a storm in my area some time ago.

  Please can someone help.
  Thank you
  Sani

  Hello

  > This problem start after a storm in my area some time ago.

  Because other devices don't work properly and because procedure didn t get it back help you solve this problem, I think that the problem is related to the hardware malfunction possibly that the motherboard was hit by lightning, which would explain the problems

  I think you should ask the maintainer authorized Toshiba in your country to check the motherboard.

  But in my opinion, that the warranty does not cover the issues of environmental impact maybe your household insurance could help you

• Satellite Pro 6100: USB port does not work after the return of the mode "Eve"

  I have a strange error on my USB ports on Satttelite Pro 6100 with XP SP2.

  Two USB 1.1 ports work fine after cranking up what the laptop goes into mode 'sleep' (automatically or manually).
  The restart afret optical mouse connected to the USB port does not illuminate and the XP system displays the error message on the device not recognized on USB port.

  Plug the mouse on or off doesn't change anything. Only restart helps.

  Any ideas?

  It's very strange, but it will be interesting to see if the same problem persists with other USB devices. Can you test and post again on the results?

• USB ports do not work after waking up Satellite A200 from sleep mode

  After that I spend my Satellite A200-244 "sleep" or "hibernate" USB ports do not work!

  Hi mate,

  already tried this:

  Open start and type Device Manager and then press ENTER, to start Device Manager. Click on the sign + next to "Controllers of Bus USB" and then in the list, you should see some devices called 'USB hub root'. For each one, click right, hit properties, go to the power management tab and uncheck the box "Allow the computer to turn off this device to save power." Then restart.

  Maybe it works. Another solution would probably be this Microsoft KB document:

  http://support.Microsoft.com/?scid=kb%3ben-us%3B812946&x=8&y=9

  Greetings