all my usb ports was disabled.why?

Similar Questions

• All my USB ports are disabled; keyboard and mouse do not work, can not navigate to reactivate their?

  After installing Java rebooted my system update, while booting it showed Eroor message 'BootMGR' missing, disabled bymistake USB ports, now my keyboard & mouse not working does not help?

  Hi Abhi SR,

  ·        How do you disabled the USB ports?

  ·        What you did to fix the "BootMGR" error missing?

  If you have disabled the USB ports in the BIOS (Basic Input Output System), you will need to use a PS2 Keyboard and enter the BIOS for their re help.

  Note: Changing the BIOS / chipset can cause serious problems that may prevent your computer from starting properly. Microsoft cannot guarantee that problems resulting from the configuration of the BIOS/chipset can be solved. Changes to settings are at your own risk.

  Hope the helps of information. Please post back and we do know.

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

• ProDesk 600 MT: all the usb port disabled after startup Win7

  Hello world

  I just brought a few ProDesk 600 MT after that the installation operating system, one of them seems locked all the usb port after the boot of win7.

  Can I use keyboard and mouse during startup, including the bios or windows safe mode selection menu. However, once started to win7, all usb port are disabled, not even power supply. Which means no keyboard, no mouse. I can't do anything else until the eve of the computer by push and hold button / stop.

  Anyone know why and how to solve this problem?

  Thank you

  Alan

  Hi, Alan:

  See if the news on the thread below solves the problem, if your PC is chipset Skylake.

  http://h30434.www3.HP.com/T5/desktop-operating-systems-and-recovery/can-not-install-Windows-7-on-new-600-G2/m-p/5822964/highlight/true#M130817

• I made the mistake of disabling all my USB ports in Device Manager! Keyboard & mouse do not work. I need to restore the Sys - HELP!

  I made the mistake to disable all my USB ports in the device (Windows XP Home Edition) my mouse Manager and the keyboard works not because they are connected through USB ports. I need to find a way to get to the system restore through the Mode without failure or normal startup. Can someone please help!

  Hi PaulCanik,

  • Do you use your laptop or desktop computer?

  Check if keyboard works in basic input/output system (BIOS), if it works, then you will need to enable USB port from there.

  You will need to contact the manufacturer of the computer to aid in the basic input/output system (BIOS).

  If this does not help then you need to connect PS\2 mouse and activate later all USB ports on the computer.

  Important: Change (CMOS) BIOS/complementary metal oxide semiconductor settings can cause serious problems that may prevent your computer from starting properly. Microsoft cannot guarantee that problems resulting from the configuration of the BIOS/CMOS settings can be solved. Changes to settings are at your own risk.

• HP pavilion 15-n001: all 3 USB ports not working not

  my new hp Pavilion 15-n001, suddenly all 3 USB ports do not work. Help me solve this problem

  Have you checked the status of the warranty that I asked?

  The resolution of the issue will be a replacement of the motherboard equipment.

  Contact HP support for warranty repair and provide the code to hardware failure.

  Let the technician customer you talk with know that you came here for help.

• HP15-g013dx: all my usb ports have failed

  Hello to all the USB ports on my laptop stopped working, I have restored the factory computer, uninstalled the USB hubs and no matter what I plug, it is not recognized.  Any suggestions?

  Portable computer is still under warranty I think.

  * Edit... I just ran diagnostics from the bios and get a failure I.D. # 94L66C-78S7N2-XD7V7F-8D6U03

  I hope this will help... Please advise me on what to do next

  Thanks in advance...

  Support contacted, they will replace the motherboard free under warranty.

• I can't do all the USB ports work - Evesham Style II Mini Office in Windows XP

  I'm looking for the chipset & drivers for my grandaughters computer, AFAIK is drawn next to a reading Speccy.

  O/S

  Windows XP Pro 32-Bit

  CENTRAL PROCESSING UNIT

  Intel Pentium 4 2.80 GHz

  Motherboard

  Manufacturer - Eveshamvale.

  Vend. ATI chipset.

  Chipset model - ID5833.

  Model Southbridge - SB200

  The downloaded manual provides the following information

  Model = P4SBA

  = North Bridge chipset; SiS 651 - South Bridge SiS 962

  CPU = Supports Socket 478 - Supports 400/533 MHz FSB

  I'd appreciate any help possible, that someone can give me as well as the Office works currently can't do all the USB ports work, they worked until I had to change the hard disk, but do not have the installation diskettes or the drivers.

  Hi Graham,

  Thanks for posting your query in the Microsoft Community Forums.

  I understand from the description of the problem, the USB ports don't work on Windows 7 computer.

  I understand this must be frustrating, but don't worry, we're here to help and guide you in the right direction.

  Method 1

  Run this fix - it and check if it helps.

  Diagnose and automatically fix the Windows USB problems

  http://support.Microsoft.com/mats/Windows_USB_diagnostics

  Method 2

  Reinstall the USB controllers.

  This method addresses the steps where the USB driver currently loaded became unstable or corrupted.

  To remove and reinstall all USB controllers, follow these steps:

  (a) click Start, click run, type sysdm.cpl in the Open box, and then click OK.

  (b) click on the hardware tab.

  (c) click the Device Manager button.

  (d) expand Bus USB controllers.

  (e) right click on each device under the Bus USB controllers node and then click Uninstall to remove them one at a time.

  (f) restart the computer and reinstall the USB controllers.

  (g) connect the removable USB storage device and perform a test to ensure that the problem is solved.

  I suggest you to contact the computer manufacturer and download the latest chipset drivers and check if it helps.

  It will be useful.

  Let us know if you encounter problems with Windows in the future. We will be happy to help you.

• I have aspire computer desktop M3920 and all my USB ports at the front do not work any more :(HELP

  OK, so all the USB ports worked very well, but a yellow exclamation appeared recently on ( ) Intel (r) 6 Series/C200 Series Chipset Family controller USB - 1 26 improved host) in the Device Manager, and my PC has no pop up any USB device I plug, so I uninstalled to reinstall it to try to solve the problem. but now I'm stuck and couldn't get them to work again

  Any help or info would be appreciated.

  I could try to reinstall the driver from the Chipset for the M3920 see if that helps. Link to the driver

  After that it gets a little tricky and I must recommend that you backup your data and do a recovery.

  Thank you
  Cory

• all 3 USB ports stopped working - MX30

  As a result, none of the 3 USB ports on my old MX30 work of 2 months. I unchecked the option in the hardware Manager of devices for energy saving, nothing helps. First of all, only the mouse stopped and I thought the mouse was to blame, but all of a sudden the machine does not recognize the USB memory key more.
  Any advice would be very welcome, because I can't work!

  Respond to my ad. I've updated the drivers for the USB host controller and BIOS and USB ports running again.

• Where are all the USB ports on a TouchSmart all in one? I can only find 2 on the left side

  I have a HP TouchSmart all in a (1315xt-600) and can find 2 of the 5 USB ports.  There are 2 located on the side left of the screen, but cannot find the other 3.  Anyone know how to access?

  paula407 wrote: thanks a lot for the info.  Another question, about the description I got for my computer, it say I: 6-in-1 memory card reader, 5 total USB, audio.   That's why I thought I had 5 USB ports.  Can you explain what that means?

  Hello paula407, the 6 in 1 card reader shows there: cards 6-in-1 Reader + 2 USB + 1 taken line-in

  This suggests that the card reader has only two USB ports on the front of the system and the other USB ports would be on the back or side of the system.

• W500: Are all vertical USB ports?

  Are there any USB port horizontal on the W500?

  All the three USB ports on the W500 are vertical.

• USB problems: When HP Photosmart C4599 is enabled, all other USB ports on the desktop becomes useless

  I just bought a HP Photosmart C4599 and successfully installed the software provided on my HP Pavilion 743c Desktop.  I connected via a USB cable.  I am running Windows XP SP3 and automatic updates are on.  I've updated the software that came with the printer and everything seems to work properly.  I printed and scanned successfully.   However, I noticed that when I connect my memory stick or digital camera via USB, I now get this message annoying that States, peripheral USB not recognized.  The only way to get my computer to recognize my stick of memory or the camera, is to stop my printer and then reconnect my stick of memory or the camera.

  Somehow the printer or the software's a waste opportunity to my computer to recogize the devices that are connected via the USB port.

  I wish I could connect my memory stick or the camera without turning off my first impression.

  Any solution would be really appreciated.

  This usually occurs on computers with older chipsets USB which cannot provide enough power to multiple devices at the same time. The best you can do is try and install the latest drivers for your motherboard or update the BIOS of your motherboard. Otherwise, use only 1 USB device at the same time. Or, buy a powered USB hub and connect the printer or get a new computer.

  In addition, you do something else. Unplug all USB devices from your PC (except the keyboard and mouse). Now just turn off your computer and unplug the power cable from the Tower of the wall outlet. Be it like that for about 20-30 minutes. Now just press the power button on the tower for about 3 to 4 times to ensure that all static electricity is passed, then plug the cable into the wall and turn on the PC and try the two devices to connect to the PC and see if you get the error messages.

  In addition, you can insert the memory stick into the memory card slots printers and view pictures on your computer.

• Satellite M30x not recognizing not all USB ports

  My Satellite M30x has recently ceased to recognize all USB devices are connected that he, being a huge super biff computer I can only assume all my USB ports are totally exhausted.

  If anyone has any other theories id be more than happy to hear... Thanks :)

  Hello

  Something similar happened on my laptop. The laptop has stopped to recognize the external device (USB HDD). Someone told me that it happened because I used the safely remove. Usually, if you want to for example disconnect the USB HDD or USB key, you must use the remove before disconnecting the device from the laptop.
  I just deleted all ports USB device and Manager after restarting the laptop operating system recognized all the USB ports again. Further, I have connected my external HARD drive, and it worked!

  I put t know which external USB devices you use, but sometimes the machines cannot be allowed because the ports USB don t provide enough power.
  In this case, you can disable the mode without power failure in the USB hub properties in Device Manager.

  Good luck

• USB ports all failure Tecra S1

  Hello

  my old Tecra S1 video card died last week and I managed to find an another identical Tecra S1 very cheap.
  I swapped my portable hard drive in the new computer and everything works fine apart from any of the USB ports work.
  Food sent to external drives USB but my computer does not recognize one of the 3 USB ports at all.

  I tried to remove / replace the drivers but no change.
  Also as I had my same old laptop for spare parts I have even replaced the USB turntable (as one of the original USB ports has been damaged) but still no change.

  Could this be something to do with the version of the BIOS on the laptop as surely everything else should be already on my hard drive?
  Maybe my old laptop had an older BIOS which might make a difference?

  any help would be gratefully receieved as I looked the net but don't have anywhere!

  Thank you very much
  Ian

  Hello

  First of all, you aren't sure if the USB port hardware is ok for this second Tecra S1. Right?
  So, theoretically, it might be a hardware and software problem.

  Generally, the USB ports are controlled by the chipset driver.
  You replaced the HARD disk where the operating system is already installed
  I think you should try to install the operating system once more on this second Tecra S1.
  Then you should check the Device Manager if all the USB ports have been recognized correctly.

  If the USB ports would be NOT visible in Device Manager, then I would tend to a hardware problem

• HP Pavilion DV6-1355dx: all USB Ports do not work

  All the USB port of my laptop, identified above, has stopped working. I tried in many troubleshooting recommended by the operating system (10) and support Microsoft centre but I could not solve the problem. Device Manager still show the (!) exclamation point for all USB ports. Can I have the drivers or a fix that allow me to re - install the Intel® ICH9 Family USB Universal Host Controller?

  Thank you very much

  Carla Hamilton

  The problem is resolved.

  I reinstalled Windows 10 a recommendation of Microsoft Community available to

  http://answers.Microsoft.com/en-us/Windows/Forum/windows_10-hardware/USB-ports-not-working/275b9f17-fd56-4DBF-ba71-c674c68d7060

  I want to thank those who have made efforts to help me on this issue.

  Thank you.

  Hamilton