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

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• 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.

• 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.

• 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 the PC Ports USB does not

  Before going away for the weekend, I turned off my PC and everything seemed fine. But after coming back, all the USB ports fail to read the devices. I ended up having to use chrome remote desktop and some luck to have access without a keyboard, but now I'm at a loss for what to do. I looked and tried several fixes, but none worked. Currently, the two "Standard Enhanced PCI to USB Host Controller" s listed in the so-called Device Manager "Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might be installed a file that is signed incorrectly or damaged, or maybe it's a malicious software from an unknown source. (Code 52) ». Any ideas would help, but so far, I have tried to uninstall/reinstall them normally and tried to delete upper and lower filters, but none were. And I can't do a restore of the system before it started, as I don't have a fairly recent recovery point.

  AHA! I managed to get into boot options advanced and done what you said (as well as what said a few other people to do using the first command prompt) to turn off the signature device, and now the back ports are working again!

  The front ports but are still stubborn (they don't even give power for what anyone plugged). I'll keep working to fix it, but right now I'm really relieved (I also went ahead and made another restore point in case things went south from there).

• 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?

• 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.

• lose the usb port when restarting

  My laptop suddenly lost all the USB ports. I can uninstall the USB hubs and restart and Windows will load the drivers and recognize the USB ports and any connected equipment. Everything will work as usuall until I reboot then have all usb ports stop working. I've updated my Bios and latest drivers available from the manufacturer (Dell), I am running XP home and that you have installed all updates.

  Hi Zmanomore,

  ·         You also update the chipset drivers?

  Method 1: Check if the chipset drivers update is available. If so, the same day and check for the issue.

  Method 2: You can try running the fixit in the following article and see if it helps.

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

• Wusb300n adapter not recognized by the USB port

  Cannot get WUSB300N adater to install on XP Pro SP3. The problem is with the USB port in recongised in the Design Manager. It appears as a "unknown USB currency" as a USB controller and not as a legacy of network. A Linksys support remote control my PC but not able to get to install connectly. Tried all the USB ports. Tried to install Design Manager.The motto is fine recongised by my other Vista PC. ? Is there a problem with my USB ports? Card mother MSI KT3 Ultra-ARU , I think that the USB is 1.1 not 2.0 but it is within the specification of Linksys for the WUSB300N. Install a new PCI USB2.0 card will it heal? Comments please. (I know the MSI motherboard is old, but is simply a 2nd bedroom based PC)

  Resolved issues. New USB 2.0 card and drivers installed. It will not work with USB1.1 or it would ' t for me. The sheet he says OK with

  IEEE 802 standards project. 11 b, IEEE 802. 11 g, IEEE 802.11n, USB

  1.1, USB 2.0

  Ports USB Port

  It works with USB 2.0 but not USB 1.1

• HP 15-f024wm laptop computer: laptop does not recognize the SD card into the usb port

  I don't have a sd card reader on my laptop but have used a map on her usb adapter and it worked. I had to make a full recovery, update and reload the browser and so on. HP has spent hours helping me to get back to his normal race car computer... but this issue remains and can't find what I need to do the usb - SD card reader. Yes, the usb port works as I use it for other things.  Don't know what I'm missing.

  Hello

  Your machine IS not card reader. His record:

  http://support.HP.com/au-en/document/c04420347

  which indicates:

  External ports:

  • Multi format digital card reader for Secure Digital cards
  • 2 superSpeed USB 3.0
  • 1 bus (USB) 2.0 universal series
  • 1 HDMI
  • 1 PORT RJ-45 (LAN)
  • 1 plug headphone-out/microphone-in the drop-down list

  Location:

  

  Everything you need: download Driver Realtek card reader and install it on your computer.

  http://ftp.HP.com/pub/SoftPaq/sp66501-67000/sp66959.exe

  For your question: all the USB ports work?

  Kind regards.

• 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.

• Disable the USB port

  How do disable you the two USB ports on the front of a Dell Inspiron 3647? Or better yet, the password protect them?

  The problem with the software approaches, either change the registry or by using an application like IntelliAdmin, is they disable all the USB storage for all users. If you won't be able to connect a USB or USB either. Note: If you use them, only the key and encrypted USB drives USB encrypted is HIPAA compliant.

  You will also need a password protected administrator account and only this account has the right to change the registry or re - run IntelliAdmin to reactivate the USB access.

  The Manual shows two connectors on the motherboard to the front USB ports. If you unplug the cables of these two connectors (be sure to store out of the way or cover with the CHATTERTON, so they can't communicate with the motherboard, case, or any other component), you can physically turn off the two front USB ports.

  BUT, BUT... I do not know if that generates an error message when the PC starts, or if the PC starts even when these two cables are disconnected. May be worth a try...

  My other thought is to put the PC in a cupboard locked (with adequate ventilation) and only personnel are the key.

  Since it is a HIPAA question, you may not be the first to meet, then maybe you can find acceptable solutions to the HiPAAJournal.com or related resources.

• Where is the USB port on the printer 4500 hp envy all-in-one

  Where is the USB port on the printer 4500 hp envy all-in-one

  So the question for your answer:

  Compatible products for: HP bt500 Bluetooth USB 2.0 Wireless Adapter (Q6273A)

  Color Multifunction and all-in-one HP Officejet Pro 8500 all-in - One Printer series - A909 HP Officejet Pro L7500 all-in - One Printer series Mobile inkjet printers HP Officejet H470 Mobile Printer series Specialty Inkjet Photo HP Photosmart A520 printer range Printer HP Photosmart A620 Printer HP Photosmart A630 Series of HP Photosmart A820 Home Photo Center Printer HP Photosmart B8550

  And now, if you want to get help with your problem, you are cordially invited to use the assistance offered, otherwise I wish you all luck since your iPhone printing...

  For questions print via Bluetooth, you can connect with Apple, maybe you will be better as their response

  All the best...

• all of a sudden... my computer does not see the things I plug into the usb ports on the front of the computer...?

  all of a sudden... my computer does not see the things I plug into the usb ports on the front of the computer...?

  If I shut down the computer and plug... he sees the thing then turned back...
  I can not just plug in while the computer is turned on... once again he has used to do this just as well... for some reason any, he sees things now.
  any thoughts?

  Hi KK Waddell.

  Thanks for posting in the Microsoft Community.

  I understand that you face the issue with the USB port does not work when you embedded on the front of the computer.

  Before you start the troubleshooting steps, I need the information required.

  1 did you changes to the computer?

  2 did you receive an error message?

  I suggest you to check with the other USB port.

  I suggest you to see the links and check.

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

  http://support.Microsoft.com/kb/817900

  Advanced troubleshooting tips for General USB for Windows XP problems

  http://support.Microsoft.com/kb/310575

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

  http://support.Microsoft.com/?kbid=885624

  See also:

  Hardware devices do not work or are not detected in Windows

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

• 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.