Windows 8 recognizes not all USB ports

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• 8460w some (not all) USB ports not working not

  8460w running Windows 7 x 64.

  2 USB ports on to the left of the computer (facing it) do not sign anything when you plug something.  All other ports seem to be in perfect working condition.

  -Updated all the USB drivers

  -Confirmed that nothing is turned off in the BIOS

  -Uninstalled all drivers USB, stop, removed all forms of power, held the power for 1 minute and let stand for 20 minutes

  -HDD Ran, start-up and break-in of diagnostic tests

  -Replacement motherboard

  -Repeat everything with the new motherboard

  There is no windows error, no bubble popup in the system tray and no problems in the system logs.

  Literally my mind stops there.  Can anyone think of anything anyone else I can try?  Any ideas AT ALL would be great.

  Thank you.

  Workaround.

  There was a missing element that was supposed to be bundled with the Systemboards.  It's a small daughter card that inserts directly behind the USB 3.0 ports.  Once I found on another computer, I was able to use it in this machine.  Thank you for your time.

• 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

• All USB ports stopped working Windows 7

  Windows 7 Pro. All USB ports stopped working.  When I plug a usb card, windows makes the sound as it connects and the card gets power (light).  I see the map appear in disk drives in Device Manager.  The player does not display in windows Explorer or disk management.  In Device Manager, it has an exclamation point and says that the device cannot start.

  Strangely, I have a USB keyboard and mouse and they work very well.

  It's just the USB drives and chips and SD cards that are not displayed.

  I have:

  Reinstalled the drivers USB MB

  Flashed the BIOS with the latest version

  Tried to install the older USB drivers

  Tried to let windows find the driver.

  Still does not

  None of this has helped.  I ended up formatting the HD and reinstall windows from dvd.

  This revealed that my USB multicard reader was bad.  When I unplugged the problem disappeared.

• plotter / cut not the usb ports

  I recently moved my office and cutting cutter / plotter in another room. Now, for some reason, my vinyl cutting software does recognize not all USB Com Ports and therefore, will not cut.  (I tried configuring it for each port with no luck). When I open devices and printers and look at USB / series of properties of Strawberry, it shows that its on Com9... and I have 6 USB ports I know.  First question... where I expect to identify the USB ports are what #s.  4 behind the pc and 2 in front.

  Com is a reference to the COM port and is a "serial port".  Replace the USB port.

  PS <>, change the hardware configuration does not cause this problem.   Someone changed the settings.

• My LifeCam VX-6000 will not work. Rpet (initialization error) on all usb ports. I have windows XP

  My LifeCam VX-6000 will not work. Rpet (initialization error) on all usb ports. I have windows XP

  Hi John4452,

  1. you remember to make changes to the computer, after which the issue started?

  I suggest to try the steps from the link to the following article and check to see if it helps:

  Set the empty preview, "initialization error" or 'no camera not connected' error in the LifeCam software

  Troubleshoot failures to find the new LifeCam hardware

  I hope this helps.

• 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

• How can I save the audio settings for a USB device on all USB ports?

  I have a USB minimic and need to trigger the MCO. However, if the device is disconnected and reconnected, or plugged into different USB, settings are reset. Is it possible to configure the settings of the USB device on all USB ports?

  Hello

  See this link:

  http://forums.Logitech.com/T5/USB-speakers-read-only-archive/how-to-setup-a-USB-audio-device-in-Windows-XP/TD-p/292846

  http://www.NuForce.com/HP/support/USB-audio-setup.php

  http://www.von-phone.com/audio-settings-USB-phone.php

  LTE, we know the results.

• Belkins wireless adapter recognizes not all wifi networks

  I have a Belkins wireless adapter for my pc and try to connect to a wireless network. My adapter recognizes not all wifi networks and I know that there is on the functioning of the House. How can I fix it?

  Laptop?  If you know that there is a wireless network in your home because the other computers are connected to him, the most likely cause is that the wireless adapter is disabled (a physical switch or a combination of keys Fn + Fkey).

  For additional help, please indicate the make and model of your computer (and your wireless adapter, if it is not integrated), as well as the version of Windows you have, including the service pack.

• After computer HP 8600 loading accepts not all USB devices

  After loading the software provided with HP Officejet Pro 8600 that is attached to my Dell E310, my computer does not all USB devices.  If I remove the printing software my computer accepts all USB devices?  Can not know problem.  Anyone encountered this problem?

  I'm sorry that you are experiencing this issue. Try connecting the 8600 USB in another USB port. You plug it into the USB 3.0. If you have plugged it on the left side of the computer, try on the right side.

  Let me know what happens.

• my list of contacts on my windows phone appears not all contacts

  my list of contacts on my windows phone appears not all contacts, but on my computer, I do not understand, they did, but I reinstalled it on my phone, like updating the contacts from my computer, because they had not updated on my phone! so I thought that I would like to reinstall, but now showing no, please help x

  He had some problems with contact sync which should now be resolved.

• HP K5H28AA #ABL: accidentally disable all usb port

  Looking to change the settings in my BIOS I accidentally disable all USB ports. Now I can't use the keyboard and mouse. I want to know if there is a way to reset to the factory settings, the computer from the motherboard

  Hello

  Before you try this, unplug the devices all attached, turn off the PC and remove the power plug.

  There should be a jumper on the Board that you can use to remove the settings current CMOS, located just above the cmos battery - move the jumper to the clear position for 30 seconds and then bring him back - see the image at the link below.

  http://support.HP.com/us-en/product/HP-110-500-desktop-PC-series/7450567/model/7748407/document/c04439095

  Kind regards

  DP - K

• Lightroom recognizes not all my photos on my external hard drive?

  Lightroom recognizes not all my photos on my external hard drive, he sees the part of a file, but not all the files it contains. Virtually everything is there except that one folder, it says all were imported, but they don't show...

  If you wwant photos will show up in Lightroom on your external drive, you must (in Lightroom), do a right click on the folder on your internal drive that has photos and select Update folder location. Then select the appropriate external hard disk folder. You may get a message asking if you want to merge files, allow this merger.

• Had a project done with first elements 11.  All media files and PRE files were in the same folder on an external hard drive.  Received a new computer, loaded first items 11 (which of course doesn't recognize not all previous projects as it is)

  Had a project done using first items 11 (the file exported and posted on youtube).  All the media files and PRE files associated with this project were located in the same folder on an external hard drive.  Got a new computer, responsible for first 11 elements (which of course doesn't recognize not all previous projects because it is a new installation) and now cannot open the original project to make some adjustments (connected to the external hard drive of course)...  Even tried to open the last saved auto program as well, no luck.  Just get a shell of the original project, but no real media file is passed in. Then get a prompt asking you where the file "rendering-3090026..." (20 More digits) is located.  Looking for C drive and external hard drive without success. Help!

  

  delilah12

  Which operating systems are involved - old and new?

  The external drive has the same drive letter on the new computer as it did when it was used on the other computer?

  Where are the video preview and the old led, Audio preview files compared to new? See Edit Menu/preferences/Scratch discs?

  Are all the place where is the file... messages just to render files? If all are for rendering files, what happens if you click ignore for their

  messages? Can you enter into the project and render it again if necessary and proceed with the project?

  Please see the bulletin. With the above information, we will decide which way to go? It seems that a media disconnect situation has developed in

  the passage from one computer to the other.

  RTA

• All usb ports not working do not all of a sudden on windows xp

  I have 5 usb ports, which worked very well and all of a sudden none of them work, I checked the status of them in Device Manager and all say working properly?

  Hi Backgammon167,

  The question you have posted is related to Windows XP and would be better suited to the TechNet community. Please visit the link below to find a community that will provide the best support.

  http://www.Microsoft.com/windowsxp/expertzone/newsgroups/reader.mspx?DG=Microsoft.public.WindowsXP.General&lang=en&CR=us

  I hope this information is useful.

  Concerning
  Rehman - support Micrsosoft