My computer no longer recognizes its usb ports; printers etc.. HP a6333w

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• For some reason any, that my printer has enough work and when I plug in my camera to download images, the computer says it does not recognize the USB port, which could be the pronblem?

  My printer does not work (it is said that the computer does not recognize the USB port (this also happens when I plug my camera to download the photos) I checked everything I know to check, which isn't too.)

  My printer does not work (it is said that the computer does not recognize the USB port (this also happens when I plug my camera to download the photos) I checked everything I know to check, which isn't too.)

  When did this problem start? What did you change shortly before it all began?

  Please quote the exact text of the message you get, verbatim.

• My computer no longer recognizes my E drive. How to acknowledge once more?

  My computer no longer recognizes my E drive.  How to acknowledge once more?

  Falsh disk.  He ceased to recognize today 9-21.  All over the computer, Control Panel, etc.

  Windows 7

• computer no longer recognizes it has 1394 ports

  Hoping someone can help.  I am trying to transfer videos from video camera on my computer, just as I did many times in the past, but for some reason any my a6300f HP Pavillion with Vista SP 2 does not recognize the fact that I have one of my two 1394/Firewire ports.  I've used them in the past to connect this camera, but today, when I plug my camera into the computer does not recognize that it is plugged.  I opened the Device Manager and I have more no Ports IEEE 1394 listed.  What should I do so that the computer will recognize once more that there no two 1394 ports?  And, what would have made "forget" it doesn't have the computer 1394 ports?  Any help is appreciated, of course, can't tell you how frustrated I am!

  Michael

  Hello

  You have restarted to see if they will recognize?

  There could be a hardware problem.

  / Settings (BIOS/CMOS) often F2 as you start then look at the screen - look to see if you have a
  setting to enable Firewire 1394 ports.

  In the Device Manager - click anywhere in the blank white box - Action - search the hardware changes.

  Check with HP, their drivers support and documentation online and ask in the forums of HP.

  Possibly updating the BIOS and chipset of low level drivers might help - if those who are available from HP.

  Support HP & drivers
  http://welcome.HP.com/country/us/en/support.html

  Contact HP
  http://welcome.HP.com/country/us/en/contact_us.html

  HP forums
  http://h30434.www3.HP.com/PSG/

  I hope this helps and happy holidays!

  Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.

• Computer laptop HP Envy 17 - USB Ports not working not

  Product: HP Envy 17 Notebook PC

  Operating system: Windows 8.1

  When I try and use the USB ports on my laptop, the system recognizes not the device is connected, or allows the unit to operate. There is no error message and device icon to remove safetly does not appear. This problem started after I ran a few Windows updates before turning off my computer for the night.

  The devices worked normally before but have stopped since then. Several devices have been tried, but to no avail.

  Dear customer,

  Welcome to the Support Forum HP and we are happy to help you.

  Looks like that the USB Ports have stopped working on your laptop and your need help

  We will surely help you with this question at the earliest

  I'd like to request you to perform the REFRESH of your laptop back to a previous state

  When everything worked well and normal

  Step 01. Please go to settings on your laptop computer laptop

  Step 02. Select the general tab on the left side

  Step 03. Click on "refresh your PC without affecting your files.

  Step 04. Follow the prompts on the screen to complete the refresh/system restore

  Hope this helps, for other queries in response to the post and feel free to join us again

  * Click on the star of CONGRATULATIONS on the left to say thank you *.

  Make it easier for others to find solutions by checking a response "Accept as Solution" if it solves your problem.

  Thank you

  K N R K

  I work on behalf of HP

• my computer doesn't recognize my usb device and mouse

  MY COMPUTER DOESN'T RECOGNIZE THE DEVICE USB AND MOUSE IT NOT THERE NO COMMUNICATION BETWEEN THE COMPUTER AND THE MOUSE ALSO COMPUTER AND PORTABLE USB

  Thank you

  You must indicate what is the brand of mouse and the model? Whjat transponder type does the mouse have? The mouse has ever worked? Your laptop has 4 USB ports. No device works in one of the ports?

  The USB FLASH DRIVE is recognized if plug you it into a USB port on a different computer com?

• My computer does not recognize my USB or printer?

  I have a dell studio 1558 running windows 7 64 bit. Today, I inserted my sandisk cruzer flash disk slips into my usb port & my processor will not recognize my card or it & play hp printer. I get the following error message:

  "The drivers for this device are not installed. (Code 28)

  There is no driver selected for the item or a set of device information.

  To find a driver for this device, click Update driver. »

  I tried to uninstall the controller universal serial bus, tried to download the new software for my cpu drivers & checked the internet for updated driver software. I also ran the computer software troubleshooting driver. No luck at all. The flash drive is plug & play & came without any software. I have 2 yellow exclamation marks in my device manager telling me that something is wrong, but I can't seem to understand this one.

  I'd appreciate any help I can get with this problem because it is quite frustrating. Thank you in advance...

  ewatt72

  I have a dell studio 1558 running windows 7 64 bit. Today, I inserted my sandisk cruzer flash disk slips into my usb port & my processor will not recognize my card or it & play hp printer. I get the following error message:

  "The drivers for this device are not installed. (Code 28)

  There is no driver selected for the item or a set of device information.

  To find a driver for this device, click Update driver. »

  I tried to uninstall the controller universal serial bus, tried to download the new software for my cpu drivers & checked the internet for updated driver software. I also ran the computer software troubleshooting driver. No luck at all. The flash drive is plug & play & came without any software. I have 2 yellow exclamation marks in my device manager telling me that something is wrong, but I can't seem to understand this one.

  I'd appreciate any help I can get with this problem because it is quite frustrating. Thank you in advance...

  Hello

  What are the two! brand? You can post a screenshot in the forum...

  If you have a composite USB drive listed in Device Manager... I suggest you uninstall from Device Manager and choose search for the hardware changes...

  Step 2 - connect the USB, reboot and press F12 on dell logo, check if the PC detects the drive cruzer...

  Also check if the LED on the drive flashes once you connect... How about other USB ports?

  SanDisk has a Ko - http://kb.sandisk.com/app/answers/detail/a_id/10/~/cruzer-flash-drive-not-detected-by-windows-pc

  Step 3: Does show in disk management (right click on computer > Manage > disk management)-it appears in disk management, just assign a drive letter. Right-click on the cruzer drive - drive letter--> Add--> choose a drive letter... OK OK... Check if you can see the drive in my computer...

  Step 4: If none of the USB ports work...

  -Install the software of the system Dell- http://downloads.dell.com/utility/DSS_UTIL_WIN_R260746.EXE

  1. install the driver Chipset - http://downloads.dell.com/chipset/R242805.exe

  2. install IMEI - http://downloads.dell.com/chipset/R243176.exe

  Restart the computer... Check if the USB ports are working...

  Step 5: update the BIOS [remove all devices connected to the laptop, make sure that your battery is more than 10%, plug the AC adapter and do not remove the power source until the complete procedure]

  Do not interrupt the process otherwise it would brick your system...

  BIOS: http://downloads.dell.com/bios/R301434.exe -

  Update the BIOS, reboot the system. Try to connect the cruzer... check if it works...

• Computer no longer recognizes my removable hard drive to the top

  have a hp pavilion desk top.  power lost the other day. now when I try to make a backup of my computer does not recognize drive.  the light on the removable drive used to Flash, but now it is lit solid.  When I go to properties it says device working properly, but does not fill a volume.  It won't let me eject, he says in use.  any help would be appreciated

  Hello

  Sounds like his "stuck" in the current state. Try this: go to control panel, select Device Manager. When this window opens, navigate to the tab for your removable drive (try the category of portable devices), and when you find, right-click on the drive and select turn off first, confirm the deactivation, then right-click again and select uninstall, confirming again. When the device has been turned off and deleted, restart your computer with the drive connected to the USB port in what he normally resides. It recognizes the drive now?

  Post your results here and let me know how you fare.

  Kind regards

  BearPup

• Satellite A500 - 14L cannot recognize two USB ports

  Hello

  I bought a Satellite A500 - 14L three months ago, I've just updated the bios with this link , but after two USB ports (on the left side of the computer) do not work.

  I try to download the new driver for them, but without success.
  Do anyone now how can I solve this problem?

  Thank you and sorry for the English, I'm French...

  Hello

  What operating system do you use?
  Is - this Windows 7?

  How about USB port State in the Device Manager?
  Is there visible yellow exclamation points?

  In your case I would recommend to check if all the necessary drivers have been installed.
  For example the Chipset Utility must be installed. It is very important.
  There is also the USB Sleep and Charge utility USB Sleep and Charge utility. This utility is able to activate or disable the USB Sleep function and fresh. It shows the positions of the USB ports supporting USB Sleep and Charge function and shows the remaining capacity of the battery.

  Please check these applications!

• Problem recognizing USB - suddenly PC does not recognize any USB port

  I have a HP Pavilion a1310n computer with Microsoft Windows XP.  Recently, my computer stopped recognizing one of the 3 USB ports.  When I put in a flash drive, nothing registered.  Help.

  Hello

   
  Remember to make changes to the computer before the question?
   
  See the methods mentioned below and check if that helps.
   
  Method 1:
   
  A computer that is running Windows XP cannot detect a USB, an Apple iPod flash drive or an external hard disk drive
  
  http://support.Microsoft.com/kb/925196
   
  Method 2:

   

  Advanced troubleshooting tips for General USB for Windows XP problems
  

  http://support.Microsoft.com/?kbid=310575

   

  Hope this information helps.

• HP Officejet 8500 A909g is not recognized by my computer when plugged into the usb port

  I received an email from HP recommend I install new software for my Officejet Pro 8500.  I downloaded the software and installed.  The printer was working, but it would not scan. I got an error message telling me to re install the software because the analysis part has not been installed. I have downlaoded software again and installed it. During installation, the mode had to unplug the printer, so I did. (It is connected using the usb cable directly to the back of the computer).  When installation instructions came at a certain time, it told me to plug the printer. I did, but it was not recognized.  I checked the box to install all the software and install the printer later.  Now is back, and the printer is still not recognized by the computer.  Help, please.

  Hi Steve_finch,

  What operating system you have installed on the computer?

  Have you tried a new USB cable or a USB port on the computer?

• My 5520 connects to internet via its usb port

  My University didn't allow wireless printers. My thought was to use the photosmart 5520 in wireless mode, connect to the internet via my dorm room ethernet connection using the usb port of 5520's with a usb adapter to ethernet. I'll just use eprint from my ipad to print.  will this work?

  No,

  Printing from iOS is only supported via a (wired or wireless) network connection.

  You can use Direct wireless for that matter (where the printer behaves like a router) to print from iOS on a LAN:

  http://support.HP.com/us-en/document/c03269394

  Shlomi

• BlackBerry Smartphones Pls help me my 9860 touch hangs when boot nd the system does not recognize the usb port when it freezes on startup

  Recently, my 9860 touch starts not finished... It stops at halfway when startup nd freeze... 2ndly starting my system recognizes usb d port, but when it comes to where it stops booting, the system doesn't see it me collapses more so to reload the software

  Hello Dtobs007

  Welcome to the community

  I recommend you try first method Mode without failure. Article ID: KB17877 How to start a mode BlackBerry smartphone without failure.

  Another thread explains how to fix this problem, for your reference.

  By JSanders. http://supportforums.BlackBerry.com/T5/BlackBerry-torch/BlackBerry-torch-9860/TD-p/2597381

  See you soon and good luck.

• HP Envy m7-n109dx: after loading Windows 7 on a new drive on a HP Envy m7-n109dx it will not recognize the usb ports

  not sure that this area is for.

  Hello:

  I'm not sure what you mean in regard to this area, but this place is to explain in more detail the nature of your question.

  I see that HP did not include the USB3 drivers on your laptop support page, so the most likely reason that do not have USB3 ports is because you need to install the driver for the USB3.

  Use the one directly from Intel.  Download, unzip and run the setup.exe file.

  https://Downloadcenter.Intel.com/download/22824/USB-3-0-driver-Intel-USB-3-0-Extensible-host-controller-driver-for-Intel-8-9-100-series-and-Intel-C220-C610-chipset-family?product=65855

• computer no longer recognizes the media cards

  The icons representing the media on my computer card readers are not more visible.  Card readers does not wotk.

  Hello

  You did it changes on the computer before the problem started?

  Try another position and check if the card reader is detected.

  Also try on another computer's card reader.

  Download and run the Fixit tool from the link below and check if this solves the problem.
  http://Windows.Microsoft.com/en-us/Windows-Vista/tips-for-solving-problems-with-USB-devices

  Kind regards
  Afzal Taher
  Microsoft technical support engineer