Cannot print. Reference Dell 944 communication usb port is not available. error check your firewall settings to ensure the printer communication is not blocked.

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• USB key into the USB port does not appear in 'my computer '.

  Original title:-drive Flash USB port does not appear

  I have laptop Dell A 4 years and cannot use USB ports. My data flash drive lights flash but nothing shows up in 'MY Computer'

  It turns out that there is a problem connecting to the motherboard... so it ' s not worth repair. However, I believe that I can connect to the Internet by the yellow cable supplied with the router. There is also a card I can buy known as PCMIA card that will give me 2 additional USB ports. It's cheap enough to give it a try.
  Once more a big thank you to all those who have offered their advice on this matter. I'm amazed that so many people are willing to give of their time to help a novice

  Terry

• (Redirected) M3800 wakes up only to suspend if the USB device is inserted into the USB port, if not restarts.

  My laptop (M3800) sleep (S3 mode "suspend to ram") ok?

  But he only wakes up correctly if the sleep + curriculum vitae is performed so that a USB port (key, mouse, etc. on sector). If this isn't the case, it simply performs a normal start, so lose the session.

  BIOS version: A09. I had to activate "USB wake support" to allow the computer light up when being opened. Otherwise, it would just stay off and require a hard restart (by pressing the power button for 10 seconds).

  I've been digging on this subject for a while and found no answers. Any help will be appreciated!

  PS: do not ask me to update the video drivers. It's a hardware problem BIOS here.

  As you have a laptop, better make this laptop in the computer Forum post here:

  http://en.community.Dell.com/support-forums/laptop/default.aspx

  Bev.

• NB200-12N - USB port does not work

  Hello

  I updgrade my OS from windows 7 starter edition to now a windows 7 home basic 32-bit usb port does not work is the (only) in the left near card reader sd and lan.
  Can you please hellp me to install it? I have download the drivers from Toshiba for my NB200
  But does not work.

  Thank you

  Paulo

  If everything is OK and right drivers all USB ports should work. You cannot install the drivers for each port separately and force one of them to work properly. On this machine, all three ports are the same USB2.0 ports.

  Try reinstalling the chipset utility.

  By the way: two other ports work well, right?

• Photosmart C4280 All In One: USB Port does not work

  When I try to scan, I get a message saying that the USB port is not installed. It is installed, but I bought a new USB port and still get the same message.

  Hi @MrsQ3,

  Thanks for getting back to me with this information.

  Have you already tried to install the software and drivers from hp.com printer? If you do not try to download the HP printer installation wizard for installation. This tool will find the most recent version of the printer software and drivers available for Windows 10.

  If you have already installed the printer software, try downloading and does not perform the HP print and Scan Doctor. This tool can diagnose and solve many problems of printing software and printer.

  Please let me know how it goes.

  Thank you.

• By selecting USB port is not available in the Installation Wizard of Pinter in XP - 2.

  By selecting USB port is not available in the wizard Installation of Pinter.
  Tried editing the registry and found local-edit string - data value = localspl.dll. "what is normal. Reset once more.
  Resolution not yet found.

  Hello

  1 is your other USB devices work well?
  2. What is the brand and model of the computer?
  3. What is the brand and model of the printer?
  4. who is the Service Pack installed on your computer?

  Method 1:

  Advanced troubleshooting tips for General USB for Windows XP problems: http://support.microsoft.com/kb/310575

  Note: If you have Service pack 2 on your computer, and then try to install Service pack 3 and check if it helps.

  http://www.Microsoft.com/download/en/details.aspx?ID=10767

  Method 2:

  Remove and reinstall all USB controllers.

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

  (a) click Start, 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 on uninstall to remove them one at a time.
  (f) restart the computer and reinstall the USB controllers.

  Plug in the removable USB storage device and perform a test to ensure that the problem is solved

  See also:

  http://www.Microsoft.com/resources/documentation/Windows/XP/all/proddocs/en-us/print_c_portsw.mspx?mfr=true

  http://www.Microsoft.com/resources/documentation/Windows/XP/all/proddocs/en-us/sag_setup_indirect_printer.mspx?mfr=true

  http://support.Microsoft.com/kb/282842

• X 51 - R2. Before USB ports do not work

  I just got my new Alienware X 51 R2 recently. I begin to test on my new computer. Then I found at the front, two USB ports do not work! My USB device is functional because it works when I connect it to the rear USB ports. I don't know what problem is it? I tried to update and install the driver too much on Dell.com. It's a new pc and therefore disadvantage if the front USB ports do not work. Help, please

  Just for someone else who has this problem. It's actually all because the cable that connects the USB card to the front of the motherbard is connected with a black cable. You will probably find that opening upwards, you will find that the thick black cable is not connected.

  Once reconnected, you will have your USB market back again. You will also find that your AlienFX works. I just had this problem and after the challenging my brain trying different drivers, reinstalling the operating system, make drains of power without meaning, try all USB, I, I thought I would check the actual cable and voila. Hope it helps others in the future.

• 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.

• 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.

• I have an imac 27 "... on power there is no signal to startap, usb ports are not working and its deadlock with the logo of the Apple with the circle of rotation... Help, please

  I have an imac 27 "... on power there is no signal to startap, usb ports are not working and its deadlock with the logo of the Apple with the circle of rotation... Help, please

  Wake the computer to your Apple store or Apple authorized service for the service provider. He probably suffered a hardware failure.

• MacBook Pro 13 "Retina Display Usb Port does not... !!

  MacBook Pro 13 "Retina Display right usb port does not... I tried to plug in and out still it doesn't then I rebooted my macbook and again inserted the USB, it worked... !! Why this problem is caused? today is the 5th day since I bought my macbook... !! Also last night so he was working in final cut pro that freezes... the keys of my keyboard and trackpad it works do not totally got hung up... and then I pressed my power button after the restart, it was ok... Parachuting also does not work between my iphone and a macbook... say Bluetooth not connected to my phone eventhough after pairing... suggestions and advice? Help me please I am confused and worried... !! It's just the 5th day... !!

  Reset the SMC > reset the management system (SCM) controller on your Mac - Apple Support

• EliteDesk 800 G1 USDT: usb ports do not provide enough power

  We have a scanner usb requiring 500mA of power.  However, for many of our clients using HPs, the usb ports do not provide enough power to the scanner causing the application to crash.  Some customers use the HP EliteDesk 800 G1 USDT, others use HP zero client t310.  Connect the scanner to a usb hub powered solves the problem every time.

  Y at - it changes, they can do for the Bus USB controllers to ensure that a particular port will be able to provide 500mA so they did not need to buy a usb powered a system hub?  Or do you have another suggestion?

  Thanks in advance.

  I'm not familiar witht eh models accurate but 500MA is the output for USB 2.0 max but 3.0 can go higher have you tried usingn 3.0 ports if not you can also get a cable Hat uses the power of 2 ports.  Many systems have problems with the only Scanners USB and power supply.

• 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.

• 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.