USB not connected

Similar Questions

• USB not connected when you try to scan

  My Photosmart C4280 prints fine, but when I try to scan, it says USB not connected

  Hi laughingface, sorry to hear that you have some question when scanning. So I can help you better, can I please have the model number of your printer as well as the operating system on your computer (Windows XP, Vista, 7, 8 - 8.1 or Mac).  Please write back to your convenience and I'll be happy to help you.

  Thank you.

• HP4240 printer scanner will not scan (says USB not connected) also cannot print attachments in emails

  1. an email has been sent with an attachment in PDF format, but I couldn't print it.

  2. I tried to scan a document and then join an email but the scan says USB not connected. The printer will print however

  Hello

  1. what operating system is installed on the computer?

  2. are you able to print or scan from other applications/program?

  Method 1: I suggest you try the procedure described in the below mentioned link and check if it helps.

  Printer in Windows problems:
  http://Windows.Microsoft.com/en-us/Windows/help/printer-problems-in-Windows

  Method 2: If the problem is not resolved, you can download the latest driver from the website link mentioned below manufacturer.

  http://h20000.www2.HP.com/bizsupport/TechSupport/DriverDownload.jsp?prodNameId=457003&lang=en&cc=us&prodTypeId=18972&prodSeriesId=456989&TaskID=135

  Hope this information is useful.

• My HP 3 year all-in-one C4280 shows USB not connected and "device not detected.

  Everything works OK until a few weeks ago. I uninstalled reinstalled. During the installation, there is a message' device detected"and then at the end of"device not found ".

  Also USB not connected. Switched USB to another port, nothing helps. Contacted HP.com.I running Vista Home Premium SP2. This is my last ditch attempt to resolve. Is this a problem with Vista?

  Hello

  I suggest you try to run the Microsoft Fixit from this link and check if it helps:

  http://Windows.Microsoft.com/en-us/Windows-Vista/tips-for-solving-problems-with-USB-devices

  It will be useful.

• OK so I connected my iPhone 5 s for my Macbook Pro with a USB cable, but the system settings it is NOT CONNECTED, even if it triggers iTunes to open. Do not get internet connection on the MAC how come the system settings shows USB not connected

  I connected my iPhone to my Mac using a USB cable, but the Mac connected USB not appear, even if iTunes opens

  The Mac has no network to the internet via a port USB, WHY NOT?

  Where in the Panel are you looking for? And what you're trying to do with the phone? Transfer files? Share an internet connection?

• USB not connect not not on Win8.1 for DeskJet 1512

  I have a new laptop with Windows 8.1 and I bought a new HP DeskJet 1512.  I try to install the printer and the USB does not yet recognize the connection.  This is related to a printer of 15' cable.

  I tried on a Windows 7 machine and USB has been recognized as unknown.  I installed the HP driver and had something to print this machine.  A lot of hassle, but at least now I know the cable doesn't work and the driver.

  I return to the machine of 8.1 and still nothing.  There is no error in device drivers.  I manually installed the printer on LPT1 and the laptop says the drivers are there, but I'm not connected to the physical printer.

  I spent to Microsoft and makes the difficulty they have for the USB turns off not.  I can't identify what USB printer is connected to given that the cable connection is not even be recognized.

  I changed the USB Sockets and my mouse works in each of them but the printer cable is not recognized in any of them.  I am ready to return the printer if I can't even get connected.  Help please

  None of the fixes work.  I asked about the length of the cable.  I finally found something in the window stuff 8 of which 3 m is the longest to be used.  Wal-Mart has packed a 15 feet with the printer.  I'll get another cable that is less than 9 ' and try again.  I'll put something on this thread on the question of whether it works or not.  Thank you for responding.

• failed to install for photosmart b109 all-in-one a - m. has said usb not connected to the computer

  I replaced Vista with a new version of windows 7 64-bit and cannot get my HP Photosmart B109 all-in-one a - m at the end of the installation I downloaded from the HP site. I uninstalled this printer as suggested before attempting the download. He gets to the part where you plug in the power and then the lights on the printer the computer tells me that my USB key is not plugged into it. I tried changing USB website and tested the USB connections and ensure that they work on the computer, but still the same response. The program then continues to stay on the installation of the final software and never complete. Talked with a local tech guy who suggested that you contact because he has no idea.

  Hi, thanks for the suggestion. However, I did not upgrade but remove vista altogether. I found the problem after a lot of grief and research - there was a cord that had fallen on the back of the library that was not plugged in!

• USB MALFUNCTION. EVERY SECOND, PLUG UNPLUG ANY USB NOT CONNECTED SOUND. BLUE SCREEN OF DEATH.

  I also wanted to put this up as a background for my laptop.

  WAAAAY before this problem started my webcam stopped working and when I close my laptop, then open it again (pulling on my screen down and closing laptop then pull the screen up) the computer refuses to start and just flashes, forcing me to remove and replace the battery to restart. I don't know if it is a symptom that lead to my problem, but could you give me some advice on this? Like, it would be something that lead to the problem or should I start individual questions for specific help on each problem?

  From what you describe, it looks like there may be a hardware problem with the webcam.

  Can you try disabling the webcam in Device Manager, restart the computer and then see if the blue stop screen error.

  The memory.dmp file showed a potential involvement of igdkmd64.sys (Intel graphics driver).

  Try to run the utility from Intel and see if it picks up the driver updates:

  http://www.Intel.com/p/en_US/support/detect

• Printer will not connect via USB

  HP lj1022 printer will not connect not not via the USB port after the installation of the new driver upgrade hp lj1020/1022 for Windows 7 (64-bit). Driver seems to install properly until the moment where he is asked to connect the USB cable. Then he hangs up. HP lj 1020 printer appears in the display to the dashboard as the default printer. Computer recognizes the printer as hp printer lj1022 but in another "device not specified Panel when and only when the printer is on and the USB cable is connected." When printing, nothing ever comes from queue.

  Diagnosis is only that something is stuck in the queue and remove the task from the queue, but does not. Diagnostic shows no problem.

  The lj1022 printer accepts data from two other computers, as well on Windows xP and using the same cables. Three other USB ports have been tested on the new Windows 7 computer without results. The USB ports on the Windows 7 computer accept keyboards, mouse and flash memories wireless dongle without problem. The Windows 7 computer also sends data to a printer wireless with no problems.

  Hi Rmhodgson,

  Run the following utility below.

  http://support.HP.com/us-en/document/c02073861

• Satellite A30 does not start with the USB device connected at boot time

  Hello

  I have a Satellite A30 and sometimes it does not start.
  After turning on, not even the BIOS starts.
  even if sometimes the BIOS starts, but the OS does not load.

  I figured out that its related to USB devices connected at boot time.
  If no USB devices are connected, it starts without a problem.
  Even if the start-up is suspended, as soon as you unplug start it BIOS USB devices.
  Its ok to connect USB devices later, once the system has started.
  I disabled "removable devices boot" and "network startup."
  just in case, but it makes no difference.

  BIOS is version the most recent (1.70) and it comes up with all kinds of USB devices.
  printer, mouse and (self-powered) external USB hard disk.

  Is this a known issue?
  There is no known workaround solution?

  Hello

  I put t know why this happens, but it has to do with the BIOS.
  The same thing happened on my old laptop. I couldn't start my unit while the USB printer has been turned on and connected.
  The only solution is to disconnect the external USB device during the boot process.

  RSY you should check if the order of boot in the BIOS has been on the HARD drive first.

• K3 Note connection to the tv via a usb cable.

  My note lenovo k3 does not connect to my LG LED TV with a usb cable, I m trying so many times, but it always shows this usb device not connected.plz help me

  Note from the admin; phone added to the subject type

  K3 phone didn't come with the support of the mhl so I advise you to try to connect your phone to chrome cast device hope this helps.

• to detect if the USB is connected or not in labview

  I want to detect if the USB is connected or not using labview

  Hello

  A simple method you can use to list out the folders on your computer.

  If no key USB is connected to your computer, you will get the name of pen drive.

  First download all the number of readers. Constant than this value if the next time with your USB drive, you get the number of elements is longer then one fixed, then you can say external peripheral is connected with the PC.

  

  Maybe this is not the standard method to detect the device, but it may solve your problem.

  Thanks and greetings

  Himanshu Goyal

• Application that created on another computer will not connect usb-camera

  Hello, friends!

  I have a problem:

  My application that was created on my computer does not connect usb-camera on the other computer. I installed the LabView run-time engine and the runtime of vision on this computer but it is not useful :-(application is open, but the usb device not running.

  I'll be thanked for any help with this problem!

  Thank you very much!

  It's the solution to the problem:

  Solution:
  To run an exe containing NEITHER-IMAQ for USB functions, follow these steps on the computer that is running the EXE file:

  1. Install the following execution engines:
     • LabVIEW Run - time Engine (same version that was used to develop the VI)
     • Execution of vision engine (same version that was used to develop the VI)
       • One Vision single-seater deployment license is required for each computer target on which you install the runtime of the Vision. See all the related links for more details.
  2. Copy the following dll files to the directory on your development computer system, usually C:\Windows\system32 directory of your target machine system.
     • ImaqDirectShowDll.dll
     • ImaqDirectShowExport.dll
  3. Register at ImaqDirectShowExport.dll by the Windows Start Menu , click run. Type regsvr32 C:\WINDOWS\system32\ImaqDirectShowExport.dll, and then click OK to register the DLL.

     If you are on a different operating system or if the system folder is different and that you want to copy the path instead of typing all the way, you can drag the file to the command line at the prompt to run it, highlight the path, right-click and select it copy.  Paste in the command prompt by right-clicking and selecting window block.

     The ImaqDirectShowDll doesn't have to be registered.

  Once these steps are completed, and the DLL is registered successfully, your EXE will work.  Vision Acquisition software or Vision Development Module must be installed on the target computer.

• There is an error with my computer, it does not connect with my router. It works with my usb 3g modem, but not with my router. My router works with other devices.

  There is an error with my computer, it does not connect with my router. It works with my usb 3g modem, but not with my router. My router works with other devices.
  I tried to connect my xbox to my computer to xbox live via the 3g router, but I was unable to. According to me, there is something wrong with the network card, since neither the wifi (wlan?) nor the lan connection seem to work.
  I harnessed connected my iPod, Xbox 360 and Nintendo DS for her, but not my computer. Please help me, what wrong with my computer?

  original title: problem with the map?

  Hi GustavTak,

  1. you have made no changes to the computer before the broadcast took place?
  2. do you get an error message?

  Try the steps from the following link:

  Windows wireless and wired network connection problems
  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

  Additional information:
  Network connection problems
  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-network-connection-problems

  Set up a wireless router
  http://Windows.Microsoft.com/en-us/Windows-Vista/set-up-a-wireless-router

• HP OfficeJet 4650: HP utility does not connect to my new portable printer HP OfficeJet 4650 of my connected USB MAC

  Utility HP does not connect to my new HP OfficeJet 4650 of my Mac connected usb portable printer.  I have to turn off the printer, printer and try again sometimes that works.

  Welcome @grizley1967.

  Thanks to their participation in Forums of HP! I see by your post that the HP utility connects to the printer. I will definitely do my best to help you.

  Make sure that the printer is connected directly to the Mac with the USB cable.

  Fix permissions of the drive on the Mac:

  Close all applications.

  In the Apple menu, click OK, click Applications, and then click utilities.

  Open disk utility.

  Select the startup disk in the list of volumes.

  Click the first aid tab.

  To verify permissions, click on verify disk permissions. To fix the permissions, click on repair disk permissions.

  Restart the computer.

  Reset the printing system:

  Note: This will remove all printers in the print and Fax/Scan, any printer deleted can be re-added later by clicking the sign plus (+) symbol.

  Click on the Apple icon and then click on System Preferences.

  Click on Printers & Scanners.

  Make a right click (or Ctrl + click) in the left white side panel, and then click Reset printing system.

  Click OK to confirm the reset.

  Type the name and the correct password.

  Click OK to reset the printing system.

  Then click on the sign to add the driver, highlight the printer +. (you may need to click the drop down menu to select the name of the printer) Then click the Add button.

  Feel free to click on the button 'Accept as Solution' and the 'Thumbs Up' for my help. Please let me know the results and if there is anything else I can help you. Thank you!