HOW TO REPAIR THE USB PORT LEFT OF MY LAPTOP TOSHIBA THAT NO LONGER WORKS

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  In the Device Manager on my laptop HP HP G60-100 series, it confirms that I have an enhanced USB port.  Can someone please tell me which of the three ports is the fast USB port?  I have to save a lot of information from my phone & it takes too much time.  Difficult to test each port as I am in the middle of a long transfer.

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  Linxon wrote:
  

  Please help me find the fast USB port on my laptop.

  In the Device Manager on my laptop HP HP G60-100 series, it confirms that I have an enhanced USB port.  Can someone please tell me which of the three ports is the fast USB port?  I have to save a lot of information from my phone & it takes too much time.  Difficult to test each port as I am in the middle of a long transfer.

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  Thank you!!

  Hello

  I think that the enhanced USB port is that which is directly soldered to the motherboard and, most likely, on the left side of the laptop where the ports HDMI, VGA or eSATA. The other side ports are connected to the motherboard by a cable and probably use another USB controller.

  http://en.Wikipedia.org/wiki/Host_controller_interface_%28USB, _Firewire 29 %#Enhanced_Host_Controller_Interface

• "unrecognized usb device": error message every time that a usb device is plugged into one of the usb ports

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  1. my laptop - acer aspire 5030 - has been having this problem for the last five months.

  2. I tried everything including changing service pack, as we have xp professional, he has recently upgraded to vista business 32-bit with service pack 1.

  3 tried all the methods start the laptop after a few hours, remove the battery, press the power button for half a minute, and so on.

  4. I finally he formatted a couple of times, but the problem is not.

  5. later, I improved the professional system of vista and installed the latest security patches, but the problem remains

  6. now, I started to update its drivers, although the device is identified to be connected, but is not recognized. "the error message" not recognized usb device "appears. I try to reinstall the drivers or upgrade of drivers, it does not. It displays the message "the drivers for this device are to this day.

  7. initially, the connection of the device, the drivers are installed but still the device does not show in Explorer.

  8. I tried to change some registry values by merging a regedit file in the registry - for display devices that are not present; but still, it has failed.

  9. I then tried to delete the file infcache1.inf in c:\windows\system32\inf, but the problem persists.

  10. Subsequently, I tried to create another registry entry to "disable selective suspend" in HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\USB by adding DWORD and assigning a binary value of 1.

  11. I tried later also to uninstall all the system devices including USB controllers, drives and the storage controllers, who must still without success.

  12. I tried to see if the drivers in safe mode, which they did not.

  13. I tried to delete the following registry entries =

  HKEY_LOCAL_MACHINES\System\CurrentControlSet\Enum | USB PORT; HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Class\ {4D36E967-E325-11CE-BFCI-08002BE10318 & HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Class\ {4D36E967-E325-11CE-BFCI-08002BE10200.  The computer does not have alow it.

  14. the BIOS indicates device pnp "disabled", which I also look for the BIOS settings, which do not allow me to change to change existing ones.

  15. I have not found the WINDOWS\SYSTEM32\drivers\USBSTOR file. SYS in my driver store. This affects the system?

  16. I also contacted manufacturers pnp devices that provided me with most recent and versions compatible drivers for my devices - namely an apple ipod & Seagate external HARD drive - but even after that the drivers are installed properly and the system rebooted the problem remains. Is this something to do with the updated playing driver registry entries does not after the update? OR is what registry entries are configured to only read the entries at the time of the installation of the OS?

  17. I also contacted local sellers who have suggested to me to change the "motherboard". This will help as a last resort?

  18. in the meantime I had also installed other operating systems to Linux - Fedora and Ubuntu; Full Windows XP - Home & Professional and Vista Edition. All these have been installed successfully but do not solve the problem of usb.

  19. I have also raised the original HARD disk & replaced by another HARD disk. also checked the power of all ihee and ehee usb ports to be at least 5 V. I also disabled the automatic deactivation of devices usb by the system. physical contact, ports and connecting cable is fine. the distribution of power is set at 10% for the ihee ports and 20% for ports ehee, which is what is should be the physical output is also close to 5V for all ports connected.

  20. all professional (hardware or software) should any solution for the problem of the usb ports on my laptop?

  Something that you haven't tried:

  How to fix USB device not recognized in Windows

  http://www.online-tech-tips.com/computer-tips/USB-device-not-recognized/

  I hope I could help

• Problem after connecting via the USB port of the printer. Error 0x0000007a

  Recently, I plugged my HP Deskjet2360 printer via the USB port on my HP laptop (running w7 Home premium 32-bit) and can not print at all. When I try to print a test page I get the following message ' operation could not be completed. Error 0x0000007a. Operation failed.

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  Everything worked great until I decided I'd rather have my connected printer to directly to my laptop via USB.

  When I connect the printer via the USB port on my laptop, windows installs the software and reported no problems. Yet when I try to print a test page, I get the mentioned error. When I then reconnect the printer to the desktop and try to print a test page to my network, I get exactly the same error message. The office and the printer still work fine, it's just that I can't print from my laptop.

  I uninstalled and reinstalled the printer on my laptop with the USB connection and the network, but it still does not work. The resolution of the problems on the laptop reported no problems, and the printer is set as default printer. I also get an another error msg when I click on the Preferences button in the printer properties: address of the 0x5aeba4f1 function caused a protection fault. (code 0xc0000005 exception) Some or all property pages cannot be displayed.

  
  

  The only way I found to get around this is to use windows restore and restore my laptop before the point when I connected the printer via the usb port.

  Any suggestions?

  Hello
   
  This error 0x0000007A describes the data area passed to a system call is too small. ERROR_INSUFFICIENT_BUFFER
  You can try to uninstall and reinstall printer driver and check if that helps.
   
  Here's how you can do:
   
  1. open programs and features by clicking on the Start button, clicking Control Panel, click programs, and then clicking programs and features.
  2. Select a program and then click on uninstall.  If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.
  http://Windows.Microsoft.com/en-CA/Windows7/remove-unwanted-programs-from-your-computer
   
  After you have uninstalled the driver to restart the computer, this should install it the appropriate drivers for it. You can also try to download the latest driver from the manufacturers website and install it.
  http://h20000.www2.HP.com/bizsupport/TechSupport/DriverDownload.jsp?prodNameId=1101015&lang=en&cc=us&TaskID=135&prodSeriesId=1101113&prodTypeId=18972
  http://Windows.Microsoft.com/en-us/Windows7/update-a-driver-for-hardware-that-isn ' t-work correctly
   
  Why can I not print?
  http://Windows.Microsoft.com/en-us/Windows7/why-cant-I-print
   
  Kind regards
  Umesh P - Microsoft Support

• Where are all the USB ports on a TouchSmart all in one? I can only find 2 on the left side

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  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

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• How can you stop safely remove hardware to appear when there is nothing connected to the USB ports?

  Orifginal title: Aggrevation

  How can you stop safely remove hardware to appear when there is nothing connected to the USB ports? It is causing my screen lock and give an error does not.

  Hi ElginCarelock,

  You can try to restart the computer and check.

  Uninstall all USB device manager entries

  a. Click Start and typedevmgmt.msc and press ENTER.

  b. expand Bus USB controllers.

  Note: You will need to scroll down to find this point.

  c. the first USB controller under Bus USB controllers right click and then click on uninstall to remove it.

  d. Repeat steps above for each controller USB is listed under Bus USB controllers.

  e. restart the computer and check.

  Hope this information is useful.

• How to assign a constant name 'letter' to the USB port?

  My Compaq Presario with Windows 7 has two USB ports on the front and on the back.  I use both to the front to connect a drive hard ext to the back, usb flash drives and a camera. Everytime Iplug in the disk hard ext, the PC assigns a letter to port such as J.  The next time I plug the camera into the same port, the PC gives it a different letter and I need to go back up and reconfigre Norton where to back up.  How to assign a constant name 'letter' to the USB port?

  I think that the previous answer may have been cut off, but they were right. You assign it a letter on the USB port, you assign a letter to the device. With your drive plugged, if you right-click on the computer icon and select manage you will arrive at the computer management screen. Click the disk management icon and you should see your drive listed. Right click on that and you should see a choice to change the drive letter and path. From there, click change and select a drive letter for your device.

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  Is there a class or object, or the piece of code in Java that is comparable to the PDQComm32.ocx and the mscomm32.ocx used in VB6? I need to know how to read the data of a device plugged into the usb port of the BBerry. Is it possible to use the BB to read data from a device via a usb cable?

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  Thank you

  Did you watch net.rim.device.api.system.USBPort?

  That's what the doc says:

  Provides access to the USB port of the device.

  Avoid using this class in applications, as it is not portable. On the contrary, if you need to access the USB port, use factory CLDC Connector to serve a connection.

  Rab

• How to fix my usb ports? Not correctly recognize the iPod and other devices of storage correctly.

  I had problems with getting my iPod classic 6th generation to be recognized by my computer windows 7.  It works very well but all of a sudden stopped working.  When I connect the iPod, it says on the product than its 'connected' and is in charge, but does not appear on "my computer" or on iTunes.  Now, I supposed that it was a problem with my apple product, but after putting in the store and plug both Mac and PCs, this worked fine, its clear that it is actually a problem with my specific PC.
  All software are up to date and I tried stop and start the unit. (Control Panel > administrative tools > services > device mobile apple).  The PC also recognizes the iPod randomly once in a while and I managed to restore the iPod to factory settings to ensure that there is no problem with the device itself.

  As stated earlier that the iPod is not visible in 'my computer', but when "devices and printers", there are two elements relating to the iPod, appearing almost as if it's two separate devices. the first is "apple ipod usb device" on the devices section and "Apple mobile device USB driver" in the section not specified.  When I click the first device it freezes the computer for awhile.
  I tried to move the ipod to different USB ports that make no difference.  However, when I put in a pen memory USB (TDK 4 GB), it initially also put it in unspecified, but with a yellow warning down logo on the left and when I moved my wireless usb key for my keyboard, it didn't work initially.  These two seem to have resolved themselves in Device Manager...

  In my view, there is a problem with my usb ports grateful drivers. Any idea what I need to do?

  Hello

  Thanks to community Microsoft can help you with your concern for Windows!

  You are facing problems with the USB ports on the computer.

  Method 1:

  Run the troubleshooter of material and check what is happening.

  http://Windows.Microsoft.com/en-us/Windows7/open-the-hardware-and-devices-Troubleshooter

  Method 2:

  As all devices have same also have USB device associated drivers. Appropriate sometimes drivers not detected after initial installation so reinstalling the drivers can fix the problems.

  You can check after uninstalling and reinstalling USB drivers if you are able to connect. You can disconnect all USB devices and then perform the following steps:

  1. click on start and then click Control Panel.

  2. click on system and Maintenance, click System, and then click Device Manager.

  Note: If Control Panel is in Classic view, double-click System and then click on Device Manager.

  If you are prompted for an administrator password or a confirmation, type the password, or click on allow.

  3. in Device Manager, double-click to expand the "USB Bus controllers", right click on the controller host, click "Uninstall" and click "OK".

  Check that if at all, there is an exclamation point on the pilot, it suggests problems with the installed driver.

  4. Repeat step 2 to uninstall all items under 'USB Bus controllers'.

  Then, restart your computer and Windows 7 will automatically reinstall all USB controllers.

  Method 3:

  You can update the driver from chipset from the web site of the manufacturer and then uninstall and reinstall the device driver updated from the web site of the manufacturer.

  Updated a hardware driver that is not working properly

  http://Windows.Microsoft.com/en-us/Windows7/update-a-driver-for-hardware-that-isn ' t-work correctly

  If the problem persists, or you need help on Windows please keep us informed.

  We will be happy to help you!

• How can I use the USB ports in Windows XP Mode?

  Windows XP mode

  I need to use the USB port, but are not available in Windows XP mode, how do they available?

  Thanks, I need an answer soon.

  Plug the USB device, click the USB menu

  Click Attach device.

  Please wait while this one is initialized.