Ethernet port no longer works

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• Satellite Pro L20 USB ports no longer work

  Hello

  A little bit ago, I experienced a few problems with my Satellite Pro L20. After he brought to life, I found out that the USB ports no longer work.

  Things I've tried so far:

  Reinstall the chipset drivers
  Update the BIOS.
  Ensure USB is enabled in BIOS
  Uninstall and reinstall the USB controllers via the Device Manager.

  

  The USB ports no longer work and I ran out of things to try. Any suggestions?

  Thank you

  Hello

  If possible, try to install the operating system with recovery media. On this way, you will have to factory settings. It's the best test you can do. If the problem persists, it may be a malfunction of the equipment. Sorry but on this path is not easy to tell what the problem may be.

• None of my USB ports no longer works

  Original title: activate the usb port

  Suddenly, the usb ports no longer work.

  Used a recoverypoint, but did not help

  Remove all usb ports and new discovered computer and installs but no result.

  There is power on the ports becase that a usb fan works

  What to try?

  Hi JoopSteenhuis,

  Try the methods and check the results below:

  Method 1: Run the patch from the link mentioned below and check if the issue still persistent.

  Hardware devices do not work or are not detected in Windows

  http://support.Microsoft.com/mats/hardware_device_problems/en-us

   

  Method 2: Remove and reinstall all USB controllers.

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

  a. click Start, click 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 every device under the USB Bus controllers node, and then click Uninstall to remove one at a time.

  f. restart the computer, and then reinstall the USB controllers.

  g. plug in the removable USB device and perform a test to ensure that the problem is solved.

  You can also see the following article for more information:

  Advanced troubleshooting tips for General USB for Windows XP problems

  http://support.Microsoft.com/kb/310575

   

  I hope this helps.

• USB ports no longer work

  all usb ports no longer work and I tried to fix all the methods have failed and he tells me that all drivers are installed and work properly... not

  all my devices that worked in one of the 3 usb ports. I tried all methods on the 'help' with questions. I get a msg that says that all devices are up to date and working properly but it always starts as "computer does not recognize this device ' click here to solve. I can't solve

  Hello

  You did all the people?

  Try a Place Upgrade or repair Installation. If this does not work, you will need help of a
  real computer store (not the leeks and the glances at a BestBuy or other big box stores) or the system
  Support from the manufacturer.

  This tells you how to access the System Recovery Options and/or use of disks of Vista
  http://windowshelp.Microsoft.com/Windows/en-us/help/326b756b-1601-435e-99D0-1585439470351033.mspx

  On-site upgrade
  http://vistasupport.MVPs.org/repair_a_vista_installation_using_the_upgrade_option_of_the_vista_dvd.htm

  How to perform a repair for Vista Installation (this keeps your data if the backup off the)
  Player is safe)
  http://www.Vistax64.com/tutorials/88236-repair-install-Vista.html

  --------------------------------------------------------------------------

  Or you could do a clean install.

  How to do a clean install and the installer with a full Version of Vista - this erase ALL programs and data on
  http://www.Vistax64.com/tutorials/117366-clean-install-full-version-Vista.html

  How to do a clean install with a Version upgrade to Vista - this wipes ALL programs and data on
  http://www.Vistax64.com/tutorials/68767-clean-install-upgrade-Vista.html

  How to do a Custom Installation of Vista - this is a clean install should, however, save your data
  http://www.Vistax64.com/tutorials/241565-custom-install-Vista.html

  I hope this helps.

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

• Re: Satellite L40 - 14N - Ethernet port does not work

  Hello

  My ethernet LAN doesn't work anymore - laptop computer signals that it is fine - when I plug a cable in there still says no cable attached.

  I've updated all the drivers - is their a FN key that turns off? or can someone help me?

  What laptop Satellite you have exactly?

  The LAN port can t be enabled or disabled with a FN key. It is possible that wireless (FN + F8).

  Have you tried to update the BIOS? You can find it on the Toshiba site:
  http://EU.computers.Toshiba-Europe.com-online decision-making supported Downloads & => Download drivers

• ThinkPad onelink pro dock carbon lenovo x 1 Ethernet port has stopped working

  Hello guys,.

  So after a few windows security updates my docking station ethernet port stopped working, it does not detect a physical cable connected. I've upgraded to the latest firmware for the dock but no luck, stops on the port to save energy also. If I connect the cable directly to my X 1 using the adapter of the eth-miniDP I get connectivity very well using the same cable and B end port.

  Update security for Windows 7 for x 64-based systems (KB3046269)

  Update security for Windows 7 for x 64-based systems (KB3042553)

  Security Update for Microsoft .NET Framework 3.5.1 on Windows 7 and Windows Server 2008 R2 SP1 for x 64-based

  Update security for Windows 7 for x 64-based systems (KB3045685)

  Update of security for Microsoft .NET Framework 4.5, 4.5.1 and 4.5.2 on Windows 7, Vista, Server 2008, Server 2008 R2 x 64 (KB3037581)

  Kind regards

  Andy

  In response to the client noted that when X 1 carbon ThinkPads (Type: 20FB and 20FB) running Windows 7 are moored via a Dock among +, ethernet does not work, Lenovo has presented a solution via the updated USB 3.0 driver.

  Version 4.0.6.60

  (Fix) Fixed a problem where the device USB-Ethernet among + Dock was unstable when you fix the dock.

  The latest driver for USB 3.0 can be downloaded here: http://support.lenovo.com/us/en/downloads/ds111779

  Thank you

• USB ports no longer works after L7680 OfficeJet Pro printer installed...

  I am running Windows XP Pro SP3.  Before you load the printer all my ports worked (4 on the monitor, 2 on the front of the PC).  Once I'm installing all of them stop working.  The only option is to work with one on the front of the printer.   I am able to get my Western Digital HD to work on the USB port printer, but this one is fickle and only works sometimes (I have to restart to operate when it gives out).  I'm not able to use on the printer port USB flash drives. I f the usb port on the printer does not work, so I have no options.  I tried with a powered hub and it works at all.

  I was chatting with representatives of HP without result. If a HUB on the printer does not work it is a useless tool for me.  I need one that has no readers, etc.  Is this a reason to return to the item under warranty?  Or y at - it a way to get this thing to work.

  HP wants to tell me it's Dell.  Dell says it's HP.  I'm so confused and frustrated.

  What I discovered, after about 3 years, the computers are generally obsolete.  My computer was 1.1 ports and the printer connection 2.0.  As see you all new USB components say they are 2.0, but can work with 1.1.  Long story short, after reading this somewhere, I decided that I had to upgrade my ports.  I went to Microcenter (they have an online store as well) and bought a USB 2.0 PCI Card for $11.00.  At opened her top and broke in the new port and everything works well again.  It may not be what you want to hear, but it was all I could do.  I was told all empty printer resources USB and this is why the upgrade was necessary.  Hope this makes some sense to you.

• Usb and Ethernet port does not work after update of windows 8.

  Hello

  I have a new HP laptop, and two days later the window updates automatically and my USB and Ethernet port stopped working. I returned it and got a new laptop and it is same thing. every couple of days that he update and refresh back to the old settings without losing my documents. I can't keep install my apps every two days after the update. Please let me know what I can do to update without having this same problem. If there is anything I can do so I have to return the laptop.

  Ben.

  Hi Ben,

  You can install the Windows updates manually by changing the settings of Windows updates.

  1. Open Windows Update in Control Panel by dragging it from the right edge of the screen, typeSearch (or, if you are using a mouse, pointing to the top right of the screen, move the pointer of the mouse down and then clickingSearch), get into Windows Update in the search box, by typing or clicking onsettings and then type or by clicking install optional updates.

  2. In the left pane, tap or click change settings.

  3. Under important updates, click the following option:

     Download updates but let me choose whether to install them.

  4. Under recommended updates, select the give me updates in the same way I receive important updates recommended , and then click OK.

  Manually install the Windows updates and find the problem causing the update.

  I hope this helps.

• My ethernet port is not working and I need another way to connect to my desktop to the modem

  My ethernet port was released at some point on my Compaq Presario and my old modem, I connected to the internet via a usb port. However, I had to replace the modem and now there is no usb port. I'm going to replace my router anyway, but I don't know what to do! Help!

  Your motherboard specifications are HERE you have 3 PCI slots for add-on cards. Probably a modem in one of them now, which can be removed or left. Always have 2 empty slots. Right PCI network card plugged into the slot and comes with a cd of drivers.

• USB ports no longer work after upgrading Windows 8.1

  I have upgraded to windows 8.1 and from that moment, my USB ports don't work anymore. tried to check them, but does not (uninstall,...);

  I have a HP Pavilion 15-B050EB; I can't find the drivers for the USB ports on the HP site. can someone help me?

  called them; very friendly guy, but the only solution is a total recovery.

  which means a working day to do backups and re - install software programs...

  Thanks for your kind help anyway!

• HDMI port no longer works on Mac Mini

  Hello

  I have a Mac Mini and I use usually 2 screens Dell. Everything worked fine until a couple of days, now the screen plugged into the HDMI port is no longer recognized. I changed monitors around and that did not help. Only the screen plugged on the stroke of lightning to the HDMI adapter works. I tried to use views to detect, but it still does not detect it. I unplugged and re plugged both monitors and restarted my computer. I don't know what else to do or if my Mac Mini is now a lost cause!

  Help, please!

  -Try resetting the SMC

  MacIntel: Reset of the controller (SMC) system management

  Then, connect a monitor to the HDMI port and see if the screen works when booting with the down Option. You should see drives bootable on the screen. This does not imply the OSX so if it works not that indicates a hardware problem

  If it works try to start normally with only this screen connected to HDMI. If this does not work then:

  Try resetting the NVRAM EXTRA memory

  Subject of memory NVRAM and PRAM

  -Try to start safe mode

  OS x: what is Safe Boot, Safe Mode?

  -Start to recovery and repair the startup disk

  OS X: on OS X Recovery - Apple Support

  -If it is repairable reinstall the OSX

  How to reinstall OS X on your Mac - Apple Support

  -If you do not have a backup using disk utility to restore the internal drive to an external drive, so that you can try to recover the data.

  Format the boot disk and then do a fresh install of Mac OS x

• Ethernet port doesn't work - posted the solution don't DO NOT WORK

  All of a sudden my Ethernet connector on the iMac has stopped working.  It is NOT the cable, as I plugged into another computer and the other computer connected without problem.  I did the fix published on the pages of mac support trying to update the Configuration data of the kernel Extension Incompatible.  The support position familiar updated to version 3.8, but mine is version 2.13.  I did the fix explicitly four times, and I still have no Ethernet connection. WiFi is fine. Yes, I restarted everything.  Nada.  Help!

  I'm on Mac v10.11.6

  Hi, so he worked before in 10.11.6?

  What is the exact name of this extension?

  Recently storms in your area?

• HP PAvillion M7U61EA #ABH: HDMI port no longer works

  For the last few days I used the HDMI port to stream video and audio to two different TVs LG and Samsung monitor without problems. Directly into TVs or with an AV processor and even if sound was not always easy, I could run BB iPlayer and Netflixs without any problem.

  Then, from today I don't get the laptop to 'see' the fact that I inserted the HDMI in the laptop. Tried several cables and confirmed that the HDMI inputs on all these devices was still working.

  This did some research on the site of HP, Windows site, but couldn't find a solution. What to do next?

  @JanA1

  revised and updated

  Given that you upgraded to Windows 10

  You may have accepted a Windows 10 update the graphics driver, who stopped the discreet graphics card to function properly. Never install the Intel graphics driver separately on a switchable graphics capable laptop computer. Only the NVIDIA graphics driver HP sofpaq will allow him to work as expected. It's a proprietary driver that is not included in the driver store of the operating system and is not on Microsoft's servers.

  The best solution to solve this problem would be to use the system restore window to restore the operating system to the State prior to the change was made. You lose no and restore photos, or other personal data using the system. It is completely reversible.

• HDMI port no longer works on Satellite Pro R50 - B

  I was using an AOC monitor as a second monitor attached to my laptop via HDMI Windows 8.1.

  The monitor says there is no signal from the HDMI port. I changed the cable and changed the port on the monitor, but it still does not work.

  Can you help me?

  Could you give more information:

  1. What model of laptop do you have?
  2. What system is pre-installed?
  3. Have you tried to reinstall the graphics driver?

• Flex 3-1580, a USB 3.0 port no longer works

  My laptop has been performing fabulously since I bought it a little less than a month ago. Two weeks ago one of the ports usb 3.0 on the right side (not the "always you") has stopped working. If I plug my phone in, it starts to load, but does not appear in windows. If I plug in my external hard drive, it lights up, but also is not recognized. If I plug in a flash drive with a light, it does not and is not recognized. I've updated the BIOS (failed), attempted to update usb drivers that were installed (did not work) and then I tried to uninstall the drivers in Device Manager, restarting and allowing windows to reinstall them automatically (failed). The other 2 usb ports work fine, a 2.0 and the other is 3.0. Any thoughts on what to try next? I then only it back because the place I bought it always bring it.

  I just returned it for a new new works very well.