G1 laptop computer 350. All USB ports stopped working

Similar Questions

• All USB ports stopped working Windows 7

  Windows 7 Pro. All USB ports stopped working.  When I plug a usb card, windows makes the sound as it connects and the card gets power (light).  I see the map appear in disk drives in Device Manager.  The player does not display in windows Explorer or disk management.  In Device Manager, it has an exclamation point and says that the device cannot start.

  Strangely, I have a USB keyboard and mouse and they work very well.

  It's just the USB drives and chips and SD cards that are not displayed.

  I have:

  Reinstalled the drivers USB MB

  Flashed the BIOS with the latest version

  Tried to install the older USB drivers

  Tried to let windows find the driver.

  Still does not

  None of this has helped.  I ended up formatting the HD and reinstall windows from dvd.

  This revealed that my USB multicard reader was bad.  When I unplugged the problem disappeared.

• Desktop Dell Optiplex 390 computer. Each USB Port stopped working

  Hello!

  I'm at my wits end. Turned on my Optiplex 390 a few days ago and found that my keybord or my mouse was working. I tried all the usb ports on the front and back. When I plug inn the keybord the numlock, capslock and scroll lock lights upp for half a second, but it was not detected.

  I can't get into the bios. as my keyboard is not detected at all. start or windows or linux or back or Freedos.

  My Bios is A01. Is trying to update, but you know no keyboard, I tried to reset the bios by the rider and take out the battery for a few hours. to no awail.

  Can anyone think of what the problem might be? doubt his material because none of the usb ports work and that they should be on different controllers.

  Manual says that the 390 office has an intrusion switch. See the manual for the location of the connection on the motherboard and the trace of wire to the switch.

  Blue button / stop more amber LEDs 1,2,3,4 is not an error code documented.

  Are you sure that you have disabled the BIOS as speed tells you how?

  You will have to strip to bare essentials, but more like the failure of the motherboard.

• All USB Ports stopped working, the software device driver has not been installed successfully, error code 52

  Hi I do not know what the problem with my USB ports I can not connect to any device, do not know when he started since week last I have no problem with that, I thank you for the helpful answers!

  Can remember you if the beginning of the problem coincided in the installation of Nero?

  Also, have you considered, or it would be convenient to use the system restore using a restore point before the beginning of the question.

  Another possibility is to reinstall or 'repair' Nero over himself.

• USB ports stopped working unexpectedly

  Hi, I am currently on "Toshiba Satellite C655"run"Windows 7 Home Premium". It's a laptop of 2009 model (2 GB). Last night (24/02/14) my USB Ports stopped working, they have been and continue to read anything every time I have to plug my devices. I usually only connect a cooling block and a USB mouse to the computer. They worked perfectly until I disconnected the. When I reconnect them, they work momentarily, and then I hear the beep sounds when you eject a device. I tried to connect several flashdrives, a printer, and one I tried the following hotfixes:

  Note: The order of numbering has nothing to do with the order, I tried to apply each patch unless specified elsewhere. This computer had Windows 7 Home Premium REINSTALLED at some point. Just for your information. This message was made when there are others with the same problem is due to the fact that no solution not specified by Microsoft Technical Support or the Microsoft community were effective.

  1) System Restore to the last known point, where they worked (and still). (Point restoration @ 15/02/24)

  2) Windows Update

  3) turn off the computer, disconnect the battery and the power supply and holding 'On' button for 10seconds.

  (Note: whenever I turn on the computer now they work only for a moment, usually from 60 to 180 seconds.)

  (4) Start > research ' Device Manager '> "De Bus USB controllers" Expand and turn off and restart the computer. They are re - activate automatically but my problem persists.

  (5) download and run "Microsoft FixIt.WinUSB... ", on the 1st, I had a problem with devices not updated. But I actually watch updates by using Windows Update and ""searching for hardware changes "" on USB Bus controllers "." I then did a 'System Restore' and now Microsoft FixIt found no problem but the USB Ports don't always work.

  (6) will ' services.msc"and change the Startup Type of Manual to Automatic for Windows install and restart Windows."

  7) regedit

  8) sfc/scannow

  I am really lost with this problem now. My laptop works and worked perfectly fine until this problem occurred. I have fixed minor problems with computers before, but this is a bad joke for me now. If someone could please help me with this problem I would appreciate it a lot. Thank you very much.

  Thank you for your help, but I discovered something funny on my computer. My cooling package (product name: Laptop Cooling Pad NSB;) HYCF-6181-2 model number) is to disable my USB ports when I plug. If I leave it unplugged and restart my computer, my USB mouse is still working on a port. Also tried using my USB and other devices. The problem is my block of cooling that strangely disables my USB ports, whenever I plug. Thank you very much for your quick response, fortunately the answer might help me in the future. For now, I have solved my problem.

• USB ports stop working after windows 7 updates (April 12, 2011)

  After application of the 12 updates successfully (KB890830, KB2508272, KB2506223, KB250212, KB2508429, KB2507618, KB2509553, KB2503658, KB2506014, KB2491683, KB2511455 and KB2446710), my USB ports stopped working after restart. I get this description of Device Manager: Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might be installed a file that is signed incorrectly or damaged, or maybe it's a malicious software from an unknown source. (Code 52)

  I restored the functionality of USB ports by doing a system restore before installing updates.

  What should I do? Ignore ALL updates future windows 7, which leaves the system vulnerable? Help is appreciated thanks.

  I solved this.

  Device-USB controllers-online standard uninstall online Manager pci improved to (do it twice) usb host controller, and then the scanner hardware change and let the win7 to reinstall the drivers.
  Updates were corrupted somehow the drivers, you need to fix manually.

• Satellite P850 - right USB ports stopped working

  I have a new P850 Satellite, after a short period, that the two right usb ports stopped working, I had only a wireless mouse connected to them at the time. Is there a reset for these ports, I tried to uninstall and reinstall, no change.

  Anyone has any ideas.

  > I tried to uninstall and reinstall, no change.
  What have you tried to uninstall or reinstall?

• SQosmio G50 - 10 H - one of the usb ports stopped working

  Hello forum,.

  I have a BOUNCING problem with usb ports on my qosmio g50-10 h.
  There are two ports on the right side of the machine and I have 2 self-powered 7 centers of port (usb 2) attached to these.

  Every now and then to stop it from ports and of course all the parts a unregcognised, not found.
  I get error messages saying unregognised device or usb device stopped working or windows stopped device etc.

  Unplug the hub and repluging it ususally actually come back to life.

  any ideas?

  Stafford

  Hello

  Have you tried to connect devices directly to the USB port?
  Try this and see if the USB device is disconnected, as you mentioned that using the external USB hub.

  Generally speaking, it is difficult to say what might cause this
  You could try updating the chipset driver.
  Of course, you should also check the USB port settings, and power management options for economy.

  In device manager-> USB root & hub-> properties you could disable for unique energy saving USB ports.
  This also on Win 7 power management.

• All usb ports not working do not all of a sudden on windows xp

  I have 5 usb ports, which worked very well and all of a sudden none of them work, I checked the status of them in Device Manager and all say working properly?

  Hi Backgammon167,

  The question you have posted is related to Windows XP and would be better suited to the TechNet community. Please visit the link below to find a community that will provide the best support.

  http://www.Microsoft.com/windowsxp/expertzone/newsgroups/reader.mspx?DG=Microsoft.public.WindowsXP.General&lang=en&CR=us

  I hope this information is useful.

  Concerning
  Rehman - support Micrsosoft

• 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

• all 3 USB ports stopped working - MX30

  As a result, none of the 3 USB ports on my old MX30 work of 2 months. I unchecked the option in the hardware Manager of devices for energy saving, nothing helps. First of all, only the mouse stopped and I thought the mouse was to blame, but all of a sudden the machine does not recognize the USB memory key more.
  Any advice would be very welcome, because I can't work!

  Respond to my ad. I've updated the drivers for the USB host controller and BIOS and USB ports running again.

• HP laptop computer 2000 PC: USB Port

  Hi, have questions about the USB ports on my laptop HP 2000.

  I know when I put my laptop into hibernation mode turns off USB ports.

  But reaction place my laptop mode 'sleep', in my opinion, the USB ports are still functional.

  My question is the USB ports put the same amount of energy in standby mode as when the laptop is in full operational mode?

  I ask because I have a battery charger USB for two AA rechargeable battery, and it takes too long tocharge them. I put the laptop mode "sleep" during the night and if the USB port is putting less, it would be understandable.

  Hope someone can help, thanks, Pat011

  Hi @Pat011,

  Yes, this setting will allow mode even in Hibernation mode.

  Thank you.

• USB PORTS STOPPED WORKING

  My USB ports for Entertainment of HP Pavilion laptop dv7-2277 cl stopped working.  I tried to update to Windows, since before system restore and still no luck.  the port on the left side of the laptop shown peripheral unknown whenever I plug anything in there and nothing does.  the two ports on the side right are nothing at all.  The indicated device MGR I use the current drivers, but he doesn't know what I use in the car.  I tried 3 different mouse and ACC Player.  This seemed to happed after that March 11, 2014 Windows update or after plugging in headphones NXG technology to charge the battery.  NXG assures me that they are not the problem and their agenda only charges the battery of the power from the USB port.  Ports due light ACC Player or headphones indicating the power is in them.  I'm stuck and have no idea what else to do.  Please help if possible.  Thank you for reading and taking the time to listen.

  My computer is now fixed and I'm superised that nobody else on this forum had the same problem.

  Microsoft just send a new update for USB mouse and if ports pointers fixed my question on all my USB.

  HAPPY CAMPER!

  See you soon!

• My USB ports stopped working

  My USB ports just stopped working all of a sudden. For this reason, I can't print, download images, load my i - pod, etc.. What can I do to fix this and get my ports working again?

  Hello

  Check the configuration/settings (BIOS/CMOS) often F2 when you start - make sure that USB is enabled.

  If a PC and if necessary the embedded USB can be disabled and a USB card can be used only
  is not expensive. For a laptop, using a real computer shop (no leeks and glances at a Best Buy
  or other stores) or system manufacturer support.

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

  Follow these steps to remove corruption and missing/damaged file system repair or replacement.

  Run DiskCleanup - start - all programs - Accessories - System Tools - Disk Cleanup

  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 the click Control Panel - Device Manager - no matter where in the box of white/white - then the VIEW - see the
  Devices disabled - look around (with the exception of USB controllers) for your devices (can have
  zero or more than one) and top - right click UNINSTALL.

  Control Panel - right CLICK on EVERYTHING - Serial USB controllers - Device Manager and UNINSTALL
  all except 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

  This is a utility to help you, but do 1 above.

  USBDeview is a small utility that lists all USB devices currently connected to your computer, thus
  as all USB devices that you previously used. Run Options and check the 1st three choices to see to it there
  Is there.

  http://www.NirSoft.NET/utils/usb_devices_view.html

  You must remove all instances of the devices and restart.

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

  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

  ==========================================

  If you have tried ALL the foregoing Installation of upgrade/repair in Place could help. This allows you to keep
  programs and data backups however redundant are always a good idea. (It is less likely to help
  If you have not tried all the above methods as the same parameters and conditions exist).

  You can use another DVD that aren't copy protected but you you need to own
  Product key. It must be the same version 32 or 64 BIT Vista OEM. Also the system
  machine to usually sell the cheap disk since you already own Windows. Don't forget to make a
  good backup or 3 (security in redundancy).

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

  This tells you how to access the System Recovery Options and/or a Vista DVD
  http://Windows.Microsoft.com/en-us/Windows-Vista/what-happened-to-the-recovery-console

  How to perform a repair for Vista Installation
  http://www.Vistax64.com/tutorials/88236-repair-install-Vista.html

  I hope this helps.

• Two of my USB ports stopped working (wired mouse and iPhone do not respond). What should I do?

  I have a laptop Toshiba Windows 7 which has two USB ports, which both have stopped work or respond. They were both working an hour ago and I made no changes to the computer. I have a wired mouse connected to one of the USB ports and my iPhone plugged in with a USB cable. The mouse is not responding and my iPhone is not being detected or charged. What should I do?

  Hello

  1. do you think that no matter what error code in Device Manager?

  2. you are trying to connect other USB devices to the USB port and check if it is detected?

  3. have you rebooted the system to see if they start working?

  Method 1:

  Follow the link below, run the fix it tool and check if it helps.

  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:

  1. click on Start, type Device Manager in the start search box, and then press ENTER.

  2. in Device Manager, click the Hardware tab,

  3. expand Bus USB controllers.

  4 right-click every device under the Bus USB controllers node and then click Uninstall to remove them one at a time.

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

  6. connect the removable USB storage device and perform a test to ensure that the problem is solved.

  Let us know if it helps.