Still feeding on USB port.

Similar Questions

• Vostro 420 USB ports cannot be turned off

  If you stop a PC, provide all power to the USB ports?

  If I keep my Dell Vostro 420, fans to keep silence and the PC shuts off, but it still powers the USB ports.

  Is this correct behavior?

  (I have two other PCs two Dells and when they stopped they provide NO power to USB ports)

  How do you know that the USB ports are always under tension after stopping?

  The answer to your question is "it depends." Some newer computers have PowerShare, which means at least one USB port is still under tension after the stop so that you can charge a device, for example, a cell phone, which is connected to the PC, even if the PC is turned off.

  See specifically PowerShare mentioned in none of the Vostro 420 docs, but this does not mean that it didn't.

  And remember, even if the PC is turned off, the motherboard continues to receive "electricity", as indicated by the LED on the motherboard that needs to be on whenever the PC is connected to a working outlet, even if the PC is turned off.

  You can connect the PC through a power strip and cut the tape off the PC normally in Windows, so there is no power to the wall. And if you set the BIOS to restart automatically after a power failure, the PC restarts automatically as soon as you turn on the power strip. Handy if you connect PC and monitor to the same Strip, so a switch on both and starts booting.

• After shutdown still power USB ports

  When I used Bootcamp and Windows 10 on my iMac 27 "(end of 2012), the USB ports are still less power when I shut down the computer to Windows. A USB powered external hard drive and a USB hub are still active. When I shut down the computer from Mac OS X ports are powerless. Why is this?

  Can you check Windows quick start?

• USB ports still under voltage after power off

  Hi, I use a sleekbook of 6-1260ez want on Win8 x 86. After I power the system off, the USB ports have always power. The wired mouse LED is still. In addition, the laptop batteries are drained after 2 or 3 days without being plugged in, although the power is off.

  I installed the latest chipset drivers. the option "Scan now" on your support page is not find old drivers. What can I do? Is this a warranty case?

  P.S. This thread has been moved from the Notebook - HP ProBook ZBook, EliteBook, Compaq, slate/Tablet PC, Armada, LTE for laptops - pavilions, Presario. -Hp moderator of the Forum

  This computer has a usb 2.0 support. That so you can recharge your cell phone or your mp3 player with the computer turned off. I found and read the manual of the computer.  That is why your mouse is always on.  Then you'll have to unplug the mouse when you're not using it. I hope help you.

• My flash drive which was a backup of my system windows has been accidentally immersed in water. When it is dry can still be used without destroying my USB port?

  My flash drive which was a backup of my system windows has been accidentally immersed in water.  When it is dry can still be used without destroying my USB port?

  Hello

  Put it in a bag of rice for a few days or more. -seal the bag.

  If you remove all the moisture, it shouldn't affect the USB ports if nothing is
  possible. Usually it is not a problem if the moisture is removed.

  I hope this helps.
  --------------------------------------------------------------------------------------------
  Rob Brown - Microsoft MVP<- profile="" -="" windows="" experience :="" bicycle="" -="" mark="" twain="" said="" it="">

• I can feed my Macbook Pro 2011 usb port

  Is it possible to power (charge) my MacBook Pro 2011 USB port?  I had the case where I forgot my card (or used my MacBook more than expected) and he should be charged.  Since normally the USB provides power, I didn't connect it to a power outlet (via adapter).

  I am running OSX El Capitan.

  Thank you

  N ° USB came out only one power supply.

  Ciao.

• My USB Ports don't work, but they still have the power to impose measures.

  I have a Toshiba laptop (A205-S5859) and all 4 of my USB ports do not work.  I am running Vista Home Premium.  Sometimes they detect an 'unknown device', but it is not very useful.  They also always charge my blackberry.

  In my efforts to fix it, I have:

  * disabled/enabled all 4.

  * uninstalled/installed all 4

  * Made some USB ports are initialized in my BIOS

  * some thing I have updated BIOS updated

  What can I do else?  Help, please!  I'm desperate to be able to sync my new blackberry with my previous all my info is on my computer.  I also want to be able to sync my blackberry on my computer in the future...

  Hello

  Even if you did some of them previously please follow these steps in this order.

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

  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

  I hope this helps.

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

• W510 usb ports problem

  Hi all

  I have a W510 machine which has 4 usb ports, including 2 3.0 ones (blue marker), 1 still active (marked in yellow) and usb-eSata port a combo. They are all works well with data transfer, but I'm not sure that they do with the power supply matter. The use of two 3.0 ports seem to feed all the time, except when the laptop is turned off (say, my short of cooler for laptop when the thinkpad goes into mode 'sleep'; or I can easily wake up my pc by moving my mouse that is connected to one of the two ports 3.0)

  The combined port seems very well, his power goes off mode "Eve" (cooler stops working when it is connected to it)

  Always on that seems odd. Power goes off like the combo, but if I plug it into a something like the receiver of my mouse wireless, the machine does not start in the next boot.

  Does anyone have problems like mine?

  Hello partner,

  Try to check in the BIOS if the always on udb is activated and in the boot order if usb is not first otherwise u may have problems to start with something to plug...

• 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

• Zbook G3 HP: HP Zbook Thunderbolt 3 Dock USB ports not working not

  I have a HP Zbook Thunderbolt 3 dock on my HPZbook G3.  I've recently updated the BIOS and the firmware to the latest version to solve other problems 'dock '.  Am now at the latest for both.  The two monitors and ethernet on the work of lightning 3, but none of the USB ports are active.

  I am sure that the USB ports work, because they used to work before the update BIOS and firmware.  Keyboard, mouse, or USB memory on the dock work.

  I tried to go to the HP support and install the updates with the USB in it, but it didn't work.  I have a workaround - just connect the laptop directly, but I'd like to get my fully functioning dock.

  Device Manager does not display devices with questions.  I'll try to update, but I don't know which one to look at.

  

  Hey people,

  HP is dedicated to providing quality products to meet the needs of our customers. We listen to the customer feedback on our recent Thunderbolt Dock for use with the latest products ZBooks, and Elite Notebook. We continue to work with our customers to solve problems.

  Please find tips and updates to improve your use of the HP Thunderbolt docking station.

  1. The Thunderbolt dock uses the latest technology thunderbolt. To be fully functional, it takes the latest firmware, BIOS, and drivers to work properly. Please follow the step by step process as described below in "The process of updating your device".
  2. Here are links to the user, technical white paper guide helps and guides troubleshooting. Please, use them to help when you have problems after you have fully updated your device and platform by following the instructions above. Please note that you may copy and paste the links in your browser.
  3. If you still have any questions, please call HP support. We're here and eager to help succeed you using the HP docking station new Thunderbolt.

  Useful links

  User Guide: http://h20565.www2.hp.com/hpsc/doc/public/display?sp4ts.oid=11122586 & docLocale = en_US & docId = emr_na-c05141189

  Technical white paper: http://www8.hp.com/h20195/v2/GetPDF.aspx/4AA6-5088EEW.pdf

  Help & troubleshooting the Dock: www.hp.com \support\thunderbolt3dock

  Process to update your device

  NOTE: Instructions below is found in the User Guide "Getting Started" to "Implementation of the dock" to "step 2: update your computer.

  Before connecting the dock to your computer, update the BIOS, software and drivers on your computer.

  NOTE: If you do not, the wharf may not work. For best performance, keep all software and drivers on your computer up to date. (See table 1)

  Update the BIOS and the software and drivers:

  1. Go to http://www.hp.com/support. Select the drivers and Get software, enter your model of computer (on the computer service tag) number, and then select search for my product.
  2. Click the link for your specific computer, select your operating system and then download the latest version

  BIOS, software and drivers as follows: Intel® Thunderbolt Firmware Update Utility, Intel's Thunderbolt

  Secure Connect Driver, graphics drivers, ASMedia eXtensible Host Controller Driver, Broadcom Ethernet

  Controller and driver Conexant USB driver.

  1. Install the latest version of the BIOS.
  2. Restart the computer.
  3. Install the last stroke of lightning Secure Connect driver Intel.
  4. Restart the computer.
  5. Install the latest Intel Thunderbolt Firmware Update Utility
  6. Restart the computer.
  7. Install any remaining updates in any order. Restart the computer after each update.

  Table 1

  For the products supported Thunderbolt Dock all HP
  Name of the component	Category on the Support Page on hp.com	Where to check (this applies to all laptops)
  BIOS	(BIOS)	BIOS F10 Setup to information system
  Intel's Thunderbolt course connect driver	(Pilot - controller)	Right click on tray icon Thunderbolt to settings for details.

  The Thunderbolt of Intel® firmware update utility

  (Firmware)

  Right click on tray icon Thunderbolt to settings for details. Note that the numbers on the left will not directly reflected. NVM Firmware Version: 16 PD Firmware Version: 1.07.03

  Intel Graphics Driver

  (Driver - graphics)

  Right click on the desktop to graphic properties (icon intel) Options & Information Center Support.

  NVIDIA graphics driver

  (- Graphics - Nvidia driver)

  Right-click on the desktop to NVIDIA control panel to information system at the bottom left.

  AMD graphics driver

  (Driver - graphics)

  Right-click on the desktop to graphic properties (top) to Information to software.

  ASMedia eXtensible Host Controller Driver

  (Driver - Chipset)

  Programs & features or the Device Manager to Universal Serial Bus Controllers (dock of needs to be connected).

  Of Broadcom Ethernet controller driver

  (Driver - network)

  The Device Manager to network adapters (dock of needs to be connected).

  Conexant Audio Driver USB

  (Audio - driver)

  The Manager of devices to sound, video and game controllers (dock of needs to be connected).

  BPPSQ-

  I work on behalf of HP

• Toshiba still 8 Micro USB does not, does not charge

  I have installed Nokia PC Suite on my Toshiba Encore 8 tablet and connected my laptop Nokia C1 via micro-USB on my tablet.

  Since then, my Toshiba still doesn't recognize not the USB port, two usb devices or, more important, for the load.

  My tablet is now only 8% load, and I need to get the USB charge function working again while I have still a few charges left in the tablet to make the necessary changes (drivers, BIOS etc.)

  Can anyone help before my Tablet becomes a brick died without charge to the left?

  Hello

  Looks like we have a similar problem, although I have a different tablet model (AT10-A) and I did not install anything whatsoever... still, I'm having the same issue on the micro-USB port: it does not recognize the Chargers and USB connections with my laptop. To the point where it says 5% battery. I'll try to keep it connected to the charger, even if the Tablet does not seem to see it.

  How can I test if the battery is really in charge?

  Have you received support from Toshiba?

  Thanks and best,
  Luca

• Xcdt satellite 2540 - USB port to use a USB key?

  Hello... I would like to give my old Tohsiba (Satellite 2540XCDT) my aunt to use either a connection dial-up / ADSL / ADSL2.

  It has a USB port - this port can be enabled to take a USB? Download a driver for it? Where can I find a driver for this system?

  (Recently I hooked a new Lexmark printer into the USB port and managed to get the printer doesn't work after loading software CD - a little slower than the old connection with the HP Inkject printer, but works nevertheless.) .... Made me think that maybe I could get a memory stick for this?

  Also... Any chance I can still switch from Windows 98 to Windows 2000 online? And it would help at all with performance improvement? Or cause complications more?

  And... ADSL or ADSL2 will be better than just using a slow dial-up? (or is this old system quite simply too slow anyway?)

  ... It used to work fine on just dial-up, although the memory buffer (or course) on video content - and I always think that one probably even with ADSL/2?) ... But things have changed there! (my new Toshiba Satellite XP a is zero, so I don't know how this old system would work these days?) Any comments?

  Hello

  > It has a USB port - this port can be enabled to take a USB? Download a driver for it? Where can I find a driver for this system?

  Looks like you are using Win 98 OS is usually very old new Microsoft operating systems; Windows Me, 2000, XP and Vista include the Generic USB drivers and it is not necessary to install any USB drivers but more old OS like Win 95 or 98 needs USB drivers Win

  See this page:
  http://www.technical-assistance.co.UK/KB/usbmsd98.php

  You would be able to download the USB drivers to use the USB flash memory.

  > Any chance I can still switch from Windows 98 to Windows 2000 online
  No, I don't think this is possible if you want to use W2K then you need to purchase this OS, but since it is an old OS I doubt you could buy this OS.

• Satellite Pro L10-103 - USB ports not working not

  Hi, my Satellite Pro L10 - 103 USB Ports do not work. I tried different things and finally my Advisor rubbed my computer clean of all programs and operating system. After reloading of the set up disc and having lost my dear some programs I am no further forward. It still does not.

  Anyone know if this means that it is a mechanical problem with the computer? (I use Windows XP). Your help would be greatly appreciated.

  Hey Buddy,

  As wrote Akuma did you use the Toshiba Recovery disk or the Microsoft Windows disk?

  After installing XP, make sure that Service Pack 3 is installed. It contains important updates and can be downloaded on the official page of Toshiba.

  In addition, try to remove all the USB ports on the Device Manager, restart the computer. Ports will still be recognized and ready to use once.

• USB ports all failure Tecra S1

  Hello

  my old Tecra S1 video card died last week and I managed to find an another identical Tecra S1 very cheap.
  I swapped my portable hard drive in the new computer and everything works fine apart from any of the USB ports work.
  Food sent to external drives USB but my computer does not recognize one of the 3 USB ports at all.

  I tried to remove / replace the drivers but no change.
  Also as I had my same old laptop for spare parts I have even replaced the USB turntable (as one of the original USB ports has been damaged) but still no change.

  Could this be something to do with the version of the BIOS on the laptop as surely everything else should be already on my hard drive?
  Maybe my old laptop had an older BIOS which might make a difference?

  any help would be gratefully receieved as I looked the net but don't have anywhere!

  Thank you very much
  Ian

  Hello

  First of all, you aren't sure if the USB port hardware is ok for this second Tecra S1. Right?
  So, theoretically, it might be a hardware and software problem.

  Generally, the USB ports are controlled by the chipset driver.
  You replaced the HARD disk where the operating system is already installed
  I think you should try to install the operating system once more on this second Tecra S1.
  Then you should check the Device Manager if all the USB ports have been recognized correctly.

  If the USB ports would be NOT visible in Device Manager, then I would tend to a hardware problem

• Satellite Pro C650 - USB ports now DEAD

  Over the past 48 hours have really struggled to get my USB ports work,
  Toshiba SATELLITE PRO C650 lappy running W7... At only 2 usb ports.

  A couple of days, I bought a new stick of memory... 16 GB SanDisk Cruzer Blade... He stuck in lappy and anything that happened outside my mouse attached wireless stopped working.
  Since then, the ports were completely dead. (stick now appears on anotherPC)
  That's what I did so far, after a search web solutions thro...

  Device Manager display ports everything is OK with no exclamations...
  When I insert any USB device... no sound confirmation of PC and Dev Mgr flinch...
  Tried to uninstall port/hubs and leaving W7 re-install them using... Still dead...
  Trying to remove battery and power sector during the centuries, then re start off the power... Still dead...

  I think that my last resort looking for a factory system by default re install... but one have a mountain of things astro which must be saved and cannot be done through many many discs.
  I really want to be sure ive tried everything before you do this.

  Could I have really damaged the MB. ??
  I now nowhere so fast if theres anyone out there has any suggestions please shout...

  > I think that my last resort looking for a factory system by default re install... but one have a mountain of things astro which must be saved and cannot be done through many many discs

  Even if it s really painful to get everything installed it again, I would recommend to recover the laptop using the Toshiba recovery disc or HARD drive recovery.

  > Could I have really damaged the MB. ??
  Well, it's hard to say before trying the recovery procedure.
  If the USB ports are not working after using the recovery disk (or HDD recovery), then of course: the mobo may be affected, therefore, in my view, the laptop must be set to the factory settings.