Disable the USB port

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• How to disable the USB port and change DVD drive to read-only?

  I have upgraded my Vista Home Premium from window to window 7 Ultimatum. I tried to disable the USB port and and change the configuration of DVD room to read only via the bios, but I wasn't able to do. The bios always the same, whether it was when I had vista.

  I wonder if the operating system upgrade from Vista home premium to Windows 7 ultimate trigger necessarily upgrading the bios in order to take full advantage of the Windows 7?

  Thank you

  * original title - upgrade from Vista home premium to Windows 7 ultimate necessarily triggers upgrading the bios in order to take full advantage of window 7? *

  rThen your question isn't specific to Windows 7, you must consult the manufacturer. You should be able to disable the USB via the BIOS ports. Also, why do you want to set the optical drive as read only? If it is shared? If so, the advanced sharing disk properties, from there, you can set permissions on the drive. If you releasing It Easy: with Windows | ActiveWin | Laptops | Microsoft MVP

• ProDesk 600 MT: all the usb port disabled after startup Win7

  Hello world

  I just brought a few ProDesk 600 MT after that the installation operating system, one of them seems locked all the usb port after the boot of win7.

  Can I use keyboard and mouse during startup, including the bios or windows safe mode selection menu. However, once started to win7, all usb port are disabled, not even power supply. Which means no keyboard, no mouse. I can't do anything else until the eve of the computer by push and hold button / stop.

  Anyone know why and how to solve this problem?

  Thank you

  Alan

  Hi, Alan:

  See if the news on the thread below solves the problem, if your PC is chipset Skylake.

  http://h30434.www3.HP.com/T5/desktop-operating-systems-and-recovery/can-not-install-Windows-7-on-new-600-G2/m-p/5822964/highlight/true#M130817

• 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.

• Qosmio F60-136: Impossible to disable the USB sleep-and-Charge in hibernation mode

  USB sleep-and-Charge function is marked as disabled in BIOS (v2.70).
  This can be checked with Sleep Utility (v1.4.1.5) where the function also seems to be disabled.
  During the stop of my laptop, smart phone or the stop MP3 player to charge.
  Everything is OK down there.

  However, when putting my laptop in * hibernation mode *, my Smartphone and my MP3 player continues to be charged!
  It's a real problem, because, even if no device is plugged into the USB port, in hibernation, the battery loses capacity quickly (much more when the laptop is turned off completely)

  * Obviously a bug in this feature. Please provide a fix as soon as possible! *

  _Environment details: _
  Toshiba Qosmio F60 136
  BIOS version: 2.70
  THIS version: 2.40
  Version of the utility of sleep: 1.4.1.5

  Hmm interesting
  Have you checked if the sleep and the load is disabled in USB Sleep and Charge Utility
  If please don t mix USB Sleep and Charge utility and utility of sleep.

• HP K5H28AA #ABL: accidentally disable all usb port

  Looking to change the settings in my BIOS I accidentally disable all USB ports. Now I can't use the keyboard and mouse. I want to know if there is a way to reset to the factory settings, the computer from the motherboard

  Hello

  Before you try this, unplug the devices all attached, turn off the PC and remove the power plug.

  There should be a jumper on the Board that you can use to remove the settings current CMOS, located just above the cmos battery - move the jumper to the clear position for 30 seconds and then bring him back - see the image at the link below.

  http://support.HP.com/us-en/product/HP-110-500-desktop-PC-series/7450567/model/7748407/document/c04439095

  Kind regards

  DP - K

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

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

  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

• After Windows Vista update, the usb port does not recognize the external hard drive

  My external hard drive still worked, but once I have updated Windows Vista USB Port do not see at all. Once I plug it into the laptop (HP Compaq) the port next to the port I plug the also work stoppages which is a usb mouse. Usually, when I have something plugged into the usb ports the laptop would also a sound signal which it does not.

  http://www.bleepingcomputer.com/tutorials/tutorial140.html

  Understand the Extras in Windows Vista and Windows Update info is at the link above.

   

  Remove the Vista updates; two ways to do this:

  1. a System Restore to before the updates:

  Click Start > programs > Accessories > system tools > System Restore > restore time/choose your own date > next

  If you use Norton, disable it before using the system restore.

  If it is impossible to enter the Normal Mode, do a Safe Mode system restore:

  Press F8 at the startup/power and the list of startup options, use THE ARROW key to select Safe mode > and then press ENTER.

  System restore steps according to the info above.

  Also:

  2. click on start > right click on computer > properties > Windows updates down the lower left corner > updates installed in the lower left corner in the next window

  > then click the one that you don't want > uninstall will appear at the top > uninstall it.

  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  In addition, on the page where you clicked "Installed updates", click on change settings at the top left corner it

  > Change update settings in the next page of AutoUpdate to "check for updates but let me choose etc" > OK ".

  When you take a look at pending updates, you can either download/install them one at the time, namely the update causing you problems.

  > or if you do not need an individual > right-click on > UAC prompt > hide it

  See you soon.

  Mick Murphy - Microsoft partner

• When I plug my portable hard drive to the usb port it does not read and display the contents...

  When I plug my portable hard drive to the usb port it does not read and display the contents...

  Hi deaza,.

  Ø Have you connected the USB hard drive to the computer directly or you have used an external USB hub to connect?

  O trying to connect to another USB port to check if it works?

  O the hardrive shows in windows of the computer when you connect it?

  Method 1:
  If you have installed security software, I suggest you to temporarily disable the security software and connect the USB and check to see if the same problem happens. Make sure that you enable the security software after checking.

  Alternatively, you can try to plug the USB key into a different USB port and check if it helps.

  Method 2:
  I suggest trying to launch hardware and troubleshooting of devices and check to see if it helps, here is the link:http://windows.microsoft.com/en-US/windows7/What-to-do-when-a-device-isn ' t-installed-correctly

  Method 3:
  If this does not help, then follow these steps:

  (a) remove all your USB devices. Use the safely remove the feature to turn them off.

  (b) open Device Manager and navigate to the section for USB. Uninstall all USB drives. There should be one for each USB port, and then restart.

  To open Device Manager, go to the link below and follow the steps:

  http://Windows.Microsoft.com/en-us/Windows7/open-Device-Manager

  (c) Windows should re - find all of the devices. If it is not the case, note the error message and let us know.

  You can also navigate to the link below and follow the steps to install the USB device.

  http://Windows.Microsoft.com/en-us/Windows7/install-a-USB-device

  I hope this helps. Let us know the results.

  Thank you and best regards,

  Srinivas R

  Microsoft technical support.

  Visit our Microsoft answers feedback Forum and let us know what you think.

• Impossible to have exceptions to access to the usb port?

  When you try to use VMWare group policy to disable access to the USB port, we are unable to add exceptions to certain devices. We have added the VID/PID in the peripheral "include VID/PID" parameter and the device will be mapped is no longer up to the user vm session. If we close this group policy setting off, the user is then able to use the usb device?

  The include parameter is case-sensitive and the value must be entered in hexadecimal format, I know who gets people.

  https://www.VMware.com/files/PDF/Techpaper/VMware-horizon-view-USB-device-redirection.PDF

• iPhone 7 will not play audio via the USB port on the car.

  When I plug my iPhone USB port 7 more in my car (15 Jeep Grand Cherokee), the artist/song/podcast information appears on the screen, but the sound plays through the speakers of the phone.  I have confirmed that my settings are all the same as they were on my 6s, who played without any problems via the USB connection.  Bluetooth streaming works fine - no problems at all.  Any ideas, or is this a problem similar to that people have with CarPlay?

  Welcome to Apple Support communities, kevo.mac!

  Congratulations on your new iPhone 7 more! I see that you connect with your Jeep Grand Cherokee using the USB port. Everything seems to work fine, except that the music plays through the phone instead. I'll be happy to help you to get this working.

  Help to connect your iPhone, iPad or iPod touch with your car radio

  If you are using USB playback

  Restart your iOS device and your car.
  Connect your iOS device to another stereo USB port (if you have one).
  Try another USB cable.
  Update your iOS device.
  Install the updates to the firmware of your car radio.
  Test of audio playback from a different application. If you can not play audio from a specific third party application, contact the developer of the app for help.
  If you can not play audio from an app Apple, contact Apple technical support.

  Enjoy your weekend!

• Which side is the usb port 3 on a 2015 macbook pro with the retina display?

  Which side is the usb port 3 on a 2015 macbook pro with the retina display?

  I found the answer. It's the left side near the microphone.

• Satellite Pro M70 freezes everytime when the USB port is used

  Satellite Pro M70 (SPM76) crashes every time when the USB port is used.
  The mouse works, but external HD/Extarnal card sound/Memory stick causing the laptop to freeze. All the drivers are installed right, they are the most recent and have no trouble with other users.

  The devices are all compatible. Service pack 2 is installed, and all the hardware drivers on the toshiba have been updated... again, same problem.
  The toshiba is about 2 months old and have had this problem since I got it. First I thought it was the drvers, but I cleared of all (?) other options but the USB ports.

  Hello

  Believe me, that's not easy to say what the problem may be. It is important to see if the problem occurs because of hardware or software may be. I recommend you to backup all your data and reinstall the unit using rescue media. On this way the unit will be factory settings and will be clean preinstalled. Test your USB devices and see what happens.

  Try to use some standard like USB stick or external HARD disk parts, because in this case, you must not install any drivers please. If you use other devices like USB webcam with own software and drivers, it is possible that something goes wrong, but what. On this path, it is not possible to say.

• Since 10.11 I have not been able to download via the usb port of my Davis Vantage weather station. No solution of tech Davis on the issue even with the new recorder of events in the resort. Is there a problem with the usb?

  Since 10.11 I have not been able to download via the usb port of my Davis Vantage weather station. No solution of tech Davis on the issue even with the new recorder of events in the resort. Is there a problem with the usb?

  What Mac? (details)

• can I load that an omni 10 threw the usb port

  a 10 omni can be charged using the usb port?

  Hello

  The recommendation is to use the charger that comes with the unit. You can still use USB port to charge, BUT it can take ages to get a full charge, and this may affect your computer.

  Kind regards.