Strange problem with ports USB on my Satellite A300-243

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• Having problems with ports USB 3.0 in computer option H8 - 1010 T

  Well, I bought the option USB 3.0 ports on top of the computer on the computer mentioned in the Thread object and I have problems with them.

  I tried plugging USB 2.0 devices in these two ports to "test" to see if they work, yet I am not able to get them to work with USB 2.0 devices. USB 2.0 is not compatible with USB 3.0 ports? Or I'm doing something other 'evil' here?

  Unfortunately, I do not have a USB 3.0 device to plug USB 3.0 ports to make sure that it is certainly a problem with ports still.

  The device in question I've tried in the USB 3.0 ports is a Microsoft Wireless Mouse 6000 wireless receiver. If the ports are not connected correctly, I would have assumed that the wireless receiver would have "blown" when I plugged it in, but it still works very well.

  USB 2.0 devices are not compatible with USB 3.0 ports? I know that USB 3.0 devices are backward compatible with USB 2.0 ports (I have a friend who is in this situation), but I also thought that the opposite was supposed to be true as well. Am I wrong?

  @William

  Check out this thread, seems to be the same problem you are having.

  http://h30434.www3.HP.com/T5/desktop-hardware/USB-3-0-ports-on-Pavilion-HP8-1070t-not-working/m-p/792857/highlight/true#M35248

• Strange problem with its virtual on my Satellite A100

  I have a problem with Virtual Sound on my Satellite A100-638 with Windows XP. If VS is turned on and Windows plays a sound of Windows, as when an error appears, the volume increases.

  When the VS is off, the problem does not exist, but I would have turned on VS, cause, I play a lot of music! I tried to upgrade level or upgrade to other versions of VS, but the problem is still there. I also tried to uninstall and install my sound card drivers.

  Can someone help me with this?

  Hello

  I put t know what is the problem. Your description is incomplete and very strange.
  Usually it's not easy to say what's wrong because you have already installed the 3rd party applications that could only unique functions or have a bad influence on all operating systems.
  I assume that the registry is damaged.

  If we can continue the speculation after the recovery completely portable.

• More strange problem with keyboard and mouse on Satellite 1900

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  Hello

  It's very strange. Unfortunately I have no precise explanation. I suggest you check this with external keyboard to see if the keyboard is not defective.

• Problem with the battery on the Satellite A300-247

  Hi all... For six months I bought a laptop Satellite A300-247 and the battery was holds me over an hour... now... .battery holds little coverage gerenty barely 20 minutes this thank you

  Is this just a report, or you have questions?

  In any case, contact nearest Toshiba authorized maintainer and ask for help. The warranty will cover the replacement of the battery.

• Strange problem with the module memory series Satellite Pro 4300

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  And what do I do about it?

  Thank you.
  [email protected]

  Hello

  Well, I put t know why this happens. It seems that the 128 MB modules are 64 MB modules. I know that it of strange but I have only this explanation. You are 100% sure that both modules of memory 128 MB?
  In my opinion, you should check the bars of memory if they have 128 MB.

  Good bye

• Strange problem with password created on my Satellite L20

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  Sorry, but I think that you enter the wrong word as password and this is the reason why you cannot start the laptop. I really put t see any other explanation.

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• Strange problem with order of cursor on Satellite P100-160

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  Discover the taskbar when using the touchpad. There is an animated icon beside the clock touchpad. Click twice, and then on the top left device options and on the options again. There, you can spend some time and read about all the flaws of your touchpad - also how you can disable them.

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  Hello and welcome to the HP support community!

  Micro USB ports tend to be quite fragile.  A good accidental yank on the cord that connected while can be enough to cause damage.

  If you want to organize repairs, contact HP directly.

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• My computer Toshiba Satellite keeps the 'blue screen' and that is to say that it is caused by "a problem with a USB driver. How can I fix it?

  Resolve a problem with a USB driver

  You have received this message because your universal serial (USB) bus driver caused a stop error, also known as a blue screen error. This error means that the computer has stopped abruptly to protect against potential corruption of data or loss.

  What is a driver?

  A driver is software that allows your computer to communicate with hardware or devices. Without drivers, the hardware you connect to your computer (for example, a video card or a webcam) may not work properly.

  The recommended steps that follows can help to eliminate this problem, or at least reduce its frequency. Try them in the order listed. If a step cannot solve or reduce the problem, then move on to the next.

  Steps to fix this problem

  1. Adjust your computer's power settings

     The following power settings may help reduce the frequency of this problem.

     1. Turn off the USB selective suspend setting:

        1. Click on the Start button .

        2. In the search box, type power options, and then press ENTER.

        3. Find the plan selected, and then click change plan settings.

        4. Click change advanced power settings.

        5. Double-click the USB settings , and then double-click on USB selective suspend setting.

        6. Make sure that the USB selective suspend setting is disabled. If it is enabled, click it and select disabledand then click OK.

     2. Disable power saving mode (computer portable computers only):

        1. Click on the Start button .

        2. In the search field, type power options, and then press ENTER.

        3. Under Preferred Plans, ensure that High Performance is selected, and then close the window.

  2. Look for an update of the BIOS for your computer system

     Several computer manufacturers whose computers have this problem published BIOS updates to fix this known issue. Contact your computer manufacturer to see if a BIOS update is available for your computer model.

     What is the BIOS?

     The basic input/output system (BIOS) is software built into a computer that runs when the computer is turned on. Among other things, this software starts the operating system, and supports the transfer of information between hardware devices (such as the keyboard and the monitor).

     How can I find the manufacturer of my computer?

     Click on the Start button , type msinfo32 in the start search box and press ENTER. The manufacturer of your computer is listed as the manufacturer of the system in the right pane of the system information window.

     Click here to go online to see the contact information for most of the computer manufacturers

  3. Download and install the latest updates and drivers for your computer

  It's a good idea to periodically check the updates of driver for your computer, especially if you added new hardware recently, such as a USB hub or other USB device.

  What is a USB hub?

  A USB hub is a device with multiple (USB) universal serial bus ports. USB ports are narrow and rectangular connection points to connect USB devices to your computer. A USB hub is used an Extender of port or port replicator, providing more USB ports to run from a USB connection on your computer. USB hubs can be external devices that connect to a USB port, or they can be internal devices built into your computer.

  To check for driver updates:

  1. Use Windows Update to find and install updates:

     1. Go online to Windows Update

     2. Click the check for updates in the left pane, and then click view available updates.

        What happens if I see any updates available?

        • If you see you receive updates: managed by your system administrator, you can try clicking on the link to check online for updates from Microsoft Update or Search online for updates from Windows Update, but you should maybe contact your system administrator to get the desired updates.

        • If you do not see the message above and no update is available in Windows Update after clicking on the link check the updates in the left pane, then the available updates have already been installed.

     3. Select the driver for your device updates and more updates to install.

        Note
        We recommend that you install all Important updates and recommended. These updates improve the security and stability of your computer.

     4. Click on install. If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.

  2. If you recently added a new hardware device on your computer, go online to the manufacturer's Web site to see if there is an update to the driver.

  3. If you recently added a new program on your computer, go online to the manufacturer's Web site to see if an update is available.

  Steps to work around this problem

  Warning
  These measures are intended to solve a specific problem, but could do so by temporarily disabling or removing some features on your computer.

  1. Try to remove newly added USB devices

     If this issue occurs after adding a USB hub or other USB device, consider removing to see if the problem goes away. If this resolves the problem, contact the manufacturer of the device for the updates or other recommendations.

  2. Do not disconnect USB devices while the computer is to stop or go to sleep

  This problem is known to occur when USB devices are disconnected when the computer is trying to stop or switch mode to 'sleep'. This is common with cell phones, especially those with a docking station, as docking station can act as a USB hub. The frequency of this problem could be reduced by allowing your computer to completely close or completely in sleep mode before detached from its docking station or unplug it or the docking station USB devices.

  If you know which USB device is causing the problem

  It may be possible to prevent the Blue error screen by choosing the option remove the device safely in the Notification area, before putting your computer into sleep or Hibernate mode.

  1. In the system tray, click the icon to remove the device , select the USB device that you think that the origin of the problem and then click OK.

  2. Do not physically remove the USB device.

  3. Perform the action which resulted in the Blue error screen, so that was taken the functioning of your computer after the mode standby, hibernation, or, in the case of laptops, close the laptop computer or place it in a docking station.

     1. If the Blue error screen persists, it is likely that the problem is with another USB device. Try this procedure using other USB devices until you find that at the origin of the problem.

• If the Blue error screen disappeared, you have probably identified the device causing the problem. Contact the manufacturer of the device for more information on how to solve this problem, or use the option to remove the device safely to work around him.

Note
Depending on the manufacturer and model, some USB devices will become available automatically when you resume using your computer. Others will require that first disconnect you physically and then plug back in front, they will be recognized by the computer. Check the system tray to see if the USB device that you removed safely become available when you started to use your computer again. If she did not become available automatically, then physically unplug it and then plug it in again.

This is the screen it gives me. Help, please! If problem fixed, will BE AWARDED!

Hi ChayceSteffiare,

For instructions on solving problems with USB devices, see the following article:

Tips for solving problems of USB devices

To fix blue screen errors, see the following article:

Pick up the pieces after a computer crash

See also:

Optimize Windows Vista for better performance

Ways to improve your computer's performance