USB devices disconnect after 2-3 seconds, reconnect again, cut...

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• Satellite P70 - Has: USB HDD disconnects after Windows update 8.1

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  Have tried to uninstall the 3 USB drivers but they just reinstalled Microsoft even those - I can't see specific Toshiba USB drivers to download.

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  Sharon

  The USB 3.0 controller is Intel. But the USB 3.0 Intel driver was available only for Win 7. Since win 8 internal Microsoft USB 3.0 driver is used for all computers/laptops in the world.

  I have your case I would test different USB ports as part of different USB devices to check exactly if all devices and ports are affected.
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• USB/Bluetooth devices disconnection after Mac standby

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• I want to compare live data that leaving a device series after every two seconds.

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  He is Mohammad. I am new user of labview.

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• Connection, disconnection ok OK, may not reconnect again

  I start my computer and log on no problem using my normal user name and password. But then after I close the session or switch users, I can't log on to ANY account at all, it keeps telling me 'You have forgotten your password' even if I use the same password that I connected with in the beginning. The only way to log back is to reboot the computer, it connects fine... until I disconnect again and then it happens again. Anyone got any ideas?

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• Y70 70 Lenovo touch guard disconnecting after 5 seconds

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  As soon as the computer goes to the log in page, I type my password in and then after a few seconds, the screen becomes white a bit and it goes back to the log in page where I need to connect again. I don't know why this happens and there is a program that appears with a white border called followed RT_Driver of face. The program does not display anything and is to see through with a white border and my laptop then goes to the page, sign in again.

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  Please can someone help me. I find this very annoying problem and I've had this laptop for about 1 month. I also have Mcaffee installed on this laptop, so I doubt that it is a virus.

  Hello

  you have the same problem here. Solved by rebooting the machine in safe mode (hold down the SHIFT key while clicking on restart, and then select problems, options, advanced startup options). After the reboot, log into windows. Once connected, start the Task Manager, Startup tab select, right click on the RTFTrack and select Disable. After that, restart normally, and you should be fine.

  My guess is, that Win update had realtek face recognition application in trouble.

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• USB devices connected through a USB 2.0 Hub Stop Responding and are not recognized after Hub reconnects

  Recently, I have this strange problem where if I connect an additional USB device to one of my USB hubs, some of my devices stop working (especially my keyboard and mouse).

  I have two hubs Generic USB connected to my motherboard. My motherboard is an ASUS Rampage II Extreme X 58 who and chips ICH10. It has 4 USB ports in the front and 6 ports on the rear panel (all USB 2.0). I also have a USB 3 controller card that is connected to one of the PCI-E card to the Board of Directors.  I have the following problems:

  1. Connect a USB device to one of my USB hubs (or one of the USB ports on the front panel) causes some of my devices to stop working (especially my keyboard and mouse that are connected via a USB hub). It seems that crashes of USB controller.  If disconnect and reconnect my HUB, windows does not recognize devices connected to this hub.
  2. Now, after the crash, if unplugging the devices connected to the hub and connect it directly to one of the ports on the front or the back of the computer, Windows instantly recognizes!

  Now I'm confused what is the cause of this problem. I had the same computer since the release of the i7 and X 58 and never had this problem (although I don't remember if I used USB hubs right there).

  Why Windows to recognise the devices connected to the hub at the beginning, but not after the crash?

  Why USB devices stop working when I connect to another USB device on my computer?

  And how do I solve this problem?

  AK

  Just a thought by the way.  If the hubs are not powered you can cause the + 5V due to the excessive number of devices not powered up to a point where it causes accidents and able to resume.

  Reduce the number of UN powered can solve this problem,

• I have an iphone 6 s running ios 9.2.1 my wifi disconnection and after a few seconds that it reconnects, it happens most of the time, help me thank you!

  I have an iPhone running iOS 9.2.1 6s my wifi suddenly disconnects, and after a few seconds that it reconnects, it happens most of the time help me thank you!

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• virtual serial port (offered by a USB device) may not be reopened once the device has been lost and reconnected

  To connect to a virtual serial port offered by a USB device.
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  -Close the file handle
  -Reopen the virtual serial port. --> the CreateFile() call always fails with "ERROR_FILE_NOT_FOUND".
  -After dis - / reconnect the USB device once, the serial port can be reopened

  Even the true return of GetDefaultCommConfig there yet in CreateFile().

  It is clearly bad habits, because in our case the disconnection/reconnection occurs due to a restart of the device; and it's quite embarrassing to explain buyer for the disconnect/reconnect the device.

  Is there another workaround solution to clean the window's internal data structures or show me how to open the port?

  Hello

  The question you posted would be better suited in the MSDN Forums. I would recommend posting your query in the MSDN Forums.

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• Satellite L510 - WLAN disconnects after having ejected the disk USB

  Hey.

  I got my computer Toshiba laptop a few months and have been having this problem early. Initially, it was not the case very often and so it wasn't if big a deal, but now it's getting boring because of the frequency.

  What's happening:
  After I eject any USB connection (the most frequent with my external HARD drive and other kinds of USB keys), my wireless network connection disconnects.

  I always try to go to the tab 'network and sharing Center' and 'disable' and 'activate' the connection, but it rarely works. Most of the time, the pop-up that says something like "allowing wireless connection" doesn't go away. It sort of 'crashes', but not exactly either, as I am still able to use other parts of the laptop. I tried many things, but the ONLY fix I found is to restart the computer.

  HOWEVER, it is not a normal reboot. It takes about 7-10 minutes to restart. There is this blue screen of ms back (is that what it's called?) immediately after it restarts, but it is only there for like 3 seconds and then he asks me if I want to start windows in normal mode or safe mode.

  I would really appreciate if someone could provide any kind of fix for this.

  My laptop:
  -Satellite L510
  -Windows 7 64-bit OS
  -pentium (R) dual-core CPU T4500 2.30 GHz
  -2 GB of ram

  Hi captainmarvel,

  Just a simple question: have you tried to update the driver WLAN?
  New driver WLAN, you can find on the official website of Toshiba in order to check this!

  Well, I never really heard this about WIFI disconnects after the ejection of a USB drive. That's really curious.
  You write that you are running Windows 7 64 bit but it is preinstalled Windows 7 in Toshiba or not?

• USB 3 G modem disconnects after 10-15 minutes.

  The problem is whenever I try to use my 3g phone to connect to internet, it automatically disconnects after a few moments. I searched the windows knowledge base articles and found there is a problem with the modem usb windows driver and they gave an update, but stated that the driver update is beta version.and, so it happens that I installed the update and always internet keeps disconnecting.

  They say that the problem with the driver, it's when a usb modem at a speed higher than 256 Kbps or so is plugged in, it keeps disconnecting because of a bug in the driver. Please help.all my money for the purchase of a device 3 G active will simply wasted.

  The link to the fix is here:

  http://support.Microsoft.com/kb/925681

• Skype Audio / video call disconnect after 14 seconds in mac

  Skype Audio / video call disconnect after 14 seconds in mac

  1. call interrupted after 13-14 seconds

  2. cannot hear the caller's voice but may receive on my side

  3. I have reinstall the Skype delete old does not work

  4. even I have remove the whole mac and reinstall is the same question

  5 normal voices of Skype can hear I can do auduio / video on the face time

  so its means something wrong after that I tried everything I decided to inform Skype because I didn't even have no solution or anyone else have problem with that

  Finally I found the solution that my firewall was turned off, I just turn on and work and then I turn off again and its working fine but this solution that I found after post

• Satellite A100-289: after 5.1 Bios Update powerfault on usb device

  Hey, I have trouble after you install the Bios Version 5.1 on a Satellite A100-289.

  First: there is NO external USB device connected!
  After the awakening of the laptop Sleepmode , I received a message in Windows XP the a power fault has been detected on one of the USB devices. A dialog box opens and I can "reset" the device.

  This only happens after that the laptop is awake in sleepmode, perhaps to Hibernate, but not when the laptop starts. It seems that everything works well, but this post makes me nervous.

  Can someone tell me, what is going in this box?

  What about Mirko

  Hello

  5.1 BIOS was designed for Vista but it should (or it works) also with XP!

  However, you could try updating the BIOS with the other BIOS version that is operating system independent
  or / and you can try to disable the power save option for USB ports in Device Manager.

• Satellite P100-400: WLan disconnects after seconds of connection

  Hello

  just bought a Toshiba P100-400, but I have a problem with the wireless card, I think.
  It disconnects after seconds of connection Wi - Fi. I have already downloaded the readers of the toshiba site, but it still does the same thing and I can't surf the web.

  Is this a hardware or driver problem?

  Anyone?

  Thank you

  Hello

  Similar problem was with older Intel 2200 BG WLAN card, but it is resolved with newer drivers. Please check the download page of Toshiba or Intel download page under http://downloadfinder.intel.com/scripts-df-external/Product_Filter.aspx?ProductID=2259&lang=eng

  By the way: this problem was not present with all routers. I noticed this just with a few of them. Test of connection with different WLAN routers (different manufacturers).