USB problems

Similar Questions

• USB problem-"USB device not recognized".

  Original title: USB problem

  I have a problem when I connect my nokia mobile to my pc via USB cable there is a display of msg of error "USB device not recognized.how to solve this problem? I tried all reboot pc, reconnect the device, format XP and reinstall.last night I was using a mobile navigation correctly with the same device same system same cable.i have tried driver re install but not fixed yet.i have Windows XP 3 intel p4.please help.

  Hello

  1. Are you having the same problem if you connect a drive flash or any other device?
  2. Have you tried plugging in Nokia mobile on another computer?
  3. Have you tried plugging it into different USB ports?

  I suggest you send more information to help you better.

  You can also refer to:

  A computer that is running Windows XP cannot detect a USB, an Apple iPod flash drive or an external hard disk drive.

  http://support.Microsoft.com/kb/925196

  USB port may stop working after you remove or insert a USB device.

  http://support.Microsoft.com/kb/817900

  .

• Tecra W50 - A Replicator III, Audio USB problem

  Hello

  I use a port replicator (Toshiba HI SPEED PORT REPLICATOR III PA5117E-1PRP) with a Toshiba Tecra W50 - A with Windows 7 (64-bit).

  I need to use the audio input to speaker and microphone on the Replicator, but no sound is coming or in.

  When I anchor my port replicator (Toshiba HI SPEED PORT REPLICATOR III PA5117E-1PRP), then an unknown device appears in the Device Manager with then the Advanced USB Audio Driver name.

  I was unable to find a driver on the support pages.

  Can someone direct me to the appropriate download area please?

  Help is very appreciated.

  Concerning
  Christian

  Hello

  It is very interesting how Toshiba cares about the problems of their users.
  I think this is the last time I bought some stuff from them.
  Maybe I'll go back to DELL. They care more.
  My post will be probably deleted now...

  Christian

• Toshiba satellite pro m30 USB problem

  I have toshiba satellite pro m30 and HP scanjet 4600 scanner.when I connect the scanner directly to the notebok with its ' original usb cable there is no problem. But if I connect the scanner to the laptop with a laptop usb extension cable cannot initialize the scanner. There is no problem if I connect the scanner to the VAIO laptop with usb extension cable. What can I do?

  Hello

  could you describe the difference between the original USB cable and the USB extension cable?

  The laptop and the printer works correctly with the original USB cable, but it seems that the extension USB cable is an inexpensive which does not fulfill the technical specifications and the laptop has a problem with this issue.

  To solve the problem in my opinion you could do an update of the BIOS, look if for your printer is a new driver available and reinstall the USB drivers.

  Also, you could test whether USB, the same problem occurs with other cables.

  Bye Bob

• Portage Z30-A-13W connected to the high speed Port Replicator III - USB problems

  Hi all.

  We recently bought a new Portage Z30-A-13W and Hi-Speed Port Replicator III.
  Setting network and graphics work correctly with port replicator, but the USB ports don't work at all.

  I tried the port replicator USB 2.0 and USB 3.0 and I can't seem to work with a keyboard, mouse, USB key or a mobile phone.

  In the case of mobile phones, it is also no output power of the ports that the mobile does not start to load.

  At any one another experianced this problem and what was the resolution.

  Thank you very much

  Jonathan Davies

  Hello

  As far as I know additional drivers are not really needed to use the USB ports.
  This is why I m wondering why don t USB ports work.

  It might be possible that ports high speed Port Replicator III USB are faulty, but to be honest, I can't imagine that all 6 USB ports may bad work at the same time.

  So maybe it s a software problem.
  First of all, I would recommend the default BIOS and check the USB legacy support for keyboard and mouse could be activated.
  After access to the Device Manager and remove / delete the USB hubs and controllers in the list of devices.

  Keep high speed Port Replicator III connected to the computer and restart the device.
  Usually, the system should recognize automatically deleted USB ports and must update the drivers of USB ports.

  I hope that the USB ports don't work after this short workaround solution.
  Keep your fingers crossed.

• Satellite A500-1 - latency USB problem

  Hi all.

  I have problems with my USB latency. It doesn't matter what I've done in the audio interface. He returned always dropouts.

  Help, please

  Hello

  What are the USB devices connect exactly?
  This happens only with connected devices or on internal speakers too?

  Are you running the factory settings? With these settings, it should work fine and also check that this latest version of the BIOS is installed.

• Sound and USB problems on a P10-221

  Hello! I am Portuguese and I do not write well.

  I have a problem with my bluetooth after installing Windows Service Pack 2 and an update of the Bios.

  I installed the Version 1.90, after activation of my bluetooth, laptop computer closed down.

  After restarting the laptop, the usb connections and the sounds have disappeared, what can I do?

  The laptop is a Satellite P10-221

  [Edited by: moderation of the Forum]

  Hello

  In a first step, I would re - install the drivers for the chipset for your laptop.

  After that uninstall the battery Bluetooth and re - install also.

  There is also an information sheet available online to get information on the new drivers for Service Pack 2. Watch http://eu.computers.toshiba-europe.com

  Free configuration (4.90.57) and PC (3.0.6) Diagnostic tool are available for users of Windows XP Service 2.

  Take a look at http://eu.computers.toshiba-europe.com to get updates for download.

  Keep me informed of your results

  Good bye

• L10-108 USB problem

  I was working on my computer when it froze, the screen started flashing and I had to take the battery out to get it working again. The problem is that when I started it all three of my usb ports have stopped working. I have a mp3 player and a usb mouse and I got a message saying that they are of unknown devices (they worked fine before).

  After some testing, I updated the drivers for all the three usb ports and all of a sudden one of them works, but not the other two. I now have a usb port that works very well, but the other two refuse to recognize even my mp3 player and when I plug in my mouse they say that it is an unknown device.

  What can I do? I tried to download new BIOS, but nothing seems to work.

  Hello

  tried restoring windows system yet? With the system to store the tool (available in Start - Programs - Accessories - System Tools) you can restore the system to a point while it was working properly!

  Try it and then the two other USB Ports should work again!

  Pete

• Tecra A11 & Express Port Replicator II - USB problems

  Hello

  I'm having a problem with a port replicator that I simple couldn't have resolved for months. I'll try to explain this as best I can.

  We have a Tecra A11, which seems to work fine running on Windows 7 Professional. When the Tecra A11 is pluged in an Express Port Replicator 2, not USB ports in the port replicator's work at all. Very good cell phone fees and the LAN switches on the replicator fine, but the USB ports simly does not work under any circumstances. It would also be interesting to note that the green light next to the "eject" button lights never really.

  I downloaded and installed the latest series driver for Windows 7 from the Toshiba support page which has no effect. We had 2 replacements for Toshiba because they also agreed that the previous, we had were not woring correctly, but this obviously was not the case because we still have the same problem with our 3rd unit. The Tecra A11 was sent back to Toshiba with case notes clearly describing the question, and he was sent to us "no fault found".

  Unfortunately, we don't have any other laptops to test on the port replicator. but I'm seriously suspect that the problem lies in the laptop, rather than the port replicator. For any idea or suggestion will be greatly appreciated.

  Kind regards

  Steve.

  Hello

  According to your message, you are not sure if the problem is related to the defective laptop Tecra or express port replicator.
  Hmm theoretically the problem might be related to defective express port replicator or Tecra.

  If found some information on the USB ports and the repliators port:

  + Make sure that the element of Legacy USB in the BIOS emulation is set to "Enabled". This feature only works for the keyboard and mouse. Also note that the keyboard and mouse must be connected before you start the computer. A USB mouse, keyboard or the floppy drive connected to the Port Replicator via any other connection that a hub of the first level, will not work until the operating system has started. +

  I also recommend to check the version of the BIOS; If the most recent BIOS is available, then you need to update this

• Import music from iTunes to USB problems

  I have the music list in iTunes.

  I click computer to display the drive where is my USB.

  As soon as I click on the music track to hang out everywhere, the window of the computer closes!

  Can someone let me know where I am going wrong please!

  I managed to solve my problem.

  I struggled making the iTunes screen smaller to get a screen divided, but I did it, it now and transferred all music.

• Toshiba L4353 39 "- play movie USB problem"

  Hello

  I recently bought a Toshiba L4353 39 "smart tv, reading the usb works, but I continue to have this very annoying problem.

  basically I view a video file and all right and then no reason playback of the file stops and I'm back on the screen of my content, this has happened on several films and have tried a few different HDD so I can only assume it's the TV, help?

  Thanks, Martin

  Have you tried playing movies using a USB HDD or USB flash memory key?

  This question seems to play films supporting the different file format?

  In the [Manual user 89 page | http://www.toshiba-om.net/LCD/PDF/English/L4353-323950-English.pdf] you can find information about the compatibility of files
  Please check if video files are encoded correctly and use the audio and video codec supported

• Connectivity to the Satellite M30X USB problem

  Hello everyone,

  I have a problem with the USB to the Satellite M30X connectivity. I purchased a M30X and had problems with connecting devices of differnet in one of the USB ports.

  I tried to solve his problem and but nothing resolved.

  Goodbye, Meier

  Hello

  Rudi is right. There is a new update of the BIOS and it should solve the problem of USB.

• Satellite L20E - external numeric keypad USB problem

  Hello

  I have problem with my Satellite L20E - when I connect external USB numpad, it interferes with the keyboard of the computer.
  I would like to work independentaly (i.e. ' J' on my regular keyboard as a 'J' and '1' on my keypad external as '1'), but when I turn the keypad numlock, it also enables the numeric keypad of the keyboard regular (i.e. when I press the 'J', it returns the value '1') - on my previous Satellite 1410-903, this has worked.
  This bug really bothers me, because I need to enter large amounts of numbers.

  Thanks for any advice.

  Hello

  Believe it s not a little money. Please try to activate the function with the FN + F11 key combination. This function turns on and the small gray signs to your keyboard. Well, also check the function FN + F10

  Please also check the chapter 5 of the user manual. You will find lots of information on the keyboard

• Boot Tecra A4 USB problem!

  I have a Toshiba laptop Tecra A4 PTA42E (BIOS v 1.10 2005-09-26). My
  problem is I can't boot from a USB key. There is no start
  option for usb memory stick. Is it possible to do?

  Thank you

  Usually, it is not possible to boot from the USB key.

  But as the previous user has written by pressing F12 immediately after starting the laptop would boot menu, from which you can choose your boot device.

  Best regards

• Satellite M30X-159 - laptop crashes + USB problem

  I bought my M30X in February, in April, all 3 USB ports failed. I tried to install the update to the Bios, reformatted nothing doesn't. In may, the motherboard has been replaced. Yesterday, I used a memory stick once again, and while the two USB ports worked properly, the laptop began to hang after that I joined the memory stick on the side right port USB - no icons on the desktop more, impossible to close, so I used a hard reset. The memory stick does not cause any problems on other machines.

  I want to know is whether this incident is a source of concern and if I should replace this machine by one another, more reliable that doesn't let me down while I'm away from home and my office?

  Hello

  You should try to connect USB devices with an external power USB Hub, because some devices (also a small USB key) is in need of a little tension. Maybe your M30X electronic feeding is broken, so there is not enough voltage to detect your USB device!

  Good bye

• USB problem

  Only one of the three usb ports work on some usb devices, is this problem caused by hardware or software?

  Hey @Robith,

  This error RSM45G-7MW844-MFPV6K-8D5J03 is an error with a USB device that can include GPS, HUB, Modem, network card, network, PCI, PCMCIA, Switch, USB card drive.

  You are in warranty, please call us http://ow.ly/Xa6p5 they will be happy to help you immediately.

  Thank you.