Usb ports quit working?

I am using VM virtual box to run windows xp on a windows 7 (64 bit). I have rockwell rs logix installed on the windows xp. I had created a virtual drive to share my old files and set up a usb port to run a usb to serial adapter. I set the serial port up in the vm software and everything ran great. Then I got a notice for a new version of VM and now I can not get it to use the usb ports. I have gone through and uninstalled the vm software and re-installed it re did all of the parameters as before and still it will not use the usb ports. Here is the code that I get
It fails to attach the usb device unknown device to the virtual machine.
Result code: E_invalidarg (0x800070057)
Any idea what changed or how to change it back?
I have tried plugging in other usb items and they will not work either.

Hello! There have been reported problems with the mouse cable fraying at the end and thus not working but if the ports themselves aren't working try unplugging everything including the 115 volt power cord to the wall and letting it sit for 30 minutes and then restarting. This allows the ports to "reset" . Tom

Similar Messages

All of a sudden usb ports quit working

usb ports quite working. There does not seem to be anything in them. Any ideas.

A reboot is the first logical step.
Try resetting PRAM, it will reset the Serial Port Configuration and Port definition
http://support.apple.com/kb/ht1379

Keyboard USB port quit working

My wife's G4 has my G5 keyboard attached. She recently unplugged a USB device and now one of the two USB ports on the keyboard doesn't function. Anyone know how to re-boot that port?
G4 PowerMac Mac OS X (10.4.6)

What kind of USB device did she unplug from the keyboard? Was it something self-powered or did it draw its power from the USB port?
PowerMac G5 Mac OS X (10.4.6) 1GB RAM, nvidia 6800 ultra, Apple 30" Cinema Display

USB ports not working after OSX 10.9.1 update

I have a late 2011 MBA 13".
The 2 USB ports stopped working as soon as I updated to 10.9.1.
I tried zapping PRAM and resetting the SMC.
I even turned the thing off for hours and still nothing.
Any idea how to fix?
Everything was fine until I did the update.
Thanks.

This is not a known bug affecting 2011 MBA computers with 10.9.1 so there is something wrong with your installation. Since zapping PRAM and resetting the SMC did not work I suggest that you try one of two things but first make sure you have backed up your computer.
1) download Mavericks and reinstall it. Sometimes an update goes awry and a reinstall fixes it. Since doing this won't disturb any of your data or applications it would be my first choice. You'll be downloading 10.9.1 so you won't have to perform any updates.
2) boot into the recovery mode, erase the hard drive and then download and install Mavericks. Once Mavericks is finished installing you'll be asked if you'd like to migrate data and applications from a backup. Say yes and if your backup drive isn't already connect it, do so. Select your applications folder and account folders from the list and let the Setup Manager do its magic.
BTW - this is why one of my several backup hard drives is a cloned backup using Carbon Copy Cloner (SuperDuper! Is another good choice). I can boot up my computer using this backup and download the newest version of Mavericks on it if I haven't already done so. I always quit the installer first and make a copy of it because the installer program deletes itself once it is finished which is something of a pain. It gives me more options including being able to boot my computer with it, erase the computer and copy the installer to the computer rather than having to perform the download all over again if step 1 fails. Since I always download a new copy of the OS when Apple releases an update this computer will have the newest version of the installer so I also can skip the download step of option 1 and just copy it over and install on the computer.

I have a Pavillion dvd Model 1245dx. USB ports stopped working. How can I fix this?

My USB ports stopped working. So did my DVD drive. Any ideas how to fix this?

Back up all data before proceeding.
Step 1
From the menu bar, select
           ▹ System Preferences... ▹ Date & Time ▹ Time Zone
Check the box marked
          Set time zone automatically using current location
if it's not already checked. If the box is checked, uncheck it and then check it again. Test.
If the correct location and time zone aren't shown in the preference pane, then either Wi-Fi is turned off, or you're not within range of a network in the Location Services database. Under those conditions, the computer can't determine your location.
Credit for this idea to ASC member Easyas314.
Step 2
Triple-click anywhere in the line below on this page to select it:
~/Library/Containers/com.apple.Maps
Right-click or control-click the line and select
         Services ▹ Reveal in Finder
from the contextual menu.* A Finder window should open with a folder named "com.apple.Maps" selected. Quit the application if it's running. Move the folder to the Desktop, leaving the window open. Relaunch the application and test. If there's no change, quit again and put the item you moved back where it was, overwriting the one that may have been created in its place. Otherwise, delete the folder you moved. The list of recent places displayed in Maps will be lost.
*If you don't see the contextual menu item, copy the selected text to the Clipboard by pressing the key combination command-C. In the Finder, select
          Go ▹ Go to Folder...
from the menu bar and paste into the box that opens by pressing command-V. You won't see what you pasted because a line break is included. Press return.

My iphone5 wont charge with usb port but works fine with wall plug... Infact computer. Doesn't recognizes the iphone

Battery not charging with usb port but works fine with wall plug.. So the prob is computer is not detecting the iphone5 . This problem started after upgrading to 6.1.3 version

Try to see what happens on another computer. If it works on another computer, the issue is not at the iPhone.

My Iphone 3gS is not being recognized in Itunes on my laptop. It is charging so the USB port is working properly. My wifes Iphone IS being recognized by the same laptop. My Iphone IS being recognized by the desktop computer and another laptop

My Iphone is not being recognized in Itunes on my laptop. It is charging, so the USB port is working. My Iphone does work on another Laptop in the house and My wifes Iphone is being recognized on the same laptop that mine is not. Any suggestions?

The key bit of information here is that one iPhone works on the computer in question and another does not. So it is unlikely that AMDS is not running or there is a driver problem; if either of these was the problem neither phone would be recognized in iTunes.
Unfortunately, I don't have an answer either. Except to verify that both iPhones (the one that works and the one that doesn't) use the same cable and the same USB port.
Also, are the two iPhones the same model and same iOS version?

Installed Windows & 32 Bit But Drivers and USB ports NOT WORKING.

I bugh an HP Pavillion TS 14 Notebook that came preinstall with Windows 8.1 64 bit which I hate so wiped the drives and installed Windows 7 32 bit and now I have a big problem. None of my network drivers work and the 2 uSB ports where I plug my mouse and other SB hardware in no longer work.
I did a back up of the SW Set up file that has all of the HP dvers for my laptop but both the network and video divers won't install. And When I try to install the drives I get the eror message saying they are not compatible with this version of Windows.
I have loked on the HP website under my laptop model which s as above but HP don't do drivers for Windows 7 32 for my laptop. And I have looked on both the Realteck website for both the Realteck ethnet and Realteck wireless network drivers but none of them work or install on my operating system. The video drivers Intel don't work either. So I am really stuck a I cannot go back to Windows 8.1 as though that 32 bit Windows 7 would work on my laptop but most of my drivers are not compatible with the operating sytem And I don't want to install 64 bit Windows as I like 32 bit.
The drivers that are not working on Windows 7 32 bit are:
Realteck RTL8188EE 802-11b/gn witeless lan
Realteck ethnet die and
Intel High definition graphcs driver
Which don't work at all on Windows 7 32 bit as they are 64 bit only drivers.
So can you please post me a link bth the network and Intel graphics drvers that work with my laptop. As I have tried lots of different Realteck and raphics drivers for Window 7 but NONE of them work on my system. And None of my USB ports are working either. So how do I solve this problem?
This question was solved.
View Solution.

Hi:
Should be no problem to get W7 32 bit to work on that model.
Just use all of the drivers and software from the HP Probook 450 G0 on your model except the Audio, BIOS and firmware files.
Your model uses the Intel HD graphics driver only.
The first driver you have to install is the Intel chipset installation utility and then reboot.
http://h20565.www2.hp.com/portal/site/hpsc/public/psi/swdHome/?cc=us&lang=en&sp4ts.oid=5359407&ac.ad...
Audio: Accept the agreement. Download and install the first driver on the list.
http://www.realtek.com.tw/downloads/downloadsView.aspx?Langid=1&PNid=14&PFid=24&Level=4&Conn=3&DownT...
If for some reason, the Intel HD graphics driver from that model does not work, then use this one...
https://downloadcenter.intel.com/Detail_Desc.aspx?DwnldID=23713

HP Pavilion dv6 All 4 USB ports stopped working

Hello,
I recently bought a Pavilion dv6-6c11sa laptop. Windows 7 Home Premium 64-bit
Everything was working fine for about a week, and then yesterday all of the USB ports stopped working. I have 4 USB ports in total, two 2.0 and two 3.0. No matter what peripheral device I plug in, mouse or flash drive etc, they're not recognized by the laptop. The lights don't even light up on the devices, regardless of the port. I've tried uninstalling and reinstalling the drivers in device manager, taking out the battery and rebooting, installing the chipset drivers (AMD), nothing works. No programs had been installed 3 days prior to the occurence, although I had rebooted several times in that time frame. I simply booted up the laptop yesterday, and nothing worked.
Could anyone offer a solution or suggestion, please?

Hello,
I recently bought a Pavilion dv6-6c11sa laptop. Windows 7 Home Premium 64-bit
Everything was working fine for about a week, and then yesterday all of the USB ports stopped working. I have 4 USB ports in total, two 2.0 and two 3.0. No matter what peripheral device I plug in, mouse or flash drive etc, they're not recognized by the laptop. The lights don't even light up on the devices, regardless of the port. I've tried uninstalling and reinstalling the drivers in device manager, taking out the battery and rebooting, installing the chipset drivers (AMD), nothing works. No programs had been installed 3 days prior to the occurence, although I had rebooted several times in that time frame. I simply booted up the laptop yesterday, and nothing worked.

Cannot get USB port to work after re-installing of SP2 on Satellite Pro L20

After re-installing XP Home SP2 and downloading all the updates & Drivers from here I cannot get my USB port to work properly, if I have more than one peripheral plugged in it says "Bandwidth Exceeded".
I have a Behringer BCD2000 which is a souncard/midi controler for DJ mixing, it worked fine before i reinstalled windows, now it clicks and pops when playing tunes, also the ASIO doesn't work when I run Traktor (Dj software) and the program freezes. Any other external sound card wont work either. I've been all through the device manager no conflicts apart from an ! over Serial under hidden devices.
I'm lost, is my only option buying a PCMCIA sound card, it worked fine before so surely there is a software solution to this?
If anyone can help I'd be most appreciative.

Hello
Try to disable USB Error Detection:
1. Right-click My Computer and then click Properties.
2. Select Device Manager to view the Device Manager
3. Locate and click the Universal Serial Bus Controller entry.
4. Double-click Universal Host Controller and then click the Advanced tab of the Universal Host Controller Properties.
5. Put a checkmark in the box for Disable USB Error Detection. Click OK.
6. Restart the computer to see if "Bandwidth Exceeded" message occurs again
Did you use recovery media to reinstall WXP? When someone write it worked before and now not it is really not easy to say why this happen. Try to configure notebook as before and maybe it will work again. Behringer BCD2000 is not known to me and I dont know how it works and which software must be preinstalled there.
Can you use different USB devices like external HDD, USB mouse, USB memory stick or printer?

A barcode scanner that was connected directly to the Mac's USB port stopped working as the "USB had too much power drawn", even though it has worked for over a year in that port. WHen we plugged it into the port on the keyboard, the device works. Why?

A barcode scanner that was connected directly to the Mac's USB port stopped working as the "USB had too much power drawn", even though it has worked for over a year in that port. When we plugged it into the port on the keyboard, the device works. Why? Obviously the device is operational. Could the USB port have burned out from having too much power drawn? If so, is it reparable?

It can't draw "too much" power, it can only draw as much as the USB port is able to provide and no more. IIRC, the keyboard port has a lower power output than the iMac's port.
That being said, yea, it's possible that the port has failed and it can be replaced or if another port works you can use that one. Although if it is still under warranty or covered by Apple Care, then I would take it to an Apple Store or service provider to get the port repaired.

USB ports not working in safe mode

I am trying to back up my computer before i take it to the apple store and i cant back up in safe mode using time machine, becuase im guess the USB ports arent working. Are there any solutions to this problem?

Ok, where is this Intel driver? There is no such thing "program manager" so I am guessing you mean the Programs and features control panel, but on my machine that whole window is blank after a clean install. I still cannot get the USB ports to activate. Two fresh installs and several different USB sticks later and no luck. Should I just give up and go to Windows 8.1? I really need Windows 7 to work if at all possible. Other devices shows one USB controller without driver software so I suppose that's the culprit. There are other USB devices installed under the USB section of Device Manager, but they apparently have nothing to do with the USB ports themselves, just devices like the trackpad etc. I've spent two hours on this so far and it's getting out of control. Why doesn't this work with generic USB drivers?

Usb ports dont work

i was playing around in the library and in the applications and have deleted deleted for good some files....so now usb port dont work! what do i do? do i reset the whole operating system? please help! thanks

Hi, and welcome to Apple Discussions.
You can find instructions on how to do an Archive and Install in the following Apple Knowledge Base article:
http://docs.info.apple.com/article.html?artnum=107120
Good luck.

G72-a40SA usb port not working

Hi
can anyone help me please?
I have a HP G72-a40SA laptop running windows 7.
The bios has been updated to the latest version.
BUT, i cannot get one (out of three) usb ports to work. Its NOT being recognised by the PC.
I have tried everything possible...... can anyone help me on this please...???
Thanks

It is only a piece a equipment; any part can break at any time. You may want to contact HP technical support and identify your options. These options will be based on your warranty status, and you can locate that information here: http://h20566.www2.hp.com/portal/site/hpsc/public/wc/home?ac.admitted=1383763792097.876444892.199480...
Please call the number, closest to your region, which you can locate here: http://www8.hp.com/us/en/contact-hp/ww-contact-us.html
Let me know if you have any further questions or concerns.
Mario
I worked on behalf of HP.

My itunes on windows7 pc does not recognize new ipad. using same cable and usb port that works for my ipod. what to do?

My itunes on windows7 pc does not recognize new ipad. using same cable and usb port that works for my ipod. what to do?
Thanks

Have you updated iTunes with the absolute latest software? If you have not in a long time, your iPad won't be recognized.

Usb ports quit working?

Similar Messages

Maybe you are looking for