USB Ports work Intermittantly on Pavilion Notebook

I have a HP Pavilion dv7-2270us Entertainment Notebook PC that is running Windows 7. The USB ports seem to work intermittantly. There are two regular USB ports on the left hand side and one on the right. I have an iPhone, Adidas miCoach, and wireless mouse that I usually have plugged in, and lately nothing is recognized.
Sometimes I get an error that the USB device is not recognized, sometimes I get nothing at all as though the ports aren't even there.
I have tried taking out the battery, replacing and rebooting. I have also tried uninstalling the USB Root Hub, and then the Root Hub plus controllers. When I did this it seemed like it worked - I plugged my mouse in and it worked! I plugged my iPhone in and now nothing works again.
I have Norton 360 Installed (in case that is an issue), and I also have some old Sony Ericksson software that I've recently uninstalled because someone told me that it wreaked havoc on their machine in terms of their device drivers.
The laptop is just out of warranty (Dec 2010) so this is a relatively new machine. But I love all my gadgets and need to be able to use them all!

Right Click on all devices which are recognized as unknown and Choose Uninstall one by one.
Please ensure you also do this for any and every item under Universal serial bus controllers as well. After this restart your computer and you should be good to go.
//Click on Kudos and Accept as Solution if my reply was helpful and answered your question//
I am an HP employee!!

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On my 6 month old HP Pavilion Notebook none of the USB ports work.

On my 6 month old HP Pavilion Notebook none of the USB ports work. In Device Manager it shows the USB attached devices as unknown. This computer hasn't had any HP updates since I bought it new.
Product ID = LF153UA#ABA
System ID = 165c
S/N: {Removed for privacy}

Right Click on all devices which are recognized as unknown and Choose Uninstall one by one.
Please ensure you also do this for any and every item under Universal serial bus controllers as well. After this restart your computer and you should be good to go.
//Click on Kudos and Accept as Solution if my reply was helpful and answered your question//
I am an HP employee!!

I did factory install on my hp probook 4520s and usb ports worked

did factory instasll usb ports worked after restarting it saids usb ports cannot start in deviice mangager

You should really read the manual.
"How do you restore from backup? "
Restore. When given the choice, choose to use backup.
"And how can I check to see if the pics and videos are on my computer somewhere first??"
They would only be where you put them. What program did you use to import them? Pics/vids taken with ipod are not part of the sync process at all. You should be importing them just as you would with any digital camera.
If you did not import them, then they are not on your computer.

Thinkpad W530: None of the USB ports work when used with a 4338-35U replicator

I have tried mouse. keyboard and a generic USB stick with a LED. None of the USB ports work on the replicator. Everything works fine when connected directly to the W530. The replicator ports must not have power because the LED doesn't come on.

Hi mmjmm123,
How long have you had your replicator?
Has it always been like this?
This link is to the Lenovo User's Guide for replicators:
http://download.lenovo.com/pccbbs/mobiles/43r8770_users_guide.pdf
Scroll to Chapter 5 for troubleshooting procedures.
Replicators do have limitations which can be found here:
http://support.lenovo.com/en_US/detail.page?LegacyDocID=MIGR-69755
Check these sources and let us know how it works for you so we can share the knowledge.
Enjoy your day!
Be AWESOME Everyday!
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Macbook pro retina 13 late 2013, usb ports are intermittent with iPhone

Macbook pro retina 13 late 2013, usb ports are intermittent with iPhone
when i connect my iPhone 5 to the laptop it keeps connecting and disconnecting, I've had this problem since owning the macbook. change of cables makes no difference neither does which port i use.
is there any advice anyone could give me?
many thanks.

Hello there Jake,
It sounds like your phone is acting like you are connecting and disconnecing it over and over again even with another USB cable. I would use the troubleshooting in the following article to help you determine what the issue might be.
iTunes: Resolve USB-related alerts
See if the cable connection at the device or computer has come loose or unplugged.
Unplug the cable you're using to connect your iOS device from the USB port on your computer, and then reconnect it. Then unplug it from your iOS device, and reconnect it.
Remove any third-party battery packs or cases from the device and ensure that the USB cable is connected directly to the port on the device.
If your Lightning or 30-pin cable is connected to a keyboard, display or USB hub, try plugging it directly into a USB port on the computer instead.
Close any virtualization apps (such as Parallels or VMWare).
These apps may interfere with your computer's ability to communicate over USB if they aren't properly configured, or up to date. If this resolves the issue, contact the developer of the app to see if an update is available.
Restart your computer.
Restart your iPhone, iPad, or iPod touch.
If your iOS device displays the Connect to iTunes screen, reset your device and then restore it.
If you're using an accessory or third-party cable to connect your device, try using an Apple cable with the device instead.
Update to the latest version of iTunes if you haven't already.
Disconnect other USB devices from your computer, except for your keyboard and mouse. Then, reconnect your iOS device. If the issue is resolved, reconnect the other USB devices one at a time. Make sure your iOS device is still recognized by the computer after adding back each device.
If one of these steps resolves the issue, but it comes back later, make sure you haven't changed how the device is connected. For example, check to see if you plugged the device into a specific accessory, or used a specific cable that reintroduced the issue.
Thank you for using Apple Support Communities.
Take care,
Sterling

USB port Working for my Wireless mouse but not working for another Devices like Flash Memory ?, USB port Working for my Wireless mouse but not working for another Devices like Flash Memory ?

USB port Working for my Wireless mouse but not working for another Devices like Flash Memory ? Anyone can help me plz?

Hi, is this a question" Post?
or are you just offering an insight into your Mouse Issue?
Generally and at times we all have little idiosyncrasies appearing with the running of our Macs.
I use the same Logitech BT with my MBP. MB & iBook..(not at the same time) Only ever had one issue
and the cure was to completely Delete the mouse from BT -> Repair Permissions & Reboot then Re Install the BT mouse..Ihave just put a new set of batteries in the Logitech (only 2nd set ever)...L

How to get USB ports work on Portege M400?

I am not able to get memory sticks, cameras and iPods recognized when plugged into the USB port of my M400.
I have updated all the windows software and all the drivers that I can find.
When a device is plugged in the found new hardware dialogue box comes up - but of course a driver is never found.
I have explored the forum extensively and tried deleting the USB driver in the hope that on reboot the drivers would reinstall correctly - they did not - in fact the system does not seem to be able to find the USB driver at all and I now get a lot of error messages and unknown hardware trying to install.
I have a 1 day old backup - an image done using Aronis true image - in trying to restore this I need to be able to boot from the CD ROM - this certainly does not happen with my current set up - how do I do this - presumably I have to change something in the BIOS - how do I access the BIOS - the manual is notably short on info here.
So two basic problems - how do I get the USB ports to work - it is definitely a problem with computer as everything works fine when I try these devices on other computers.
And get how do I get the CD ROM set up to boot from a bootable CD?
Thanks in advance for any suggestions - this has been an ongoing problem that is beginning to become rather vexing.
ian

Hi
First of all this is not a hardware problem but simply software issue.
I see you have tried to install different external USB devices. Most of these devices need special software which is always bundled with the device.
I dont know what you have installed and removed from the system but it looks like you have messed the whole OS.
In this case I would recommend installing the OS from the recovery CD.
To boot from the CD you have to insert the CD into the CD/DVD drive and press the F12 button immediately after notebook powering. This procedure should enable the booting menu from which you could choose the right boot device (ODD).
Note; the USB drivers are provided by Windows operating system.
Furthermore if you want to use your iPod you have to install the iTunes software! Without this software the iPod does not work!!!
Bye

Making Your USB port Work For You

I'm thrilled we now have a new board to get our customers’ feedback! My name is Alysia Eve and I am the Worldwide Product Portfolio Marketing Manager for ThinkPad. Our team is responsible for developing, building and launching new ThinkPad products. As we look to the future we want YOUR feedback to help shape our products and features. Our goal is to develop products that not only meet your needs but you love owning and using.
For our first post, we are looking for input and thoughts about our Always-On USB feature. The Always-On USB feature is indicated on the system by a USB symbol with a power plug next to it. The Always-On USB port allows users to charge external devices even when your computer is in sleep or hibernation mode.
We would appreciate your input on the following questions:
Do you know one of the USB ports can charge your cell phone even when the PC is turned off?
Do you know from 2013, ThinkPad’s have a rapid charge feature on one of the USB port to more quickly charge your cell phone?
Does the battery icon next to the USB port sufficiently indicate that you can rapidly charge your phone?
Do you find this feature valuable?
Would you use this instead of your cell phone charger on a trip?
We really appreciate your thoughts!

Hello,
In response to your questions:
Q1: Do you know one of the USB ports can charge your cell phone even when the PC is turned off?
A1: Yes, assuming it is enabled in the BIOS/UEFI firmware.
Q2: Do you know from 2013, ThinkPad’s have a rapid charge feature on one of the USB port to more quickly charge your cell phone?
A2: Yes, assuming it works with the various devices I carry, all of which have different, incompatible high-current charging modes.
Q3: Does the battery icon next to the USB port sufficiently indicate that you can rapidly charge your phone?
A3: I've rarely needed to use it, since I carry a small external USB charger with me (4.2 amp 2×USB charger, international voltage compatible).
Q4: Do you find this feature valuable?
A4: I've used it on occasion, but it doesn't offer a much additional functionality beyond what I already carry with me.
Q5: Would you use this instead of your cell phone charger on a trip?
A5: No, I never travel without an external USB cell phone charger. It is more convenient to use an external USB charger and put it away when finished than it is to take out my entire notebook and have it charge a single device at a rate more slowly than the portable charger does.
Comments:
I typically travel with two smartphones, a 4G wireless hotspot, a tablet, an ebook reader and a Bluetooth headset, all of which charge via micro USB jacks.
Regards,
Aryeh Goretsky

Mid 2011 Macbook Air - Yosemite keyboard and trackpad stopped working, the only button that worked was the power button, only one USB port works.

I have a Mid 2011 Macbook Air.
Upgraded to Yosemite last week.
Three days ago I was using my Macbook Air for the first time since upgrading to Yosemite. I had been using my Macbook Air for approximately 30 minutes, I was using safari and the keyboard and trackpad stopped working (would not respond). The only button that worked was the power button.
I rebooted and they were still not working. I plugged in a USB mouse and external USB keyboard, only one USB port would work (the Left USB port if looking at the screen) so I had to swap between keyboard and mouse.
After logging in there is a bluetooth icon at the top of the screen with a sawtooth line through it. Bluetooth is unavailable and the bluetooth icon is missing from the system preferences menu.
If I run a hardware test by holding D (on USB keyboard) at startup it says that no problems are found and at the conclusion of the test the keyboard and trackpad start working again. When I log on the bluetooth is working again.
I shut down the Macbook Air and when I started it again the keyboard and trackpad and right side USB ports were all not working again. I logged in using the USB keyboard and mouse and the bluetooth not available sawtooth icon had returned.
I ran the hardware test again and at the conclusion of the test the trackpad and keyboard started working again.
I have tried deleting com.apple.Bluetooth.plist and com.apple.Bluetooth.plist.lockfile from /Library/Preferences/ and tried resetting SMC and Power Functions but this did not fix the issue. The only thing that seems to work is running a hardware test - obviously I don't want to do this every time I use the computer.
I do not believe any hardware is faulty/damaged - I think it has something to do with bluetooth/Yosemite.
I do not have the Macbook with me at the moment, if you have suggestions that I can try or additional checks/info you require please let me know and I can get back to you.
Thanks,
John

Hi!
I have exactly the same problem, and I can't find any solution.
I can't even track down the root of the problem: the Bluetooth/Wifi module? The trackpad? The keyboard/top case? The logicboard?
I've tried all the usual: SMC/PRAM reset, clean install, kext cache clearing.
Any suggestion is greatly appreciated!

Left most usb port works with usb 3 devices but not with usb 2 devices

Can someone enlighten me on this issue? I have a MBP mid 12 that seems to have issues with usb 2 devices such iPods, HHDs, etc. The same port works fine with usb 3 devices. I have tried several solutions but not avail such as resetting the SMC, PROM, disconnecting the battery and reinstalling OS X from scratch. Is there anything Im missing? I still don't believe is a hardware issue but something wrong in the firmware...

Can someone enlighten me on this issue? I have a MBP mid 12 that seems to have issues with usb 2 devices such iPods, HHDs, etc. The same port works fine with usb 3 devices. I have tried several solutions but not avail such as resetting the SMC, PROM, disconnecting the battery and reinstalling OS X from scratch. Is there anything Im missing? I still don't believe is a hardware issue but something wrong in the firmware...

GS70 2QE - Help needed.... non of my USB ports work :(

Hi guys and gyals...
First time posting here and I wish it was in a positive light but unfortunatley I have an error on my laptop thats preventing me from using it.
So I purchased a GS70 2QE with 970m and 4720 processor. I was very happy for the first two days with its performance until the time I had to use the USB ports. I realise that non of them work at all. Im normally quite good at solving tech issues but this one is going beyond me. Ive done updates on all intel/windows/nvidia drivers as far as I can tell, plus Ive checked the BIOS for usb settings and they are all enabled. Ive switched off the power saving for usb function as well as doing TWO complete reinstalls of windows and still I have no usb.
On the device manager all usb devices seem errorless except one... 'unknown USB device (link in compliance mode)', might I add that nothing is plugged in at this time. Clicking on this brings up the following:
"Windows has stopped this device because it has reported problems. (Code 43)
The SuperSpeed link to the USB device keeps going to an error state Compliance. If the device is removable, remove the device and then disable/enable from device manager to recover."
Ive attempted to uninstall all usb devices and reboot yet windows just reinstalls the same things and I get the same issue.
Now unfortunatley MSI arent so great. Ive called their UK support number 4 times and its just rang through after 30 mins each time. I have also sent an email to support.... no response.... What the hell is this all about... when I purchase a machine thats this expensive I kinda expect some support value.
Anyway Im in limbo now, cant work, cant game, cant do anything but browse the net with my trackpad. Other than this issue Im happy with the laptop.

Im on win 8.1 out of the box. On 8.1 page theres no drivers for usb 3.0. Now I know there is a problem whereby intel havent released drivers for usb 3.0, all drivers are being given by microsoft as I understand, and the only work around is to use win 7 drivers that are edited. Now I have tried this and while the extensibile host controller accepts the new driver it still doesnt make the ports work. Im hoping that this issue with intel and usb 3.0 is the problem as I would like to solve this out as a software problem as opposed to sending it off for a hardware fix.
After your post I downloaded the win7 usb 3.0 drivers and eventually edited them as per this page:
Google search: plugable windows 8 and host controllers
As I stated above, no luck....

Self or powered generic USB port, works on every OS except Leopard...

I've got a puzzling one.
I just ordered some nice 4 port USB hubs, that run on bus power, or self powered with an AC adapter.
First thing I did was plug it into my MacBook, and plug in my external HD and ram drive. They did not mount.
So I grabbed the AC adapted, un plugged everything, plugged the hub to AC, then to MacBook then toys into hub... nothing. I thought it was a dud.
I tried it on a PC, works, first time. So I took it to a Titanium G4 running Ubuntu, and it mounted the drives in seconds. Back to MacBook with leopard.. no luck.
So it works on Mac hardware, just not on Mac OS X? I bought a dozen for Xmas gifts!
I does show under profiler as a USB 2.0 Hub.
But nothing I plug into it shows.
Tips, hints, comments, are appreciated.

A.Gidi wrote:
I love MacOS, I'm an evangelist if I may say so.
But this time.. its the OSs fault. Its software.
Yes it is the software. Leopard software plus your computer does not support your USB hub. You are correct.
The hardware works on other OSs, and its know leopard is having issues on USB.
I hope Apple takes care if this soon.
Again, have you contacted the USB manufacturer and asked if it specifically works with Leopard?
Not all USB hubs work with Leopard. Not all external flashdrives work with Leopard. Not all routers work with Leopard.
You can file a bug report here:
https://bugreport.apple.com/
thanks for the replies.
have a nice weekend.
Message was edited by: nerowolfe

If my left USB port works, will a Left I/O Board replacement fix my issue?

I recently bought a Macbook Pro 2.33GHz off of craigslist. The seller made it seem like the issue was a dead battery because it would not take a charge. I have been looking online and it seems like the Left I/O board could be the issue. I have no problem buying one of these and replacing it myself, but I want to know if that could be the issue even though my left USB port and headphone jack works (part of the same board).

Hi acceler8,
before making a decision why not simply take the battery for testing at a local Apple AASP or store or try it in another MBP? If the battery proves to be the cause of the problem, then a new I/O board is not likely to do much good. If the battery is fine, then the I/O board would be one of the candidates as the cause of the problem. But a "battery that won't take a charge" usually results from either it being defective, OR from it having been allowed to discharge to a point where its own built in microprocessor is no longer able to operate (in the latter case they can sometimes be revived, if they have't been left too long).
But it is far easier/cheaper to get the battery tested first, than to go to the work and expense of replacing the i/o board and then find you you simply really needed a new battery anyway!
If the computer runs fine off the mains power supply it is unlikely to be the I/O. More likely to be the battery or the logicboard.
Cheers
Rod
Message was edited by: Rod Hagen

After re-installing OSX Lion neither USB Ports work

I have a Macbook Pro 15" Intel Core i7 Mid 2010 model, I had upgraded from the App Store to OSX Lion and was running ok, but at the time had half the disk partitioned into Windows, so got to the stage that I didn't want Windows so wiped it, and backed up the OSX Partition as I figured why not have a nice fresh OSX Lion install . . . . BIG MISTAKE
Since I've re-installed OSX Lion I now have no connectivity through the 2 USB Ports, or the SD Card as far as I can tell.
Since I'm a month out of the warranty I don't exist to Apple Support any more, so I've been trying everything I can think of or any suggestions I can find.
I've tried the PRAM and SMC resets which obviously don't work, I've tried the old 3+2 key trick - yup, you guessed it, NOTHING.
I have re-installed Lion 3 times, same deal - feck all is being recognised.
I've resorted to sticking a small Windows partition on at the moment to make sure it's not hardware issue, not sure what else I've tried?? Oh yeah, took it apart, removed the battery for an hour or so, even tried booting with no battery - nothing.
Any suggestions other than playing frisbee would be welcome, although, to be fair, I might end up having a game of that if this carries on ...

Ok, so been to the Genius Bar and basically they went through everything I had done already just to test it, and then also their own in-house hardware test that apparently only they can run, which is fair enough - all tests came back reporting the board in fine condition, and that the SD Card and USB Ports were fine, no errors.
So, we tested again after another PRAM/NVRAM and SMC Reset - still nothing - so he took it away and ran it on their other diagnostic machine which reset all the firmware and put it all back on again, testing at each stage and yet still nothing.
Basically I need a new Logic Board which will cost £400-£500 to replace, I know what you're thinking, and I am too, how brilliant is that!! .... Not very, but hey, what can I do?
Next stop, home insurance, I'm sure I pay you for some reason ... wish me luck!
Oh, I am going to try one more Lion install, just for the **** of it.

Toshiba Satellite C55-B5201 with Windows 8.1 64bit No USB Ports Work

I have had nothing but problems with USB ports on this laptop. I went from 3 USB ports all working fine, then 2, 1, and now none. Tried all the obvious from chipset drivers, restore points, even did a factory reset. The USB ports do not function regardless of whether I plug a mouse, printer, anything, into them. I have manually downloaded drivers, ran autodetects, and the OS acts like everything is fine. I find it hard to believe that all three ports have failed and believe it is either a windows or intel problem, but I dont know what else to try. Very frustrating since latop only 1 year old. Can anyone provide an answer to correct this problem. Thanks!

Satellite C55-B5201
even did a factory reset.
That confirms no software on the hard drive is responsible.
Locate a Service Center

USB Ports work Intermitta​ntly on Pavilion Notebook

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USB Ports work Intermittantly on Pavilion Notebook