Windows 7 Forums

Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.

Windows 7: USB device not recognized - Help!

04 Nov 2009   #21

Windows 7 Ultimate

I have a similar problem but it seems to be the USB itself and its name when plugged in is Unknown Device and I have tried with several computers, one with XP, one with Vista, and one with 7

so it might be the usb

My System SpecsSystem Spec
10 Nov 2009   #22

vista 32

guys, I don't have any "Don’t tell me about USB errors" option under any advanced tab, im using vista 32 home premium, is that why?
My System SpecsSystem Spec
11 Nov 2009   #23


Quote   Quote: Originally Posted by youngpip View Post
I found this thread as I have the same USB issue. And guess what, just yesterday I had been searching for a fix for the iTunes sync/freeze issue! So I think the two are related.

See my post at the bottom of this for how I fixed that one:
iPod touch will not sync in Windows 7 -

I'm thinking there is a USB issue on 64-bit Win7, maybe with certain motherboards (I'm also on an nVidia chipset).


P.S. I also had no probs under 32-bit XP
Hey ya'll,

Try Phil's solution. It worked for me perfectly, USB 2.0 works and ipod no freeze.

Thanks phil
My System SpecsSystem Spec

12 Nov 2009   #24

Windows 7
Same problem Windows 7 sparked the problem...

This is happening to me also. After installing Windows 7 64b, the sync
freezes after a couple of songs transfers on my Ipod (normally, errror code
0xE8000065). Tried everything imaginable: Itunes reinstall, execute
with compability to VIsta, energy safe mode off to USB ports/hubs,
cable change, restore Ipod. I have a Acer Aspire M3641, lastest ITunes

version, latest software on Ipod. Now my external drive also freezes
in the middle of a backup even if I'm not using a usb hub. Please
Microsoft, Apple, Intel, whoever, WAKE UP !!! This is now a major
problem. Please see Intel, Apple, Microsoft probe iPhone-Windows sync bug and Getting error 0xE8000065 when sync’ing? | Talk iPhone - iPhone News Blog and Forums and
many more articles and claims. Will try this "solution" though...
My System SpecsSystem Spec
12 Nov 2009   #27
ste aspire

windows 7
a fix

i have just installed windows 7 and had the same problem on my new samsung lap top r610, i just found a fix that worked for me, just turn off your laptop or desk top and un plug it from the mains for a 1 min, then plug it back in and start it back up a you should see windows re-install the driver, it was that simple for me hope it works.
My System SpecsSystem Spec
27 Dec 2009   #28

Windows 7 Ultimate
Very simple solution

Please unpower your motherboard. So switch of your power supply at the back of your system or remove the power connector for 1 minute. That often resets your USB hub on your motherboard. It worked for me anyway!
My System SpecsSystem Spec
02 Jan 2010   #29

windows 7

As suggested in this forum i plugged out the battery also for a few minutes and it worked. Thanks
My System SpecsSystem Spec
02 Jan 2010   #30

windows 7

As suggested in this forum i plugged out the battery also in my laptop for a few minutes and it worked. Thanks.
My System SpecsSystem Spec

 USB device not recognized - Help!

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Similar help and support threads
Thread Forum
USB Device not recognized
Hello :) If I opened the topic in wrong section, please sorry... Sorry if bad english. Please read the whole text so you could fully understand what is the point :) Here is my problem. Every Mass Storage device I put in the USB slots, came with the message USB not recognized... It...
Hardware & Devices
USB device not recognized - but there is no usb device connected
It's recognized in device manager as "Unknown device". But I've not connected anything to pc. Also all of my usb ports are working at 1.1 speed. When I try to connect any device, I get the message "that it could work faster, if i connect it to hi-speed usb port". Any suggestions?
Hardware & Devices
USB device not recognized will NOT go away
This is getting irritating enough I am tempted to go back to XP. Every time I plug in a USB device to charge it, for example my GoPro helmet cam, or just have an empty USB cable plugged in to one of the PC's ports and leave it on my desk so its ready to plug something else - I get that...
Hardware & Devices
USB Device Not Recognized
OK Here's my problem. I get a "USB Device Not Recognized" error when I plug my camera into the front USB port of my computer. It works fine when I plug it into the back USB port. Because of the position of my PC, it is a royal pain to get to the back side of the PC, so I really want to be able...
USB Device Not Recognized
Hi guys!! I've been meaning to ask some help regarding the issue that I am having however I was reluctant because of the fact that I fix computers for a living(I'm not that good at it though..:(). I need help!! I've been getting "USB device not recognized". I got the issue after...
Hardware & Devices
USB device not recognized!!! PLZ HELP
i have a hp pavillion dv8301nr windows 7 (64bit) 7600 rtm, allthou this happens in every version, i have a amd turion 64 ml-34 processor, and phenix f.54 (latest) bios, and i can only suspect i have the latest chipset drivers, i installed them from hp site, if someone knows a place where i can get...

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 02:00.

Twitter Facebook Google+

Windows 7 Forums

Seven Forums Android App Seven Forums IOS App