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USB device not recognized:Cant connect to laptop..??

laptop no longer recognizes tilt or tytn; changed usb cables; rebooted both devices and laptop; no go..
mssg I get is "one of the usb devices attached to this computer has malfunctioned. and windows does not recognize it"; any suggestions; cannot sunc nor tether via ISharing.
tia

a in yul said:
laptop no longer recognizes tilt or tytn; changed usb cables; rebooted both devices and laptop; no go..
mssg I get is "one of the usb devices attached to this computer has malfunctioned. and windows does not recognize it"; any suggestions; cannot sunc nor tether via ISharing.
tia
Click to expand...
Click to collapse
Hi
First of all try to reinstall Microsoft ActiveSync, than in the ActiveSync options, in your device, be sure that in "Connections..." setting "Synchronize all PC by this connection" is checked and below "USB" showed!
Otherwise, if your device, when connected to the PC, also doesn't charge (if you have this option enebled on your PDA!) there is some problem on your PC settings concerning the USB! Try to connect to someother PC to test it!
Ciao

thx...
@[email protected] said:
Hi
First of all try to reinstall Microsoft ActiveSync, than in the ActiveSync options, in your device, be sure that in "Connections..." setting "Synchronize all PC by this connection" is checked and below "USB" showed!
Otherwise, if your device, when connected to the PC, also doesn't charge (if you have this option enebled on your PDA!) there is some problem on your PC settings concerning the USB! Try to connect to someother PC to test it!
Ciao
Click to expand...
Click to collapse
hello there, first n foremost thanks for your input!
Before trying out your possible solution i tried to connect and for some reason i was able to connect via the device today...??!!
i really dont know why, but will try your soln if this situation reocurrs.
NB: this happenned to me twice in the last 3-4 months, n i never figured out the cause ??
any other advice or ideas gratefully accepted.;

its probably the same as me and loads of other people - the pins have bent on your usb connector - probably caused by using non standard chargers and usb leads. Its been widely reported. The non-standard leads have too much space around them when plugged in and wiggle causing the connector on the tytn II to bend. Try using the lead which came in the box and see if it helps. and try using the charger that came with it too.

Can bent pins be fixed?
Hello -- I'm one of those people with a non-recognition problem. Is it possible to fix the bent pins? My problem seems to have begun around the time I lost my original USB cable. Now, all the cables I have -- ones that have been specifically sold to work with my HTC Tilt -- have the symmetrical, sort-of-trapezoidal mini-usb connection, rather than the rectangle-with-one-corner-cut-off shape of the original cable. I should say these cables do charge my device, but none of my computers recognizes it as a USB device.
Help?
Thank you,
J. Georgia

bent pins continued
I should add that the charging cable that originally came with my phone has the same connector shape, so I'm not sure what's going on.

USB Device not recognised
This is known to happen at times win Windows, and not just for the TYTN2 but a myriad of devices.
The fastest fix for this:
Reboot ur PC/ Laptop.
If this Doesn't help - Then add in a reboot for the TYTN 2 also.
The problem will go away for some time.
I know its annoying, but this is way faster than troubleshooting for contacting MicroShaft Support.

axeman said:
This is known to happen at times win Windows, and not just for the TYTN2 but a myriad of devices.
The fastest fix for this:
Reboot ur PC/ Laptop.
If this Doesn't help - Then add in a reboot for the TYTN 2 also.
The problem will go away for some time.
I know its annoying, but this is way faster than troubleshooting for contacting MicroShaft Support.
Click to expand...
Click to collapse
Unfortunately this is no soution for me. I seem to have this problem as well, since about two weeks.
I use two notebooks (Dell & Acer) and both do not show any activity when connecting my Kaiser to the original USB cable. The device is not even switched on when I connect it, nor does this happen when I connect it to the (original) cable in my car, which did work before.
Charging works fine, both in the car and when connected to both notebooks, but no Sync at all.
I have tried another USB-cable with the same result, so I suspect some hardware-problem causing me to be unable to copy files between my notebook and my phone and worse, rendering me unable to flash a new ROM onto it.
Who knows what to do next?

I am mystified, too. USB Charging and audio connections work. I have rebooted my computer and done a soft reset on my phone several times, to no effect. I uninstalled and reinstalled Windows Mobile Device Center. Still nothing at all via USB. Once, yesterday, I somehow got a Bluetooth connection long enough to sync, but haven't been able to since then. Even then, Windows Media and AudibleManager couldn't see the phone. The really weird thing is, I can see the phone connection in my Bluetooth manager, but even with all the proper boxes checked, I can't sync. When I try from my device, I get an empty progress box which disappears after a fraction of a second. When I try from my computer, it says the device is not connected, but doesn't give me any option to connect.
Would a hard reset help?
If so, would returning an unlocked AT&T Tilt to factory defaults lock it back up? And what do I do if it does?
Please help!
J. Georgia

I have had similar problems with my touch pro in the past, even bluetooth internet sharing eventually gave up the ghost.
I tried a myriad of leads and then eventually reinstalled active sync- which did the trick.

USB sync not working
[email protected] said:
I am mystified, too. USB Charging and audio connections work. I have rebooted my computer and done a soft reset on my phone several times, to no effect. I uninstalled and reinstalled Windows Mobile Device Center. Still nothing at all via USB. Once, yesterday, I somehow got a Bluetooth connection long enough to sync, but haven't been able to since then. Even then, Windows Media and AudibleManager couldn't see the phone. The really weird thing is, I can see the phone connection in my Bluetooth manager, but even with all the proper boxes checked, I can't sync. When I try from my device, I get an empty progress box which disappears after a fraction of a second. When I try from my computer, it says the device is not connected, but doesn't give me any option to connect.
Would a hard reset help?
If so, would returning an unlocked AT&T Tilt to factory defaults lock it back up? And what do I do if it does?
Please help!
J. Georgia
Click to expand...
Click to collapse
I've had the same problem with my first Tilt. There's multiple threads that detail this known problem. Some seem to be due to bent pins, some are general hardware failures (possibly the USB controller). There are some HardSPL images out there that have a "force usb" option enabled. This never worked for me, but it might be worth a shot for you.
...a word of warning....
If you end up reflashing your phone (via MicroSD) and the flash goes bad, you may be stuck, as many of the solutions for repairing a bad flash require you to USB sync. My first Tilt was a victim of this after a bad stock ROM flash that left my device without audio, and unable to flash via MicroSD.

replace usb board
you need to replace your usb board. It will run you less than $10 if you do it yourself. you can get the board on ebay

really? 4 years later?

DIE XPERIA! DIE VISTA! arrrrrrhhhhh!

Hey guys I realy could do with some help here
When I connect my bran new x1 to my laptop (vista 32)
I get this message....
"One of the devices attached to this computer has malfunctioned and windows dose not recognize it for assistance in solving this problem click this message."
And then i get...
"This device has malfunctioned try reconnecting the device or replace it"
I sometimes had this problem on my last x1 but it worked after few reconnection's (my other usb devices allways work fine and so did my first 2 x1s). After trying over 40 times with different ports and different usb
Cables I assumed that it must be a problem with my laptop.
so I did a full destructive restore totally wiped everything off my laptop. Turned it back on and got a different message when I connected the phone.
"Windows mobile adapter has failed"
I typed this into google looking for a solution and found a few random forums that showed other people had had the same problem in Aug 14, 2008, March 17, 2008. a problem thats over a year old will have been fixed I thought. So ill have to wait for windows update to finnish.
After 16 hours of vista updating and resetting updating and resetting i plugged the x1 in and got this message
"usb devise not recognized. One of the devices attached to this computer has malfunctioned and windows dose not recognize it for assistance in solving this problem click this message."
And then i get...
"This device has malfunctioned try reconnecting the device or replace it"
iv updated all my drivers. iv tried Microsoft's fix it tool that scans your computer for errors and it came back with....
"No problems have been detected on your system."
Iv been on the tech guys website.
Iv tried different usb cables,
Istalling windows mobile device center makes no difference,
Iv even tried it on a different computer (running xp)
and still no joy! xp fails to find settings and asks for the cd that came with the device (I didnt get one with this phone (x1)so I used the one from the old phone(x1i) this didnt work and it also gave the option of searching for settings on the internet, this didnt work ither!
Surely theres something iv missed I cant have had 4 Sony Ericsson x1s and they've all been ****ed? each have had different problems. iv tried phoning Sony Ericsson support all they say is send it off for repair but how many times do I have to send these things off? its beyond a joke! I just want one that works!
Any help with my usb problem would be highly appreciated.
Is anybody els having the same problems?
AAAAAAHHHHHHHHHHH

It could be a problem with the software on my phone coz my insurence companie sent me this letter.....
dear re:j 47299
please be advised that the following return of your mobile phone to our service center and your consequent request for the refund postage that upon further inspection of this unit we have found that your issue dose not fall into either "engineering failure" or "parts failure" and therefore dose does not qualify under our refund policy,
we have enclosed your receipt for your reference and assure you of a our prompt and personal attention at all times
yours sincerely
administration
but becouse the usb connection dosnt work I cant update the software or flash a rom (sd card method requires hard spl - hard spl requires usb) anybody know of a way round this?
(I have an sd card reader and bluetooth dongle)

w.i.n.d.l.e said:
but becouse the usb connection dosnt work I cant update the software or flash a rom (sd card method requires hard spl - hard spl requires usb) anybody know of a way round this?
(I have an sd card reader and bluetooth dongle)
Click to expand...
Click to collapse
Generic roms don't need to be HardSPL'd to flash via Micro SD method.
Download one of the generic roms and extract the nbh file (if it's an .exe use winrar to extract the file), rename kovsimg.nbh, whack it on the micro sd card and put the phone into boot loader mode (hold vol down and power when turning on).
Once you have flashed the generic rom, check to see if the usb connection works properly on this version before making any changes.
You should try and get your phone back to stock before sending it away for warranty repair.

You are using Vista, what did you expect lol?

i gave up trying to sync with vista on my laptop. i use xp and active sync.

wish you good luck bro
quite shocked when saw a screen break xperia, lol

I had a Motorola MPx220 which had this problem (I was using XP at the time), the socket on the phone motherboard had gone bad.
If XP is asking for drivers, you need to install ActiveSync first. If you've had 4 X1s and they haven't worked on your Vista computer it is probably your computer. Go back to the XP computer, install ActiveSync (download it off microsoft.com) and try again!
Vista does work with the X1. I think I'm not the only person who can testify to this. It is possible that your computer is not supplying enough power through the USB port- in this case you need to disable charging over a computer USB port on your phone.

have you tried other usb ports? i've had no problems. even on vista 64 or win7 64. i did had problems once, my pc didn't recognize my xperia, but it was to a faulty usb cable, maybe that's your problem too.

Check the settings on your phone. Settings, USB to PC, uncheck that checkbox under ActiveSync. Oh, and switch to Windows 7, bro.

Every now and then (say once every 3 months) I get over-zealous with adding USB ports to my laptop. It comes with two ports standard but I have another two through the use of a PCMCIA extension slot. Say I have a 2.5 HDD, 3.5 HDD, printer and wireless router connected at the same time, most of the ports go bonko.
Thats the source of the "One of the USB Devices has Malfunctioned" warnings. I think its just collectively, there is not enough power to run them efficiently at the same time. Changing USB ports or disconnecting some of the devices tend to work for me.
w.i.n.d.l.e said:
Hey guys I realy could do with some help here
AAAAAAHHHHHHHHHHH
Click to expand...
Click to collapse
Was that photoshop'ed?

the screen is off an iphone lol its a drag and drop via ms paint.
id like to jump up and down on my x1 then force feed it to vodafone
yes iv had 4 x1s but this is the first that wont connect to my laptop
many great suggestions here! some things I havnt tryed yet and im glad to hear I can still flash roms. thanks guys ill let you know how i get on

Pretty sure it's a problem with WMDC caused by a windows update.
You have to delete the device, uninstall WMDC (fully) and reinstall. I'll see if I can find the instructions again.
EDIT:
Uninstall WMDC and WMDC driver update and reinstall the latest WMDC.
OR
Try:
1. Keep your device connected
2. Press START+r and enter "devmgmt.msc" (without the quotation marks).
3. Look under the "Network adapters" node for "Microsoft Windows Mobile Remote Adapter". If this is not present, skip to step 4. Otherwise, right-click "Microsoft Windows Mobile Remote Adapter" and choose to "Uninstall"
4. Look under the "Mobile Devices" node for "Microsoft USB Sync". If this is not present, skip to step 5. Otherwise, right-click "Microsoft USB Sync" and choose to "Uninstall"
5. Disconnect and reconnect your device. Your device driver will re-install and Windows Mobile Device Center will launch.
Then:
6. restart your PC
7. uninstalling (make sure you click the box to remove associated software) both WMDC and WMDC driver update
7. install the latest WMDC 6.1 from link above.
8. restart your PC

[Q] Yet another no pc connectivity problem

Hello,
I know that there are countless other threads about this issue all over the Internet, but many of them are from a year ago and none of them have helped me yet.
I've installed every driver recommended from these threads, I've restarted my phone, my computer(s), tried a different cable, USB Debugging on and off, reformatted the internal SD card, and still no luck. Kies doesn't recognize my phone. It doesn't show up in device manager or as an extra drive.
Using TW Launcher. I plug it in, select Mass Storage, hit "Connect USB Storage." It says that USB storage is in use. Yet there is no activity on my PC to indicate as such.
I can't get my Captivate to connect to a computer.
It used to connect just fine up until I upgraded to Froyo.
Is my phone a hopeless case that needs replacing, or am I missing something along the way here? I'd love to root it or at least roll back to 2.1 somehow.
Thanks so much for looking and for any help.

Reboot into download and connect to computer, see if that works.
Sent from my SGH-I897 using XDA Premium App

manske90 said:
Hello,
I know that there are countless other threads about this issue all over the Internet, but many of them are from a year ago and none of them have helped me yet.
I've installed every driver recommended from these threads, I've restarted my phone, my computer(s), tried a different cable, USB Debugging on and off, reformatted the internal SD card, and still no luck. Kies doesn't recognize my phone. It doesn't show up in device manager or as an extra drive.
Using TW Launcher. I plug it in, select Mass Storage, hit "Connect USB Storage." It says that USB storage is in use. Yet there is no activity on my PC to indicate as such.
I can't get my Captivate to connect to a computer.
It used to connect just fine up until I upgraded to Froyo.
Is my phone a hopeless case that needs replacing, or am I missing something along the way here? I'd love to root it or at least roll back to 2.1 somehow.
Thanks so much for looking and for any help.
Click to expand...
Click to collapse
I had a similar problem and it was definitely a hardware problem. At first it was recognized but then it would only charge via the pc - multiple windows 7 computers would not recognize it. However, a few times it would start installing and then say "disconnected" or something like that. One of those times that I "jiggled" the connector on the phone, it started installing the driver and I didn't touch it and it finished and worked. I disconnected and reconnected and nothing again... I got another refurb and no problems at all.

Well I'll try a few more times. Just glad the Thrill is almost out and I can enjoy that one for 10 months before something better comes along
Thanks for the help

WP8 is not detected by my computer - does not appear in windows explorer

My HTC 8x for T-Mobile doesn't show up in windows explorer. It suddenly stopped after working perfectly from the day I got it. I thought it may be my computer, like a missing driver or a setting but it doesn't work on my work computer, while my friends lumia works perfectly on the same computer.
Did there a setting I switched off in the phone?
I really don't want to hard reset cause I have so many email accounts set up with the phone. Any help would be great!

http://www.windowsphone.com/en-us/how-to/wp8/windows-phone-app-for-desktop
or try to delete driver and reconect phone.

didn't do anything. Plus it doesn't work on another computer that detects my friends lumia.

Anyone have any ideas? Please any help?

I had this problem on my computer that was previously connected to my Lumia920, and the second time I have connected it, nothing detected. I just plugged/unplugged the device several times, and after 5-6 times, there it was. Is ur device functioning properly? Is there any sound of connection from ur computer when u connect ur device?

Is your phone locked, by chance? I noticed that if the phone is locked it will not expose the file subsystems unless its unlocked.

some people have also reported that using a different usb port in your computer also helps.

Make sure you are using short USB cable that is working with another phone. Half of problems i have with computer "not detected" phones was due to low quality USB cables and under-powered USB ports, especially ones located at front of computer. Try to experiment with different USB cables and USB ports on different computers, this sounds stupid but helps in half a cases .

samhema Washacum
I have some problems with my Lumia 920 when the cord is to long!
Try to use the orginal cord!
Hope it helps

Watch for Memory card!
Hi,
Try to remove the memory card and reattach the device.
It solved the problem for me and read on some places about it.
Be careful what size and 'shape'(brand) memory card you use as it can block usb usage as it seems for me.

Method 1:
Disconnect all the external devices (printers, scanner, USB (Universal Serial Bus) drives, etc...)Except mouse and the keyboard and then boot up.
If this corrects the issue then add the devices back one at a time until you discover the piece of hardware causing the issue. Then get any updated drivers\software for the device.
Method 2:
If you still come across the issue, I suggest you to run Hardware Troubleshooter and then check for the issue.
Method 3:
If the above step does not help us to diagnose the issue, uninstall the drivers for USB [Universal Serial bus] host controller and restart the computer. Let Windows install the generic drivers and then see if it helps you to fix the issue.
a) Open Device Manager by clicking the Start button, then Device Manager in the search box.*
b) If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
c) Look for the device under USB [Universal Serial bus] host controller, right click on it and select Uninstall.
d) Reboot the computer.
e) On reboot, Windows 7 should re-install the drivers automatically.
You may also refer the steps from the manufacture website or contact Nokia for any known issues.

Floods7 said:
My HTC 8x for T-Mobile doesn't show up in windows explorer. It suddenly stopped after working perfectly from the day I got it. I thought it may be my computer, like a missing driver or a setting but it doesn't work on my work computer, while my friends lumia works perfectly on the same computer.
Did there a setting I switched off in the phone?
I really don't want to hard reset cause I have so many email accounts set up with the phone. Any help would be great!
Click to expand...
Click to collapse
Try installing the Nokia Software Recovery Tool or the Nokia Care Suite. It should install all of the drivers necessary to connect your device. There is probably a driver corrupted.
the question you need to ask is if your friend has the same model Lumia as you. If he doesn't, it could be a problem with the driver on your PC.
If he does have the same model as you, it has to be a problem with your phone. You need to do a factory reset.
Have you checked if it works with the Windows Phone app?
Also, there is really no reason to have a need to connect it to a PC. As long as you store your documents and photos in OneDrive, you can easily access them from your PC without having to connect your device.

[HELP] "Code 43" device not recognized

Hello! I know, I know. There are a lot of different threads according to this problem but I read almost everything and still cannot fix my problem.
A few weeks ago when I tried to charge my phone the message: Your cable is not compatible with your device. Please use the orginal HTC-cable or your phone get damaged. appeared.
until that moment I thought it doesnt matter if I use a htc cable or a cable from another brand. I mean they changed all the ports to a micro-usb-port. Just to give you the opportunity to use every cable.
Well, after that I tried to connect my phone with my computer and the HTC Car app appeared and bluetooth got switched on. WHY?
I did a factory reset and flashed my rom again. Now I can connect my HTC One with my computer and on the screen of my computer appears the message:
"Device not recognized "Windows has stopped this device because it has reported problems. (Code 43)"
(and its unable to mount otg-usb in recovery)
I tried different cables. I tried to (un)install and update the HTC drivers. I tried different computer. I tried turning usb debugging off and on! I tried to clean the USB-pins! nothing works! :crying:
(Unfortunately I have no old backup with my new TWRP v2.6.)
I just have been abroad for 6 months and dont wanna loose all my photos and videos. Any ideas?
I think its a software issue on my phones. Maybe something with my partitions. But I dunno what I can wipe without deleting all my photos and videos.
THANKS

Drop box and sync photos
sent from my mobile device

seven09 said:
Hello! I know, I know. There are a lot of different threads according to this problem but I read almost everything and still cannot fix my problem.
A few weeks ago when I tried to charge my phone the message: Your cable is not compatible with your device. Please use the orginal HTC-cable or your phone get damaged. appeared.
until that moment I thought it doesnt matter if I use a htc cable or a cable from another brand. I mean they changed all the ports to a micro-usb-port. Just to give you the opportunity to use every cable.
Well, after that I tried to connect my phone with my computer and the HTC Car app appeared and bluetooth got switched on. WHY?
I did a factory reset and flashed my rom again. Now I can connect my HTC One with my computer and on the screen of my computer appears the message:
"Device not recognized "Windows has stopped this device because it has reported problems. (Code 43)"
(and its unable to mount otg-usb in recovery)
I tried different cables. I tried to (un)install and update the HTC drivers. I tried different computer. I tried turning usb debugging off and on! I tried to clean the USB-pins! nothing works! :crying:
(Unfortunately I have no old backup with my new TWRP v2.6.)
I just have been abroad for 6 months and dont wanna loose all my photos and videos. Any ideas?
I think its a software issue on my phones. Maybe something with my partitions. But I dunno what I can wipe without deleting all my photos and videos.
THANKS
Click to expand...
Click to collapse
To get all your video and photo offline.
Install Software Data Cable from playstore, and download all your data through FTP Application, for example Filezilla.
You need to be connected in the same wireless network though.