Ohkay guys,
My Atom Exec which i purchased a few days back started showing this wierd message with my PC which runs Windows XP(Its an Athlon D/c with usual stuff).It was running mighty fine in the initial days.I have a USB mouse and USB TV tuner card plugged on to my pc.
After breaking my head with usual stuff like trying different ports,i decided to search the web with this problem "USB device not recognized",i was surprised to find many people suffering this same problem with their devices which varied from pen drives to scanners and what have you.
The solutions also varied,none of which worked consistently.They varied from running registry hacks to,powering down pc,formatting windows etc.
After spending a few days in agony and a few more trial and errors,I could figure out that the problem was related to power supplied through the usb root hub.Thats right,its related to your PC/Laptop bios,it has nothing to do with Windows or anything else.Your bios after a few days of use with usb devices cant drive enough power through the wires.So you have to directly connect the device.
Here comes the solution
do not use the mini usb/usb connector wire supplied with your device(any device) if you face this problem,instead get something like this http://www.mp4project.com/images/Connector__USB_A_M_Mini_5P_.jpg
It will work like a charm.
Hope this helps a lot of battered souls out there.
USB Device
It's really work? how can u sync ur pda to pc then? it too short.
Related
hi guys
i am new to this so apprecaite your help.have been using my xda exec for about a firthinte brilliantly.however since yesterday ,when i plug the usb cable to pda nothing is happening,fone is not being recognized by pc.i tried different cables and diferent pc's to no avail.the pda does not even charge via usb cable.
however it charges normally via wall charger.
do you think I bust the connector,could it be fixed?
grifone said:
hi guys
i am new to this so apprecaite your help.have been using my xda exec for about a firthinte brilliantly.however since yesterday ,when i plug the usb cable to pda nothing is happening,fone is not being recognized by pc.i tried different cables and diferent pc's to no avail.the pda does not even charge via usb cable.
however it charges normally via wall charger.
do you think I bust the connector,could it be fixed?
Click to expand...
Click to collapse
A couple of questions:
What ROM are you using?
What version of Windows is your main computer running?
Has ANYTHING changed between it working and it not? (Automatic updates, new software installed, installed drivers for a new USB device, etc)
Does the PDA recognise that it is charging/has external power?
Can you borrow a different cable\somebody else's computer to test it on?
Just as a test, try going into your settings, in the connection tab and go into "USB to PC". Try ticking\unticking the checkbox labeled "Enable advanced network functionality"
If the cable is broken, best thing to do is to buy a new one - its probably not worth the money to repair it (try looking on EBay - any mini-usb cable SHOULD suit the Universal)
(ps. are you sure you should be posting in here? I think you probably should have put it into the main section for Universals)
hi TehPenguin
thx for your reply
as i said before i am a total newbie and so dont know were to check wot ROM i am using.from where can i check.the fone come with WM6 installed(it does not have video calling however)
i am runnig windows xp sp2 on my pc.
when i plug in wall charger ,pda recognizes it
no mew software were installed from the time it was working(after that i installed a couple of spb programmes via bluetooth)
i tried my cable on my fiends foned and it worked,i tried my fone with my friends cable and it didnt work,that is why i am thinking it is something to do with my mini usb connector.
can some admin move this post to appropriate section or do i repost there again?
tnx again
grifone said:
hi TehPenguin
thx for your reply
as i said before i am a total newbie and so dont know were to check wot ROM i am using.from where can i check.the fone come with WM6 installed(it does not have video calling however)
i am runnig windows xp sp2 on my pc.
when i plug in wall charger ,pda recognizes it
no mew software were installed from the time it was working(after that i installed a couple of spb programmes via bluetooth)
i tried my cable on my fiends foned and it worked,i tried my fone with my friends cable and it didnt work,that is why i am thinking it is something to do with my mini usb connector.
can some admin move this post to appropriate section or do i repost there again?
tnx again
Click to expand...
Click to collapse
Okay, Windows XP is a good start - and its nice to see that you did some test to figure out where exactly the bug is
I find it unusual that your phone came with WM6 already on it - unless it was second hand... You can check your windows version by going into the settings, under the "System" tab and opening "About", at the top of this it should have "Windows Mobile(R) 6 Professional" or something like that
Here are some more things to try:
Have the phone off and disconnected, then plug in the cable (this seems to work for me if I have problems)
Go into your settings, under the connection tab and go into "USB to PC". Try unticking the checkbox labeled "Enable advanced network functionality"
I think that the second one is most likely the way to fix it. Also what version of ActiveSync are you running (At the top of ActiveSync there is a "Help" menu, select the "About Microsoft ActiveSync" - this should give you version info). If the activesync is anything less than version 4.5 - look for an update on Microsoft's website
And one last thing - no offence, but - one thing I don't like is people using "IM spk" for forums. I understand if you aren't fluent in English but please try...
Enjoy!
TehPenguin
thanks again for your help.
first I would like to say that i do not know what you mean by IM spk ?sorry if I broke any rules
the phone is not new,i bought it off e-bay
I am running activesync 4.5 on my pc which if i am not mistaken is the latest version available.
I will check about what version i have later,as I dont have phone with me currently,but what I can say is the version i have does not support video calling,and it does not have the Phone pad facility in the entering text options.
No harm done with the "IM spk" (its just one of the things I don't like - I'm sure you read my post on the Ultimate ROM)
Did you try any of my other suggestions?
Also, you may wish to upgrade your Universal to a new ROM (I believe that Ivan is uploading one as I type) or go to an official WM5 ROM from a manufacturer - it is possible that the ROM you are using is defective...
just to let you know
problem fixed.it was a hardware problem after all,took it to a local technician who fixed it up for me
all back to normal now
thanks for your help m8
connector broken
The connector on side of my universal appears to have come dislodged and can't charge
How I repair usb connector?
i viewed:
http://forum.xda-developers.com/showthread.php?t=242772&highlight=connector
http://forum.xda-developers.com/showthread.php?t=242772&highlight=connector
others solutions?
thanks
That's for a Wallaby. The Uni has a USB socket soldered straight to it's mobo. It depends if the damage has ripped any tracks from the mobo. It may be a straight solder replacement, or you may need to follow the tracks slightly to solder further along them. I'm sure a competent solderer would be able to help if you showed them it. Or upload a picture of the damage and we can all have a look
So I got my shiny new LG Incite at Best Buy yesterday. I knew I was getting it a while ago, so I downloaded a bunch of games and apps to load it up with as soon as possible. I get home from the store, play around with it and let it charge for a while, then I try to connect it to my computer (After installing ActiveSync 4.5 from the included disk, as well as both of the USB drivers on the disk). Windows comes up with that "found new hardware" stuff and asks where to look for the driver to install. I tell it to look on the CD, as well as the directories where the USB drivers from the disk were installed. It looks like it's working at first, but then I get this error:
(Error: "The data is invalid.")
Then it gives me the message balloon about how there was an error during installation and my new hardware may not work properly, etc. Now when I go to Device Manager, a number of things showed up with that little yellow exclamation point that I'm pretty sure were not there before, but I could be wrong:
- IEEE 1394 Bus host controllers: VIA OHCI Compliant IEEE 1394 Host Controller
- Network Adapters: Unknown device, WAN miniport (L2TP), WAN miniport (Network Monitor), and Windows Mobile-based Device
- Ports (COM & LPT): Communications Port (COM1)
So I tried reinstalling the drivers from a link I found in a thread on these boards (after clicking uninstall for "Windows Mobile-based Device" and having it tell me that the device is necessary to boot up the computer), but the same thing keeps happening. I also tried having ActiveSync scan for devices, but it never finds anything (Just says that USB is "available").
Please help, I really want to start putting pictures, music, and all that good stuff on my brand new phone
(btw, I'm pretty sure the problem is with the software/drivers on the computer, because when I plug in the USB cable the phone starts to charge. Other than that, nothing happens on the phone.)
If at all possible, I would try using the phone with another computer. For quite some time I was only able to sync data with my laptop and not my desktop, so I knew it was a software issue and not the phone itself.
would say it's down to
dead activesync install and no uninstalling it is not enough one have
to remove all traces of it in registry too
and it could also be an issue with usb drviers for the motherboard
chad.pflughaupt said:
If at all possible, I would try using the phone with another computer. For quite some time I was only able to sync data with my laptop and not my desktop, so I knew it was a software issue and not the phone itself.
Click to expand...
Click to collapse
Well, I'm not going to have another computer until September at least, so I really want to get it working on this computer, but I guess I could test it out on a friend's pc to see if my computer is the problem.
Rudegar said:
would say it's down to
dead activesync install and no uninstalling it is not enough one have
to remove all traces of it in registry too
and it could also be an issue with usb drviers for the motherboard
Click to expand...
Click to collapse
Know of any links or tutorials that would tell me all of the registry entries I'd have to remove?
(Sorry for the double post, but no one was replying...)
So I found my bluetooth adapter for my PC, and after I installed the proper software I could connect to my phone no problem. After that, I just used the bluetooth adapter's software to transfer files to my phone via FTP. (ActiveSync still just sat there, even when I set my phone to sync with bluetooth instead of USB, and I allowed wireless connections in ActiveSync)
So I'm glad I can finally transfer files, but I still want to get USB working. No one has any ideas at all?
(Triple post... sorry)
Ok, something happened to the bluetooth drivers and software now. I turned my computer off for the night after using bluetooth to transfer files to my phone, but when I turned on my pc today and clicked the shortcut to start the bluetooth software, I got a message saying that the program the shortcut was linking to no longer existed. Sure enough, the folder was gone from my Program Files directory. Now, every time I try to reinstall it, I get an error 183 that installation was interrupted.
So now I'm back to having no means of transferring files to my phone.
Please, any suggestions at all will be helpful to me at this point. I'm at my wits end!
Any progress on this?
I have a similar problem. I think usb sync worked on my laptop at one point, but hasn't for at least a week.
I was able to fix the problem at least temporarily by disconnecting the device, deleting it from ActiveSync and reconnecting. ActiveSync happily added it back and resynced everything. Now I can install the new Xcite ROM.
Still nothing...
Now my computer doesn't do anything at all when I plug my phone in, not even make a noise or ask about drivers. My phone, however, still recognizes that it's plugged in.
At least I got bluetooth working again, but still, USB would be nice.
It's hard to believe that out of every member on this forum, no one has even the slightest idea of where to start...
Menu - settings - connections - USB to PC.
Uncheck Enable advanced ...
OK TO ALL AND READY
Hi there...
A quick question about the USB...
Is is at all possible to have a USB-port that can still charge the phone, but at the same time is "dead" when you try to connect the phone to the computer ??
I have also asked about it here:
http://forum.xda-developers.com/showthread.php?t=1179171
The story is that the Phone (SonyEricsson X10i) can be charged fine, but when i connect it to the computer, my computer say that the hardware is not recognized, nomatter if it is in flash-mode, mounted from recovery or in the normal way.
And the phone don´t even show anything about USB connection in the status bar eigther.
I have tried 5 different computers now, and 2 different usb cables.
I have also a X10 mini and a Desire HD that works fine on all the computers and both cables.
I have tried to remove software, remove drivers, clean computers, reboot, check the memory-card in the phone, install software and drivers and all other things i can think off...
It is two windows 7 and three windows XP computers btw.
So is it at all possible that the phone can still be charged, but data-connection fail ?
As i see it, there must be some kind of data-exchange or else the computers would not even say "hardware not recognized"...?!?
I'm not quite sure I understood your question correctly, but let's see if this helps:
I used to have phone that didn't have drivers for Windows I used at the time (I think it was Windows 7). That meant that Windows wouldn't recognize it (when plugged via USB cable) and will not therefore provide power to that USB port (hence the phone will not charge).
I was able to get around the problem by going to the device manager, locating the relevant "unknown device" and force installing some random drivers for it -- I don't even remember what it was that I picked -- something that Windows would allow me to do. Of course the port wouldn't work as a data connection like this, but since Windows now 'knew' the device, it powered the USB port and I was able to charge my phone from it.
My problem is that I actually can charge the phone ok...
But I am not able to make a data connection between the computer and the phone at all...
My question is then, if the usb connector in my phone can somehow be broken even though I am still able to charge the phone...?
Sent from my Desire HD using XDA Premium App
I'm fairly sure that yes, the contacts or the controller can be broken so that you can still charge but be unable to establish data connection.
When I first tried connecting the Skyrocket to my desktop PC, it reported that it couldn't find the drivers. After searching around, I found out about the Kies software and installed that. Initially, it wouldn't see the Skyrocket, but somehow in my testing/experimenting it suddenly saw the phone and everything was OK.
I've just connected the Skyrocket to my laptop, which of course doesn't see the storage on the phone. I've installed Kies, rebooted, and played around with it for a while, but it still can't see the phone.
Is there a basic process I should follow to get this to work, one that doesn't involve trial and error and jumping around on one foot while tapping out the Swedish national anthem in morse code with my right pinkie?
Never mind ...
I found the problem: it was the cable! I was using a different cable with my laptop than with the desktop - a thin one that came with an external battery unit for recharging. I suspect that this cable didn't support the data lines. When I switched to another cable, both drives (the main memory and the microSD card) showed up as drives under Windows. When I then went in and enabled "USB mass storage" on the phone, the contents of the phone showed up and became accessible.
Still, I don't know why Samsung doesn't make the drivers easily available without installing their Kies software.
I've been searching for days for an answer to this and I can't find it. The biggest issue is that every time I plug my TF101 into my computer, I get Windows' wonderful "One of the USB devices attaching to this computer has malfunctioned" message. I get this using the OEM cable and brand new after-market cables. I've found a lot of different forums with similar problems but my symptoms list is different. Here's what's going on:
* The tablet charges just find through all of the cables despite not connecting properly through the computer.
* The dock (keyboard) works without issue and charges properly.
* Flash drives work properly in the USB ports on the dock.
* Android phone (Razr MAXX HD) recognizes that it's plugged into a device, the tablet briefly acknowledges a device (quarter of a second) but then stops reading the phone is plugged in.
* Maybe of note or maybe another issue, it doesn't want to connect to bluetooth devices, either. It recognizes them but refuses to connect.
* Everything is stock.
I've tried a hard reset and deleting every driver associated with the device properly installed and not. I don't have another computer to plug it into so I can't test that. I fear it may be a hardware issue but I don't want to resign to hardware issues but rather definitively know that the issue is a hardware issue.
Any thoughts?
Thanks,
- Robby
Linux emulated through VirtualBox, see if that detects it.
Thing O Doom said:
Linux emulated through VirtualBox, see if that detects it.
Click to expand...
Click to collapse
Tried it through VirtualBox with Ubuntu and another system (mine is Windows 7 Pro, the other system is Windows XP Pro). No dice on any of them.
My thoughts - bad USB cable.
You probably will say - BUT IT STILL CHARGES....
Yeah, mine does that too. But, one of the pins needed for computer connections is shorted. I used my cable 3 weeks ago to ADB, then last week nothing (trying to ADB to do the Ubuntu Touch resolution fix). Got a new OEM cable (and wall wart) from Office Depot, all better.
Virtualbox/ESXi/VMWare etc... I've had problems with all of them even in USB bridging mode. Nothing beats native.
Make sure the right drivers are installed; remove (not deinstall) completely the current ones as they may be corrupted and redownload ASUS Pad PC Suite from Asus' support site for your OS version, I believe it provides more recent Asus drivers (not 100% sure).
Also try the Universal 'naked' drivers for adb, I always have used those and they work flawlessly, and I included them in my peri tool because of this..
Here's where I'm at:
Don't have access to another OEM cable (hopefully fixing that in the next couple of days) so I can't test that. I did, however, install Ubuntu onto my system natively, plugged it in, and got zero response from the system using every cable that I have. I will buy that drivers may cause erratic behavior and such but not having the system recognize that a device was even plugged in makes me doubt the driver issue.
Thank you all for responses. I'll get another OEM cable and cross my fingers that solves the problem.
Just FYI, I know it's not convenient because it takes a month to get it, but I bought this cable and it works fine for data and charge. No need for an overpriced Asus branded one.
presbypenguin said:
I've been searching for days for an answer to this and I can't find it. The biggest issue is that every time I plug my TF101 into my computer, I get Windows' wonderful "One of the USB devices attaching to this computer has malfunctioned" message...
- Robby
Click to expand...
Click to collapse
I've run into this problem with another device on my PC. Turned out to be a double whammy: the USB port on the PC acted up; and the driver for that device was partly corrupt. Tried it on another USB port to find out. It's not always the cable.
graphdarnell said:
I've run into this problem with another device on my PC. Turned out to be a double whammy: the USB port on the PC acted up; and the driver for that device was partly corrupt. Tried it on another USB port to find out. It's not always the cable.
Click to expand...
Click to collapse
3 ports later I decided it wasn't a port issue (but I do appreciate the sentiment; I've been there with devices in the past).
Lethe6 said:
Just FYI, I know it's not convenient because it takes a month to get it, but I bought this cable and it works fine for data and charge. No need for an overpriced Asus branded one.
Click to expand...
Click to collapse
I'm gunna try it; the worst that happens is I have another charging cable when I (inevitably) lose the three that I have now :fingers-crossed:
presbypenguin said:
I'm gunna try it; the worst that happens is I have another charging cable when I (inevitably) lose the three that I have now :fingers-crossed:
Click to expand...
Click to collapse
I had the exact problem lol, I thought my cable went bad, I order another and threw that old cable away... damn what a bum, all it was was just the driver? Not sure, but when it does find the drivers and tried to install it, after installing the drivers knocked my wireless Ethernet off and disable too.
Still no dice
One, thanks everyone who has tried to help this out. I'm not tossing out "Thanks" yet because nothing has worked but I am thankful that people have tried.
Two, here's what I've done thus far that hasn't worked.
* Uninstalled and reinstalled (including fully deleting) every driver known to work with this device (including naked drivers). No dice.
* Uninstalled the driver while it was still plugged in and scanned for device changes. No dice (but this got me the closest; it "successfully" installed an "Unknown Device" and had me restart the computer).
* Used peri and hoped it would magically work after it installed the Naked drivers. No dice.
* Went through "[GUIDE] Getting ADB Setup; An Idiots' proof guide on getting ADB working for Rooting!" (no linking for me yet) hoping I missed something when I was installing. No dice.
* Installed Ubuntu and tried from the other operating system. No dice.
* Plugged into a Windows XP computer. No dice.
* Purchased the recommended cable. No dice.
* Prayed that it would work. No dice.
I'm stuck. I thought about sending it to Asus to have them repair it but I've not heard wonderful things about their repair service and I can't be without it for longer than a couple of days. It just frustrates me that Windows knows I've plugged something it but it simply refuses to recognize it, like it's taunting me into staring uselessly into a computer screen for hours without any solution (and hampering the work that actually means something to my life/career/marriage/etc.)
Any other thoughts? The only thing I haven't tried it is installing the drivers to plug it into my fiance's Mac to see if it will magically recognize it. I just wish I knew for sure it was a bad port on the bottom so I knew that I had to send it in to get fixed...
Thanks again!
- Robby