problems usb connection - HD2 General

My HTC Hd2 can not connect to the computer, when I connect the USB cable it is not tray to recognize. neither started activesync. However, if the startup boot mode if it recognizes me, can anyone help me?

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USB device is not recognized error.

Hi all,
I'm experiencing the above problem. It started last week when I tried to reflash the firmware to a third party firmware. The unit could power up as normal, wifi, bluetooth all working fine but not the USB. I've tried installing a utility which switches the mode from RNDIS to USB but it still failed .. hard resetting the device does not help either. Is there a way that I could revive the USB connection? I couldn't sync my contact etc at the moment with my PC.
BTW, currently I'm on Onyx Jr. 4.1.2. I could not update to any firmware due to this and I don't have microSD to SD converter which I could use to copy the firmware to the microSD.
TA.
Disconnect sync cable. Reconnect to different usb port on computer. Right click ActiveSync in taskbar. Click connections. Make sure "Allow USB connections" is checked. If above fails, uninstall usb adapter in device manager, reboot computer. It'll reinstall with stock drivers after reboot.
It may happen due to faulty USB cable. Try and use another cable and on some other computer and check
I've tried all that I could think off including removing activesync and reinstalling it back. I've few miniUSB lying around and I've tested many of them but my notebook just did not want to recognized the htc touch. I've tried using those cables with my wife's tytnII and they worked .. could it be the hardware problem inside htc touch itself?
Tried with a new USB cable found in my newly bought GPS and if I reseat the cable properly, my notebook could recognised the htc touch. So I guess a new cable does help.. thanks all for the help.

[Q] USB Bricked

Hi all
I have a problem. I can't connect my legend to my pc anymore.
What happened:
I downgraded>rooted>Flashed custom rom>Flashed differed custom rom
then my legend didn't recognize the SD card anymore(but this is solved).
Now the problem is, is that when I connect it to the pc, the legend do's what is supposed to do(ask what kind of connection you want) then the pc go's *badum*(usb sound) and fails to recognize the legend(AKA cant find the right drivers to communicate with the legend)
I have tried and tried and tried:
restart pc
restart legend(its has a stock rom now (failed re-flash attempt))
installed latest HTC sync
uninstalled usb drivers
differed usb ports
The phone itself works properly. But a connection with the pc cant be made.
The Fastboot usb connection WORKS
The Recovery usb connection Does NOT work
When booting phone wile connected to the pc the pc makes 3x a usb connected/disconnected sound
Thanks in advance!
There a guide in rom development section on how to unbrick your usb.
Sent from my Legend using XDA App
http://forum.xda-developers.com/showthread.php?t=751265
*Faceplam* Thanks for pointing that out
Thread Closed

USB problem need help

I have zenfone 5 (16gb 2gb) version whenever i connect my phone to charger it shows charging using USB.....and when i coonect my phone to Computer it does not recognize.....plz someone help
Try with another USB cable, or try your USB cable with another phone on another computer.
Same problem here please help
Same issue here
-Tried reinstalling drivers
-changing ports
-changing USB cables
-restarting PC
-booting phone to safemode
-reformatting phone
-settings>storage>USB computer connection says USB is now disconnected if clicked.
Please help!thank you..
Current rom-Resurrection Remix L 5.5.8

Help needed unknown usb device detected when plugging in to any pc or laptop

Hello I have a strange problem I can not connect my p8 lite up to a computer or any laptop. It charges but does not detect for moving files over or anything else other than charging up. It detects when it wants to not when I need it to lol.
I have also tried the following
USB mass storage device
shows mounted but does not detect.
Tried new usb cable no joy
Have also gone into service menu using *#*#2846579#*#*
Then going into background services usb port settings and using manufacture mode als tried google mode and hisuite mode and still not working.
Any advise to fix and resolve this would be greatly appreciated as I need to update my phone and put new rom on but can not due to the above.

Problem with USB connection (only edl works)

So I have this strange issue, when i connect my phone windows says "Usb device not recognized" and my phone is just charging without any notification for file transfer option. even tried usb debugging no results. When connected in fastboot mode windows doesnt even show usb device not recognized. no action in windows. I have tried almost all basic fixes and also have replaced the entire charging board. The bootloader is locked.... and i wanted to mod the phone but unfortunately it doesnt connect to pc.

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