My motoq doest not turn on even it has full charge and when i connect with usb cable it shows only window mobile and it goes turn off

The headset contains a lithium ion rechargeable battery, which should be charged before using the headset for the first time.

System requirements for battery charge using USB

Personal Computer with pre-installed with any of the following operating systems and USB port:
Operating Systems (when using Windows)
Windows® 7
Home Basic / Home Premium / Professional / Ultimate
Windows Vista® (Service Pack 2 or later)
Home Basic / Home Premium / Business / Ultimate
Windows® XP (Service Pack 3 or later)
Home Edition / Professional / Media Center Edition 2004 / Media Center Edition 2005
(when using Macintosh)
Mac OS X (version.10.3 or later)

Charging the headset

1. Open the cover of the micro-USB port.

Insert the tip of your fingernail in the groove, and open the cover.

1. Connect the supplied micro-USB cable to the headset, and then connect the other end to a computer.

Make sure that you connect the plug of the micro-USB cable in the direction as shown in the illustration below.
Charging starts when the headset and the computer are connected.
Make sure that the indicator (red) lights up. Charging is completed in about 6 hours* and the indicator (red) goes off automatically.
*Time required to charge the empty battery to its full capacity
Notes

• If the headset is not used for a long time, the indicator (red) may not light up when you connect the micro-USB cable to charge the headset. In this case, do not disconnect the micro-USB cable from the headset and wait until the indicator (red) lights up.

• When you close the cover of the micro-USB port after charging the battery, push the catch at the edge (the round part) of the cover into the port compartment.

1. Catch

Tips

• If the micro-USB cable is connected to a computer while the headset is turned on, the headset will be turned off automatically.

• To charge the headset from an AC outlet, use USB Charging AC Power Adaptor* (sold separately). For details, refer to the manuals supplied with the USB Charging AC Power Adaptor.

• The headset cannot be turned on while charging the battery.

*Refer to the Reference Guide on the recommended adapter.
Caution
If the headset detects a problem while charging, the indicator (red) may turn off, although charging is not complete.
Check for the following causes:

• Ambient temperature exceeds the range of 5 °C - 35 °C (41 °F - 95 °F).

• There is a problem with the battery.

In this case, charge again within the above-mentioned temperature range. If the problem persists, consult your nearest Sony dealer.

Notes

• If the headset is not used for a long time, the battery may be quickly depleted, however, after a few recharges, the battery life will improve.

• Even if you do not intend to use the headset for a long time, charge the battery to its full capacity once every 6 months to maintain its performance.

• If the headset is not used for a long time, it may take longer to charge the battery.

• If the life of the built-in rechargeable battery drops to half the normal length, the battery should be replaced. Consult your nearest Sony dealer for replacement of the rechargeable battery.

• Avoid exposure to temperature extremes, direct sunlight, moisture, sand, dust or mechanical shock. Never leave the headset in a car parked in the sun.

• If the computer enters into hibernation mode while connected to the headset, charging will not be completed properly. Check the setting of the computer before charging. The indicator (red) will go off automatically even if the computer enters into hibernation mode. Charge the headset again in this case.

• Use the supplied micro-USB cable only, and connect directly to a computer. Charging will not be completed properly by an indirect connection, such as via a USB hub.

Usage hours

Status Approx. usage hours Communication time (including music playback time) (up to) 30 hours Standby time (up to) 200 hours The communication time will be about 15 hours when it is charged for 2 hours.
Time stated above may vary, depending on ambient temperature or conditions of use.

Checking the remaining battery

If you press the POWER button while the headset is turned on, the indicator (red) flashes. You can check the remaining battery by the number of times the indicator (red) flashes. The indicator (red) flashes immediately after the headset is turned on to indicate the remaining battery power.
Indicator (red) Status 3 times Full 2 times Mid 1 time Low (needs to charge) Note

• You cannot check the remaining battery during pairing operation.

When the battery is almost empty The indicator turns red. When the battery becomes empty, the headset sounds a beep and turns off automatically.

Try to full charge the battery and try to check if still have the same problem. you can also connect the camera to your computer via USB cable and check if its power on...

Hope that helps........

First Option:
mostly nokia chargers doesn't make problems...
just try the following..
connect ur mobile with a system (usb cable)...
found out whether it is charging or not...
if the same prblm appears then there is a prblm in ur cell phone or power jack(socket)...
if it charged with usb cable buy a new charger
Please change Phone Bettery and check the charging
IF Charging Problem not Solved So

Second Option:
Your Phone charging IC Fault So Please change charging IC
And charging Problem will Solved Quickly

I updated my Nuvi 40 with the latest software and it will not reboot into GPS mode with the usb cable connected. It used to work. I have figured out how to get it to charge with a standard USB cable:
1) Power it on.2) Press the battery icon for 8 seconds - it will enter TEST mode.3) Plug in your USB cable from the PC to the Nuvi - the screen will change to say charging.4) Press the power button 3 times rapidly - it will say Charging across the screen and it will go dim and then dark.5) To wake it up and use GPS mode while charging simply press the power button 3 times rapidly, again.
Works Great!

Hello

Check the following:

* Circuit breaker on main control box is tripped
* Fuse blown (check fuse in main control box assembly).
* Incorrect polarity at battery terminals
* Dead batteries.
* Charging cable is still connected to charging receptacle
* One of the cable connections at the main control box is loose.
* Control connection cable disconnected
* Broken key switch
* Throttle stuck fully open
* Throttle control potentiometer broken.
* Speed potentiometer broken
* Battery voltage too low.
* Faulty charging cable.
* Charger not working.
* Charging circuitry in main control box assembly not working


If these check OK, the problem is likely to in the control connection cable or upper control box Verify that the upper control box is getting 24V. (Blue wire on red connector.)

* If the upper control box is not getting 24V, replace control connection cable

* If the upper control box is getting 24V, check key switch operation and verify wiring in the upper control box. Trace voltage from keyswitch on to find where the problem occurs. (Replace upper control box if necessary.)

* Charge batteries with a 12V charger or replace if necessary.

* Ohm test the charging cable - replace if necessary.

* Test scooter with a different charger, if new charger works, replace charger.

* Check wiring in main control box assembly - replace in line relay if necessary
* If batteries, charger, and all wiring is good, replace controller PCB. (Note the model number for the PCB, for example 1208-2330.)

Hello, please get it here : www.free-codecs.com/download/iphone_pc_suite.htm
www.brothersoft.com/.../mobile-phone-pc-suite.html
www.soft82.com/categories/Windows/mobile-phone-tools/
www.geekblogger.org/.../china-mobile-pc-suite-download-free.html
Regards, Jay__mncbh8

Your system software / firmware has become corrupted. You need to download and install replacement firmware for your phone. You need to choose the correct firmware for your exact model and service provider / carrier for it to work.

I wrote fixya tip on how to do this a few months ago, the links are below. But don't use the verizon firmware unless verizon is your carrier - get your carriers firmware from Motorola's MotoQ website.

Or, just take it into your service providers store and get them to do it.

I hope that helps.
________________________________
Motorola MotoQ Manual Download
Motorola MotoQ Update Manual Download
Motorola MotoQ Verizon Firmware Update Download

ok, just tried something with maybe a solution....

I was connected via an usb hub to my laptop, then it said battery is full, it apparently didn't charge.

When i connect my usb cable directly to my laptop it started to charge again!!.

My usb hub is not connected to a adapter so all power comes from the USB port, this may be not strong enough to charge your walkman.

Try this (so directly connect to your desk / laptop) it may work!

regards

me

hi there!
you first have to install the driver software for your cell phone...
as in windows Xp it shows MT6225...
after installing the usb drivers when you connect your cell with usb cable on the cell phone a menu will appear...
- Mass Storage
- Com Port
- Camera
you have to select the mass storage option then your cell will show it self as a usb disk in PC... and if you have Memory card then there will be two usb drives appear in your My Computer Window....
you just have to copy paste your files...

Try plugging the USB cable into a different port. Sometimes this resolves the problem. Another possibility is to make sure you have the latest version of Active Synch from Microsoft's Mobile Windows site.