USB decide problems with power limits of its hub port
Do u have any idea how can i fix this i have a zune 30gb and last night i was gonna charge my zune and it didnt want to charge so i took the usb cable to my computer and the message popped up about the power surge on hub port and it says "a usb deciice has exceeded the poer limits of its hub port." can u gibe me an idea of what might be wrong with it
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I am not sure if this is gonna work but, since you've tried all other steps why dont we give this a try too...LOL :-)
To troubleshoot this issue, try one or more of the following methods in the order in which they are listed:
Let your Zune device charge for 30 minutes, then disconnect and reconnect the cable to turn on the player. It can take up to 3 hours to fully charge.
Connect the Zune device to a different USB port on the computer. Use a USB port on the back of the computer. Do not use a USB hub.
Use another supported high power source, such as an Xbox 360 console, a Zune AC Adapter, a Zune Car Charger, or a Zune FM Transmitter/Charger.
Note These devices are sold separately.
If you are connecting your Zune device to a mobile computer, make sure that the mobile computer is plugged in and is not running on battery power. Many mobile computers are configured to conserve power when they are running on battery power to extend battery life. This behavior may affect Zune device charging.
If the Zune device is charging slowly, be aware that, for optimal charging, the Zune device requires at least 500 milliamps (mA) of power. Frequently, USB ports that are located on the front of a computer and on some USB hubs are low-power, 100-mA ports. Typically, the high-power, 500-mA USB ports are on the back of the computer. Additionally, when you suspend the computer or put the computer to sleep, high-power USB ports may be switched to low-power, 100 mA mode.
If the device boots to the home screen but is still not charging correctly, continue with the "Home screen is displayed" steps in the following section.
Hi as of last night every zune30gb in the world went frozen go to zune web page and go to support on the zune page and put in a repair request i also have a zune30gb so i hope they will be fixing the problem soon .
Disassemble and disconnect the battery for about 10 seconds. All Zune 30's apparently siezed this AM. MS is working on their solution, not sure when it will come out. The battery disconnect is at least a temp fix. Mine works fine after doing it.
I had the same problem (frozen after first time trying to charge.) I found the solution on another site. I just unplugged the device and let the battery drain completely, then plugged it back in (rear usb port) and voila, it works, that simple.