iPad charging problems

[Jensen Ackles]

Hello,
The iPad has problems to be recharged via the USB port on PC. In fact it seems that consumerreport was not able to load on computers iPad but only on Windows MAC.

It worked on:
- the USB port of a desktop iMac 27 "
- the USB port on a MacBook Pro.

It does not work on:
- Front and rear ports various Windows PC
- the USB port on a wired keyboard attached to an iMac ....

Any help regarding this is appreciated. Thanks in advance.

[Fragman]

Hello,
Yes indeed, it seems that IPAD has 2 batteries (AC explains the 11h of autonomy). And so, to recharge the 2 batteries requires USB ports close to the motherboard, which issue a sufficient power to recharge the battery. Suddenly if You use a basic USB power output is too low and the iPad will not be charged. From where, I believe, the presence of a charger separately.

[garfield1]

Hello,
I have a similar kind of a problem and also just got my new iPhone and when I connect to my Mac to sync sync is done, however I have a big triangle in the middle of attention with the screen says "charging is not managed accessory. So I come to you to see if other people are in the same situation as me, and if so what should it do? Thank you for your help.

[cyber-noob]

Hello,
It was the same with me, with the USB cable in sync on the computer it tells me that charging is not supported with this accessory, but no problem to reload the area. Is there has an option to enable the management of energy by the usb? Is what the owners of 3G iphones inventor commend confirm? that recharge usb is not took into account? Any help on this is appreciated. Thanks in advance.

[Miles Runner]

Hello,
I solved a little problem in the near uninstall any component itune, and resettlement, now supported by the iphone 3G usb. But each time you connect the iphone 3G on my pc, reinstall the drivers for this one usb iphone but it works. I say that I am under windows seven RC, but I recall that I had with my 3G ithune trouble with. So I think a file must itune annoying people, or perhaps even seven windows.