05-03-2012 06:29 PM
05-03-2012 06:33 PM - edited 05-03-2012 06:37 PM
IPad issue you most likely have to install the drivers. Usually in Itunes, have you the latest Itunes installed it should detect and then charge etc.
PS No deal just user error. Have you checked the requirement. Many Tablets require a higher output USB charge as supplied with the unit. They are typically 1A output rather than the .5A of a typical USB port.
Don't blame the T520 for that as its not the norm.
05-03-2012 06:40 PM - edited 05-03-2012 06:40 PM
The port won't supply enough power to an iPad, which draws greater than the USB specifications. That said, it is indeed charging, but only trickle charging, which is very slow.
There is, however, a patch from Gigabyte that increases the wattage of the port, but I can't seem to find the file at the moment.
05-03-2012 07:11 PM
05-03-2012 10:04 PM - edited 05-03-2012 10:05 PM
Are you using the cable that came with your iPad or an older cable?
I've seen similar behavior with a couple of iPods. Old pod + old cable = charge and sync. New pod + old cable = sync only. New pod + new cable = charge and sync. Strange but true.
(I take it pod and pad cables are similar? I don't have an iPad to check...)
Z.
R40 XP Pro + Linux + Solaris, T43 XP Pro + Linux + Solaris, T61 XP Pro + Win 7 + VMs, T400 Win 7 Pro 64 + too many VMs to count, New T420 - a work in progress ... GeezBlog
05-04-2012 04:35 AM
zoltanthegypsy wrote:Are you using the cable that came with your iPad or an older cable?
I've seen similar behavior with a couple of iPods. Old pod + old cable = charge and sync. New pod + old cable = sync only. New pod + new cable = charge and sync. Strange but true.
(I take it pod and pad cables are similar? I don't have an iPad to check...)
Z.
iPad and iPod are two different animals. The iPad cannot be charged off the USB port, period. Yes, there is a trickle charge effect, but the power requirements of the iPad are far greater than an iPod and exceed what a USB port can deliver. Just look at the adapters for the individual devices. The small iPod 5 watt charger vs. the twice the physical size, 10 watt iPad adapter. Cables, however, are interchangeable.
05-04-2012 07:06 AM - edited 05-05-2012 08:27 PM
mixz1 wrote:
iPad and iPod are two different animals. The iPad cannot be charged off the USB port, period. Yes, there is a trickle charge effect, but the power requirements of the iPad are far greater than an iPod and exceed what a USB port can deliver. Just look at the adapters for the individual devices. The small iPod 5 watt charger vs. the twice the physical size, 10 watt iPad adapter. Cables, however, are interchangeable.
Ah, that makes sense. Thanks.
I took a peek at the user's manual It says something like "may charge slowly" on a standard USB port. Not too encouraging...
Z.
R40 XP Pro + Linux + Solaris, T43 XP Pro + Linux + Solaris, T61 XP Pro + Win 7 + VMs, T400 Win 7 Pro 64 + too many VMs to count, New T420 - a work in progress ... GeezBlog
05-05-2012 05:24 PM
05-07-2012 11:32 AM
Thank you to all the respondents - your responses are far more informed & re-assuring than those out of the mouth of the person at the end of the Lenovo tollfree line who really didn't seem to have the experience to be answering my lack of knowledge.