Gigabyte on/off charge not working HELP me GA-B75M-D3H

[Mutant_Guy]

http://www.gigabyte.com.lk/MicroSite/185/on-off-charge.htm

What board i have and what my stem is:
GA-B75M-D3H

Bios: Latest F15

Issue:
For my HTC wildfire it worked even with out installing any driver. For my Xperia ZR i can only charge when the PC is ON even after installing the driver..

What I have done so far:
Installed the driver from site..
Tried from usb 2.0 and usb 3.0 ports it is not working once the PC is off..

FYI red coloured front usb header not available in my board. But the manual and site says it support this on/off feature.. But manual does not say in which ports it works..

 

[Stu_UK]

Hi Mutant Guy,

I too have this feature on my Gigabyte mainboard. Not that I use this facility very often (well, make that next to never!) but I have at least tried it and noted that my USB on/off charge facility would only charge my I-Pod if the PC was in standby mode, which for my machine appears to be as good as off. The on/off charge facility wouldn't work with the PC shut down properly; I'm not sure if that's how it was intended.
Anyways, I'd suggest you check yours to see if it works with your system in standby.

 

[Mutant_Guy]

No It doesn't work in sleep too.. Only working while pc is on..

 

[mbstone]

I also have problems with my On/Off charge, but it is specific to Apple devices. It used to work but now it won't. I've submitted a ticket or two to Gigabyte and so far the most useful recommendations have been to roll back some drivers and Windows updates that may have affected the device. I haven't had success yet, but I haven't yet done all potential rogue Windows updates. Hope this helps.