How do i turn off usb port charge when the computer is shutoff? I can't find anything on bios...
1630042
as far as I know, that is impossible. Depending on your case, you might have a main power switch on the back that completely cuts all power, you could use that, but otherwise, I know of no way to do so
2258760
I just tried it. I put my computer in sleep mode and all the devices that are plugged into the controlled slot turned off. So if your peripherals are plugged into the the controlled slots they will turn off.
2163463
Not on my computer it doesn't, but I think issues like this may have to do with your motherboard above all. If you have issues with USB devices staying on, you may want to at least try updating your BIOS.
2219092
There is a micro usb port on the right side under the power switch. Just plug in any mirco usb plug (one should have come with it) and the charging light should turn off when its fully charged.
1971511
Have not had this issue, but would think you maybe right on the money. Your computer may be dropping "vampires" (Items hooked up to your USB that are using power (although very minimal in this case)). As i generally do a daily shut down I have not had this issue.
702760
What the other guys said. Additionally, maybe it's a defective one? If the USB 2.0 pin doesn't work in any of your motherboard USB 2.0 slots, then maybe try a RMA?
2046928
So I think I am miss understanding. You are having a Graphics Card Issue. Would you like the Bios from the Graphics card? can you please explain a little more in depth exactly what you are trying to do?
2268703
It seems to shut off when full charge is reached, don't know the answer too second question.
224798
That is a good question. I'm not exactly sure, but I don't think so because it usually shuts off all features when it is "connected to USB"
2039303
Mine is connected to a desktop and when I secure the PC the USB goes off. When I start the PC the USB lights up and is active.
783151
I just had an issue with mine not charging. It got to zero and when I rebooted with it plug into the USB charger, I could see the little lighting bolt on the battery indicating it was trying to charge, but it shut off because of low batter. Kind of a Catch-22. I tried this cycle a few times and was fed up, so I decided to unplug it and let it 'die down' for half a day. Then I plugged it back in and the screen showed me that it was charging! I let it charge up for a few hours and it started up and continued to charge. If you are having charging issues, try letting it run out and "die", then plug it in. Worked for me, YMMV. I just had an issue with mine not charging. It got to zero and when I rebooted with it plug into the USB charger, I could see the little lighting bolt on the battery indicating it was trying to charge, but it shut off because of low batter. Kind of a Catch-22. I tried this cycle a few times and was fed up, so I decided to unplug it and let it 'die down' for half a day. Then I plugged it back in and the screen showed me that it was charging! I let it charge up for a few hours and it started up and continued to charge. If you are having charging issues, try letting it run out and... » Read More I just had an issue with mine not charging. It got to zero and when I rebooted with it plug into the USB charger, I could see the little lighting bolt on the battery indicating it was trying to charge, but it shut off because of low batter. Kind of a Catch-22. I tried this cycle a few times and was fed up, so I decided to unplug it and let it 'die down' for half a day. Then I plugged it back in and the screen showed me that it was charging! I let it charge up for a few hours and it started up and continued to charge. If you are having charging issues, try letting it run out and "die", then plug it in. Worked for me, YMMV. « Show Less
798736
It will turn it off (XBMC offers a shutdown option), not sure about on though... I would check to see what bios settings are available or maybe do some googling to see what other folks are doing.
1519311
My usb ports provide power even when the computer is off, so I have to hit the button on the keyboard to turn off the lights manually.
1285711
If you are using the USB3 port, I am not surprised. If you are using Windows, the power saving suspend mode needs to be disabled. This may be what is causing the shut down.
1448850
I've also had mine not work several times. Try this: go into device manager-Biometric Devices and right click Authen Tec Inc. AES2550 and select properties. Select the power management Tab and make sure "allow the computer to turn off this device to save power" is not checked. If it is checked you should un-check it and then save it. This seemed to work for me. The way I found this out is because I have a plugable (brand name) USB hub on my desktop and I noticed that the port that this was plugged into had no blue led on which indicates an active port. The only way I got it to turn on and stay on was by doing the above fix. Hope this helps. I've also had mine not work several times. Try this: go into device manager-Biometric Devices and right click Authen Tec Inc. AES2550 and select properties. Select the power management Tab and make sure "allow the computer to turn off this device to save power" is not checked. If it is checked you should un-check it and then save it. This seemed to work for me. The way I found this out is because I have a plugable (brand name) USB hub on my desktop and I noticed that the port that this was plugged into had no blue led on which indicates an active port. The only way I got it to... » Read More I've also had mine not work several times. Try this: go into device manager-Biometric Devices and right click Authen Tec Inc. AES2550 and select properties. Select the power management Tab and make sure "allow the computer to turn off this device to save power" is not checked. If it is checked you should un-check it and then save it. This seemed to work for me. The way I found this out is because I have a plugable (brand name) USB hub on my desktop and I noticed that the port that this was plugged into had no blue led on which indicates an active port. The only way I got it to turn on and stay on was by doing the above fix. Hope this helps. « Show Less
1871502
Plug the included cable into your desktop or laptop and have the bluetooth keyboard turned off. It should flash red that it is charging. It will take a while for the 1st charge to take. Just give it sometime.
474735
No, I draws its power from the mother board. You may be thinking of USB hubs, which often require external power. Hope this helps.