Bios Problems

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   Hy,

I have a problem with my motherboard H97 Pro 4.  When i shut down the pc, usb stay active and the light from mouse is active. If i change in bios Play on/off disable, still 
nothing. If a change Deep sleep in Enable S4 S5, when i shut down first time works fine,  my pc shut down completely and the usb port its not active. But then when i try to shut down the computer that remain with light and fans on and the monitor enter in a sleep mode. 
If a chance winh Deep sleep "Enable S5", pc turn off but with usb ports active.
I don't understand why dont shut down when i change enable S4 S5 and play on /off disable.

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Bogdan Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 18 Oct 2015 Location: Romania Status: Offline Points: 5	Post Options Post Reply Quote Bogdan Report Post Thanks(0) Quote Reply Topic: Bios Problems Posted: 18 Oct 2015 at 3:52pm
	Hy, I have a problem with my motherboard H97 Pro 4. When i shut down the pc, usb stay active and the light from mouse is active. If i change in bios Play on/off disable, still nothing. If a change Deep sleep in Enable S4 S5, when i shut down first time works fine, my pc shut down completely and the usb port its not active. But then when i try to shut down the computer that remain with light and fans on and the monitor enter in a sleep mode. If a chance winh Deep sleep "Enable S5", pc turn off but with usb ports active. I don't understand why dont shut down when i change enable S4 S5 and play on /off disable.

Xaltar Members Profile Send Private Message Find Members Posts Add to Buddy List Moderator Group Joined: 16 May 2015 Location: Europe Status: Offline Points: 25028	Post Options Post Reply Quote Xaltar Report Post Thanks(0) Quote Reply Posted: 18 Oct 2015 at 3:59pm
	Any form of sleep will leave the USB ports powered as that is where the input to power back on will come from, this is normal. When you say "shut down" do you mean power off or sleep? If you mean power off then the fans still spinning and ports still being active should not be happening.

Bogdan Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 18 Oct 2015 Location: Romania Status: Offline Points: 5	Post Options Post Reply Quote Bogdan Report Post Thanks(0) Quote Reply Posted: 18 Oct 2015 at 4:56pm
	If i choose play on/off enabled and Deep sleep S4 S5 enabled then pc power off but with usb port powered. If i choose play on/off Disabled and Deep slep S4 S5 enabled and i power off pc the fans still spinning and ports active. If i desabled Deep sleep and whatever enable/disable Play on/off then pc work fine ( i mean power off normal) but stil active usb ports

parsec Members Profile Send Private Message Find Members Posts Add to Buddy List Moderator Group Joined: 04 May 2015 Location: USA Status: Offline Points: 4996	Post Options Post Reply Quote parsec Report Post Thanks(0) Quote Reply Posted: 19 Oct 2015 at 11:32am
	You cannot disable the powered USB ports except by turning off the PSU in the PC. The constantly powered on USB ports is considered a feature for charging devices like cell phones and iPads when the PC is shutdown. I have seen people in forums asking about this sometimes, but there is no BIOS option or combination of BIOS options that will cause the USB ports to not be powered when the PC is shutdown. One workaround for this is to get a USB hub that has a power switch. The USB hub is connected to the board's USB output and your mouse, keyboard, etc, is then connected to the USB hub. When you shutdown the PC, you can turn of the USB hub and power will not reach the mouse or keyboard. Why are you worried about the light being on in your mouse? The light is an LED that uses very little power, and will last for hundreds of thousands of hours. Even if the USB ports did not have power when the PC is shutdown, the mother board is still partially powered on and using power from the PSU. The board itself is using more power when the PC is shutdown than your mouse is. The only way to have no power being used by a mother board is to turn off the PSU power switch.


Bogdan Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 18 Oct 2015 Location: Romania Status: Offline Points: 5	Post Options Post Reply Quote Bogdan Report Post Thanks(0) Quote Reply Posted: 21 Oct 2015 at 12:39am
	ok, i don't have a problem with the light on my mouse and power, but why motherboard have in bios options to disable Play on/off, and if i choose to disable this don't work. And if i chooose to enable deep sleep S4 S5 the pc don' t turn off literally?