I just upgraded the APU and motherboard of my HTPC and i had to format. I used to be able to wake it using 2 keyboards but now it isn't working anymore.
In the device manager, the option "allow this device to wake computer from sleep" is enabled
In power management, USB selective suspend is turned off.
My motherboard is MSI a75m-e45.
In BIOS advanced settings, in the "wake up event setup" options, there is an option called "wake up event by:"
It is currently set to "OS"
The second option is "BIOS" which unlocks the following options:
"wake up from S3 with USB device"
"wake up from S3/S4/S5 by PS/2 keyboard"
Wether i enable or disable these options, the computer still won't wake from sleep using any USB devices...
It is also impossible to wake the computer sending a magic packet with the correct MAC address. I used to be able to do that before the recent hardware change.
I use Windows 8.1, installed on a SSD
All drivers latest version
In the device manager, the option "allow this device to wake computer from sleep" is enabled
In power management, USB selective suspend is turned off.
My motherboard is MSI a75m-e45.
In BIOS advanced settings, in the "wake up event setup" options, there is an option called "wake up event by:"
It is currently set to "OS"
The second option is "BIOS" which unlocks the following options:
"wake up from S3 with USB device"
"wake up from S3/S4/S5 by PS/2 keyboard"
Wether i enable or disable these options, the computer still won't wake from sleep using any USB devices...
It is also impossible to wake the computer sending a magic packet with the correct MAC address. I used to be able to do that before the recent hardware change.
I use Windows 8.1, installed on a SSD
All drivers latest version
My Computer
System One
-
- OS
- win8