Ryzen 5 1600 - Stock Speed
MSI B350 PC MATE MOBO (BIOS VER. : 7A34vA7)
Crucial 2 x 8 GB DDR4 2133 Mhz CL15 RAM
WD10EZEX 1 TB HDD
ASUS DUAL GTX 1060 3 GB Stock Speed graphics card.
Seasonic S12ii 620W PSU.
Windows 10 Home 64 Bit Creator's Update ver. 1703
When I disable SMT in BIOS; motherboard, BIOS or Windows disables standby mode and I can't switch my PC to sleep mode.
Not just MSI, other mainboards are also have this problem:
Can you help me about this? I don't know why disabling SMT also disables standby mode.