I have an issue with new DPS 650W G PSU:
- Motherboard MSI Z170A Pro, CPU i5 6600, M2.SATA HDD, 8GB RAM
My PC is powering up after Shutdown via Power button (on case) or Shutdown command from OS.
I see such behavior with various OSes: Win, Linux, FreeBSD.
I've updated MB BIOS to the latest version but the issue still exists.
I've disconnected all peripheral devices, like keyboard, mouse, external video card, switches/leds from case, Ethernet, funs (except CPU fun).
All "Wake up" settings are disabled in the BIOS but the issue still exists :-)
I.e. OS is loaded - I'm closing "Power contacts" on MB with screwdriver (simulate Power Off ) - System is going down -
all switched off - after 2-3 sec. system is going up again.
My PC works fine with PSU from another manufacturer (shutdown and power off as expected )
Any suggestions regarding my issue?
Thanks an advance.