Hi,
I have been struggling with this problem for months: the ASRock Z97 Extreme4 motherboard won't power off after I shutdown Windows 8.1 Pro.
The setup is very simple: Streamcom FC10 Chassis, two SSD drivers, 8 GB RAM, one PCI USB3 extender card, USB wireless keyboard/mouse.
The power LED stays on so do the LED on the DC-ATX power supply, the LAN LED and a PCI card's LED are all on. Windows appears to shutdown properly and if I press the power button again it will boot up just fine.
I have done extensive Google'ing and tried all possible BIOS options (sleep states, USB power options, everything) and updated BIOS to latest version as well. Nothing works.
I have tried three different ATX power supply and they do not cure the problem so this is definitely a motherboard problem.
This is very annoying as I have to manually power-off the main power switch everytime I shutdown the PC. Please help!
Thanks!
Jack
I have been struggling with this problem for months: the ASRock Z97 Extreme4 motherboard won't power off after I shutdown Windows 8.1 Pro.
The setup is very simple: Streamcom FC10 Chassis, two SSD drivers, 8 GB RAM, one PCI USB3 extender card, USB wireless keyboard/mouse.
The power LED stays on so do the LED on the DC-ATX power supply, the LAN LED and a PCI card's LED are all on. Windows appears to shutdown properly and if I press the power button again it will boot up just fine.
I have done extensive Google'ing and tried all possible BIOS options (sleep states, USB power options, everything) and updated BIOS to latest version as well. Nothing works.
I have tried three different ATX power supply and they do not cure the problem so this is definitely a motherboard problem.
This is very annoying as I have to manually power-off the main power switch everytime I shutdown the PC. Please help!
Thanks!
Jack
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