Asrock P4I48 User Manual

2 8

Suspend to RAM

Use this item to select whether to auto-detect or disable the Suspend-to-

RAM feature. Select [Auto] will enable this feature if the OS supports it.

Restore on AC/Power Loss

Use this item to set the power state after an unexpected AC/power loss. If

[Power Off] is selected, the AC/power remains off when the power

recovers. If [Power On] is selected, the AC/power  resumes and the sys-

tem starts to boot up when the power recovers.

Ring-In Power On

Use this item to enable or disable Ring-In signals to turn on the system from

the power-soft-off mode.

PCI Devices Power On

Use this item to enable or disable PCI devices to turn on the system from the

power-soft-off mode.

PS/2 Keyboard Power On

Use this item to enable or disable PS/2 keyboard to turn on the system from

the power-soft-off mode.

RTC Alarm Power On

Use this item to enable or disable RTC (Real Time Clock) to power on the

system.

3.3.7 USB Configuration

USB Controller

Use this item to enable or disable the use of USB controller.

USB 2.0 Support

Use this item to enable or disable the USB 2.0 support.