ECS H57H-M User Manual

36
Using BIOS
Power Management Setup
This page sets up some parameters for system power management operation.
Select the ACPI
state used for Sys-
tem Suspend.
Help Item
CMOS Setup Utility - Copyright (C) 1985-2009, American Megatrends, Inc.
Power Management Setup
ACPI Suspend Type (S3)
Use this item to define how your system suspends. In the default, S3, the suspend
mode is a suspend to RAM, i.e, the system shuts down with the exception of a refresh
current to the system memory.
PWRON After PWR-Fail (Power Off)
This item enables your computer to automatically restart or return to its operating
status.
Power On by RTC Alarm (Disabled)
This item can be turned off with a software command. If you enable this item, the
system can automatically resume at a fixed time based on the system’s RTC (realtime
clock). Use the items below this one to set the date and time of the wake-up alarm.
You must use an ATX power supply in order to use this feature.
Power On by PCIE/PCI Devices (Disabled)
These items specify whether the system will be awakened from power saving modes
when activity or input signal of the specified hardware peripheral or component is
detected.

F10: Save
: Move
+/-/: Value
Enter : Select
F9: Optimized Defaults
F1:General Help
ESC: Exit
ACPI Suspend Type S3
PWRON After PWR-Fail Power Off
Resume by Ring Disabled
Resume By PCI/PCI-E/Lan PME Disabled
Resume by USB (S3) Disabled
Resume on RTC Alarm Disabled
Intel(R) C-STATE tech Enabled
C3 State ACPI C3
C6 State Enabled
C1 Auto Demotion Enabled
C3 Auto Demotion Enabled
ACPI T State Enabled
EUP Support Enabled
Resume By Ring (Disabled)
The system can be turned off with a software command. If you enable this item, the
system can automatically resume if there is an incoming call on the Modem. You
must use an ATX power supply in order to use this feature.
Resume By USB (S3) (Disabled)
This item allows you to enable/disable the USB device wakeup function from S3
mode.
Intel(R) C-STATE tech (Enabled)
C State: CPU idle is set to C2/C3/C4.
C3 State (ACPIC3)
Nehalem C state action select.

ECS H57H-M Specifications

General

Memory channels	Dual-channel
Number of memory slots	4
Maximum internal memory	16 GB
Supported memory clock speeds	1066, 1333 MHz
System bus rate	2.5 GT/s
Processor socket	LGA 1156 (Socket H)
Processor manufacturer	Intel
Compatible processor series	Intel Core i3, Intel Core i5, Intel Core i7
Maximum number of SMP processors	1
USB 2.0 connectors	3
Power fan connector	Yes
Number of SATA II connectors	6
Number of Parallel ATA connectors	0
USB 2.0 ports quantity	8
BIOS type	AMI
BIOS memory size	64 Mbit
Component for	PC
Power source type	ATX
Motherboard chipset	Intel® H57
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
Compatible operating systems	Windows 7
Parallel processing technology support	Not supported
PCI Express slots version	2.0
RAID levels	0, 1, 5, 10
LAN controller	Realtek RTL8111D(L)
Ethernet interface type	Gigabit Ethernet

Weight and Dimensions

Width	244 mm