Gigabyte GA-P55A-UD3 User Manual

BIOS Setup - 54 -
ACPI Suspend Type
 SpeciestheACPIsleepstatewhenthesystementerssuspend.
S1(POS) Enables the system to enter the ACPI S1 (Power on Suspend) sleep state.
In S1 sleep state, the system appears suspended and stays in a low power mode.
The system can be resumed at any time.
S3(STR) Enables the system to enter the ACPI S3 (Suspend to RAM) sleep state (default).
In S3 sleep state, the system appears to be off and consumes less power than in
the S1 state. When signaled by a wake-up device or event, the system resumes to
its working state exactly where it was left off.
Soft-Off by PWR-BTTN
 ConguresthewaytoturnoffthecomputerinMS-DOSmodeusingthepowerbutton.
Instant-Off Press the power button and then the system will be turned off instantly. (Default)
Delay 4 Sec. Press and hold the power button for 4 seconds to turn off the system. If the power
button is pressed for less than 4 seconds, the system will enter suspend mode.
PME Event Wake Up
Allows the system to be awakened from an ACPI sleep state by a wake-up signal from a PCI or PCIe de-
vice. Note: To use this function, you need an ATX power supply providing at least 1A on the +5VSB lead.
(Default: Enabled)
Power On by Ring
Allows the system to be awakened from an ACPI sleep state by a wake-up signal from a modem that
supports wake-up function. (Default: Enabled)
(Note) Supported on Windows 7/Vista operating system only.
2-7 Power Management Setup
CMOS Setup Utility-Copyright (C) 1984-2009 Award Software
Power Management Setup
ACPI Suspend Type [S3(STR)]
Soft-Off by PWR-BTTN [Instant-Off]
PME Event Wake Up [Enabled]
Power On by Ring [Enabled]
Resume by Alarm [Disabled]
x Date (of Month) Alarm Everyday
x Time (hh:mm:ss) Alarm 0 : 0 : 0
HPET Support
(Note)
[Enabled]
HPET Mode
(Note)
[32-bit mode]
Power On By Mouse [Disabled]
Power On By Keyboard [Disabled]
x KB Power ON Password Enter
AC Back Function [Soft-Off]
EuP Support [Disabled]
higf
: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Item Help
Menu Level


Gigabyte GA-P55A-UD3 Specifications

General

Non-ECC	Yes
Memory voltage	1.5 V
Number of memory slots	4
Maximum internal memory	16 GB
Processor socket	LGA 1156 (Socket H)
Processor manufacturer	Intel
USB 2.0 connectors	2
Number of SATA connectors	8
Number of EATX power connectors	0
Special features	@BIOS Q-Flash Xpress BIOS Rescue Download Center Xpress Install Xpress Recovery2
Controller interface type	iTE IT8720
Controller 2nd interface type	ATA-133/100/66/33
Headphone outputs	6
PS/2 ports quantity	1
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Audio chip	Realtek ALC888
Motherboard chipset	Intel® P55
Audio output channels	7.1 channels
Motherboard form factor	ATX
Compatible operating systems	Win XP, Vista, 7
PCI slots	3
Bundled software	Norton Internet Security
Networking features	10/100/1000 Mbit
RAID levels	0, 1, 10
BIOS memory size	32 Mbit

Weight and Dimensions

Depth	244 mm
Width	305 mm