User manual GIGABYTE GA-MA74GM-S2

[. . . ] GA-MA74GM-S2H GA-MA74GM-S2 AM2+/AM2 socket motherboard for AMD PhenomTM II processor/ AMD PhenomTM processor/ AMD AthlonTM II processor/ AMD AthlonTM processor/ AMD SempronTM processor User's Manual Rev. 4401 12ME-MA74G2H-4401R Motherboard GA-MA74GM-S2H/GA-MA74GM-S2 Motherboard GA-MA74GM-S2H/ GA-MA74GM-S2 Jul. 19, 2010 Copyright © 2010 GIGA-BYTE TECHNOLOGY CO. , LTD. The trademarks mentioned in this manual are legally registered to their respective owners. Disclaimer Information in this manual is protected by copyright laws and is the property of GIGABYTE. [. . . ] Refer to the following information for diagnosing your LAN cable: When No LAN Cable Is Attached. . . If no LAN cable is attached to the motherboard, the StatusfieldsofallfourpairsofwireswillshowOpen and the Lengthfieldsshow0m, asshowninthefigureabove. When LAN Cable Is Functioning Normally. . . If no cable problem is detected on the LAN cable connected to a Gigabit hub or a 10/100 Mbps hub, the following message will appear: Start detecting at Port. . . . . Link Detected --> 100Mbps Cable Length= 30m Link Detected Displays transmission speed. Cable Length Displays the approximate length of the attached LAN cable. Note: The Gigabit hub will only operate at a speed of 10/100 Mbps in MS-DOS mode; it will operate at a normal speed of 10/100/1000 Mbps in Windows mode or when the LAN Boot ROM is activated. Ifacableproblemoccursonaspecifiedpairofwires, theStatusfieldwillshowShort and then length shown will be the approximate distance to the fault or short. Example: Part1-2 Status = Short / Length = 2m Explanation: A fault or short might occur at about 2m on Part 1-2. Note: Part 4-5 and Part 7-8 are not used in a 10/100 Mbps environment, so their Statusfieldswillshow Open, and the length shown is the approximate length of the attached LAN cable. - 45 - BIOS Setup Onboard Audio Function Enables or disables the onboard audio function. (Default: Enabled) If you wish to install a 3rd party add-in audio card instead of using the onboard audio, set this item to Disabled. Enables or disables the integrated USB controllers. (Default: Enabled) Disabled will turn off all of the USB functionalities below. Allows USB keyboard to be used in MS-DOS. (Default: Enabled) USB Controllers USB Legacy Function USB Storage Function Onboard Serial Port 1 Determines whether to detect USB storage devices, including USB flash drives and USB hard drives during the POST. (Default: Enabled) EnablesordisablesthefirstserialportandspecifiesitsbaseI/Oaddressandcorrespondinginterrupt. Options are: Auto, 2F8/IRQ3, 3F8/IRQ4(default), 3E8/IRQ4, 2E8/IRQ3, Disabled. BIOS Setup - 46 - 2-7 Power Management Setup CMOS Setup Utility-Copyright (C) 1984-2010 Award Software Power Management Setup [S3(STR)] [Instant-off] [Enabled] [Disabled] [Enabled] [Enabled] [Disabled] [Disabled] Enter [Soft-Off] [Disabled] Everyday 0:0:0 [Disabled] Item Help Menu Level ACPI Suspend Type Soft-Off by Power button USB Wake Up from S3 Modem Ring Resume PME Event Wake Up HPET Support (Note) Power On By Mouse Power On By Keyboard x KB Power ON Password AC Back Function Power-On by Alarm x Date (of Month) x Resume Time (hh:mm:ss) ErP Support Enter: Select higf: Move F5: Previous Values +/-/PU/PD: Value F6: Fail-Safe Defaults F10: Save ESC: Exit F1: General Help F7: Optimized Defaults ACPI Suspend Type SpecifiestheACPIsleepstatewhenthesystementerssuspend. 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. 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. [. . . ] GIGABYTE cannot, however, assume any responsibility for errors or omissions in this text. Also note that the information in this document is subject to change without notice and should not be construed as a commitment by GIGABYTE. Our Commitment to Preserving the Environment In addition to high-efficiency performance, all GIGABYTE motherboards fulfill European Union regulations for RoHS (Restriction of Certain Hazardous Substances in Electrical and Electronic Equipment) and WEEE (Waste Electrical and Electronic Equipment) environmental directives, as well as most major worldwide safety requirements. To prevent releases of harmful substances into the environment and to maximize the use of our natural resources, GIGABYTE provides the following information on how you can responsibly recycle or reuse most of the materials in your "end of life" product. Restriction of Hazardous Substances (RoHS) Directive Statement GIGABYTE products have not intended to add and safe from hazardous substances (Cd, Pb, Hg, Cr+6, PBDE and PBB). The parts and components have been carefully selected to meet RoHS requirement. [. . . ]