User manual GIGABYTE GA-990FXA-UD7

[. . . ] 1001 12ME-990FXA7-1001R Motherboard GA-990FXA-UD7 Motherboard GA-990FXA-UD7 May 13, 2011 May 13, 2011 Copyright © 2011 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. Changes to the specifications and features in this manual may be made by GIGABYTE without prior notice. No part of this manual may be reproduced, copied, translated, transmitted, or published in any form or by any means without GIGABYTE's prior written permission. Documentation Classifications In order to assist in the use of this product, GIGABYTE provides the following types of documentations: For quick set-up of the product, read the Quick Installation Guide included with the product. [. . . ] Note: When using this function, avoid inadequate shutdown from the operating system or removal of the AC power, or the settings may not be effective. Determines whether to let the system consume less than 1W power in S5 (shutdown) state. (Default: Disabled) Note: When this item is set to Enabled, the following four functions will become unavailable: PME event wake up, power on by mouse, power on by keyboard, and wake on LAN. (Note) Supported on Windows 7/Vista operating system only. - 54 - BIOS Setup 2-8 PC Health Status CMOS Setup Utility-Copyright (C) 1984-2011 Award Software PC Health Status Hardware Thermal Control Reset Case Open Status Case Opened Vcore DDR3 1. 5V +3. 3V +12V Current System Temperature Current CPU Temperature Current CPU FAN Speed Current SYSTEM FAN1 Speed Current SYSTEM FAN2 Speed Current POWER FAN Speed CPU Warning Temperature CPU FAN Fail Warning SYSTEM FAN1 Fail Warning SYSTEM FAN2 Fail Warning POWER FAN Fail Warning CPU Smart FAN Control [Enabled] [Disabled] No 1. 364V 1. 536V 3. 280V 12. 048V 38oC 36oC 1962 RPM 0 RPM 0 RPM 0 RPM [Disabled] [Disabled] [Disabled] [Disabled] [Disabled] [Enabled] +/-/PU/PD: Value F6: Fail-Safe Defaults F10: Save Item Help Menu Level Enter: Select higf: Move F5: Previous Values ESC: Exit F1: General Help F7: Optimized Defaults CMOS Setup Utility-Copyright (C) 1984-2011 Award Software PC Health Status CPU Smart FAN Mode System Smart FAN Control [Auto] [Enabled] Item Help Menu Level Enter: Select higf: Move F5: Previous Values +/-/PU/PD: Value F6: Fail-Safe Defaults F10: Save ESC: Exit F1: General Help F7: Optimized Defaults Hardware Thermal Control Enables or disables the CPU overheating protection function. When enabled, the CPU core voltage and ratio will be reduced when the CPU is overheated. (Default: Enabled) Keeps or clears the record of previous chassis intrusion status. Enabled clears the record of previous chassis intrusion status and the Case Opened field will show "No" at next boot. (Default: Disabled) Displays the detection status of the chassis intrusion detection device attached to the motherboard CI header. If the system chassis cover is removed, this field will show "Yes", otherwise it will show "No". To clear the chassis intrusion status record, set Reset Case Open Status to Enabled, save the settings to the CMOS, and then restart your system. - 55 BIOS Setup Reset Case Open Status Case Opened Current Voltage(V) Vcore/DDR3 1. 5V/+3. 3V/+12V Current System/CPU Temperature Current CPU/SYSTEM/POWER FAN Speed (RPM) CPU Warning Temperature Displays current CPU/system/power fan speed. Displays the current system voltages. CPU/SYSTEM/POWER FAN Fail Warning Sets the warning threshold for CPU temperature. When CPU temperature exceeds the threshold, BIOS will emit warning sound. Options are: Disabled (default), 60oC/140oF, 70oC/158oF, 80oC/176oF, 90oC/194oF. Allows the system to emit warning sound if the CPU/system/power fan is not connected or fails. (Default: Disabled) Enables or disables the CPU fan speed control function. Enabled allows the CPU fan to run at different speed according to the CPU temperature. You can adjust the fan speed with EasyTune based on system requirements. This item is configurable only if CPU Smart FAN Control is set to Enabled. Auto Lets the BIOS automatically detect the type of CPU fan installed and sets the optimal CPU fan control mode. Enabled allows the system fan to run at different speed according to the system temperature. (Default: Enabled) CPU Smart FAN Control CPU Smart FAN Mode System Smart FAN Control BIOS Setup - 56 - 2-9 Load Fail-Safe Defaults CMOS Setup Utility-Copyright (C) 1984-2011 Award Software MB Intelligent Tweaker(M. I. T. ) Standard CMOS Features Advanced BIOS Features Integrated Peripherals Power Management Setup PC Health Status Load Fail-Safe Defaults Load Optimized Defaults Set Supervisor Password Set User Password Save Load Fail-Safe Defaults (Y/N)? [. . . ] Calculate total memory by testing the last double word of each 64K page 2. Initialize L2 cache for P6 class CPU & program CPU with proper cacheable range 3. On MP platform, adjust the cacheable range to smaller one in case the cacheable ranges between each CPU are not identical Initialize USB Keyboard & Mouse Test all memory (clear all extended memory to 0) Clear password according to H/W jumper (optional) Display number of processors (multi-processor platform) 1. Early ISA PnP initialization - Assign CSN to every ISA PnP device Appendix - 110 - POST (hex) 59h 5Dh 60h 63h 65h 67h 69h 6Bh 6Dh 6Fh 75h 77h 7Ah 7Ch 7Fh 82h 83h 84h 85h 87h 89h 8Bh 8Dh 8Fh 93h Description Initialize the combined Trend Anti-Virus code 1. [. . . ]