Instruções de Operação Gigabyte, Modelo GA-770TA-UD3
Fabricante : Gigabyte
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• Contact the place of purchase or local dealer if you are not able to replace the battery by yourself or uncertain about the battery model. • When installing the battery, note the orientation of the positive side (+) and the negative side (-) of the battery (the positive side should face up). • Used batteries must be handled in accordance with local environmental regulations. 20) CLR_CMOS (Clearing CMOS Jumper) Use this jumper to clear the CMOS values (e.g. date information and BIOS configurations) and reset the CMOS values to factory defaults. To clear the CMOS values, place a jumper cap on the two pins to temporarily short the two pins or use a metal object like a screwdriver to touch the two pins for a few seconds. Open: Normal Short: Clear CMOS Values • Always turn off your computer and unplug the power cord from the power outlet before clearing the CMOS values. • After clearing the CMOS values and before turning on your computer, be sure to remove the jumper cap from the jumper. Failure to do so may cause damage to the motherboard. • After system restart, go to BIOS Setup to load factory defaults (select Load Optimized Defaults ) or manually configure the BIOS settings (refer to Chapter 2, "BIOS Setup," for BIOS configurations). - 33 - BIOS Setup Chapter 2 BIOS Setup BIOS (Basic Input and Output System) records hardware parameters of the system in the CMOS on the motherboard. Its major functions include conducting the Power-On Self-Test (POST) during system startup, saving system parameters and loading operating system, etc. BIOS includes a BIOS Setup program that allows the user to modify basic system configuration settings or to activate certain system features. When the power is turned off, the battery on the motherboard supplies the necessary power to the CMOS to keep the configuration values in the CMOS. To access the BIOS Setup program, press the key during the POST when the power is turned on. To see more advanced BIOS Setup menu options, you can press + in the main menu of the BIOS Setup program. To upgrade the BIOS, use either the GIGABYTE Q-Flash or @BIOS utility. • Q-Flash allows the user to quickly and easily upgrade or back up BIOS without entering the operating system. • @BIOS is a Windows-based utility that searches and downloads the latest version of BIOS from the Internet and updates the BIOS. For instructions on using the Q-Flash and @BIOS utilities, refer to Chapter 4, "BIOS Update Utilities." • Because BIOS flashing is potentially risky, if you do not encounter problems using the current version of BIOS, it is recommended that you not flash the BIOS. To flash the BIOS, do it with caution. Inadequate BIOS flashing may result in system malfunction. • BIOS will emit a beep code during the POST. Refer to Chapter 5, "Troubleshooting," for the beep codes description. • It is recommended that you not alter the default settings (unless you need to) to prevent system instability or other unexpected results. Inadequately altering the settings may result in system's failure to boot. If this occurs, try to clear the CMOS values and reset the board to default values. (Refer to the "Load Optimized Defaults" section in this chapter or introductions of the battery/ clearing CMOS jumper in Chapter 1 for how to clear the CMOS values.) BIOS Setup - 34 - 2-1 Startup Screen The following screens may appear when the computer boots. A. The LOGO Screen (Default) Function Keys B. The POST Screen Award Modular BIOS v6.00PG, An Energy Star Ally Copyright (C) 1984-2009, Award Software, Inc. AMD 770 BIOS for GA-770TA-UD3 D12 . . . . : BIOS Setup : XpressRecovery2 : Boot Menu : Qflash 11/12/2009-RX780-SB710-7A66AG0SC-00 Motherboard Model BIOS Version Function Keys SATA Mode Message: "SATA is found running at IDE MODE!" When the motherboard is set to its default values, the monitor will display a message during the POST, telling you the SATA controller is running at IDE mode. The message that follows asks if you want to change it to AHCI mode and enable hot plug functionality for the SATA connectors. Press to enable AHCI mode or to continue IDE mode operation and stop showing this message again. Note: This message will appear again at next boot if you do not respond YES or NO in time. Function Keys: : POST SCREEN Press the key to show the BIOS POST screen. To show the BIOS POST screen at system startup, refer to the instructions on the Full Screen LOGO Show item on page 47. : BIOS SETUP\Q-FLASH Press the key to enter BIOS Setup or to access the Q-Flash utility in BIOS Setup. : XPRESS RECOVERY2 If you have ever entered Xpress Recovery2 to back up hard drive data using the driver disk, the key can be used for subsequent access to Xpress Recovery2 during the POST. For more information, refer to Chapter 4, "Xpress Recovery2." : BOOT MENU Boot Menu allows you to set the first boot device without entering BIOS Setup. In Boot Menu, u...
