Gigabyte Gag1975xc Manual

BIOS Setup - 51 -
EnglishDRAM RAS# Precharge
This feature allows you to set the DRAM RAS# Precharge Time.
2 Set DDRII RAM RAS# Precharge Time to 2.
3 Set DDRII RAM RAS# Precharge Time to 3.
4 Set DDRII RAM RAS# Precharge Time to 4.
5 Set DDRII RAM RAS# Precharge Time to 5.
6 Set DDRII RAM RAS# Precharge Time to 6.
AutoSet DDRII RAM RAS# Precharge time automatically. (Default value)
Active to Precharge Delay
This feature allows you to set Active to Precharge Delay when any DDRII DIMM is installed.
4~15Set...

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2-8 Top Performance
If you wish to maximize the performance of your system, set Top Performance as Enabled.
Disabled Disable this function. (Default Value)
Enabled Enable Top Performance function.
Top Performance will increase hardware working speed. Different system configuration (both hard-
ware component and OS) will effect the result. For example, the same hardware configuration might not
run properly with Windows XP, but works smoothly with Windows NT....

BIOS Setup - 53 -
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2-11 Load Optimized Defaults
Selecting this field loads the factory defaults for BIOS and Chipset Features which the system automati-
cally detects.
2-10Load Fail-Safe Defaults
Fail-Safe defaults contain the most appropriate values of the system parameters that allow minimum
system performance.
CMOS Setup Utility-Copyright (C) 1984-2006 Award Software
ESC: QuitF3: Change Language
F8: Dual BIOS/Q-FlashF10: Save & Exit Setup
Load Fail-Safe Defaults
`Standard CMOS Features...

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2-12Set Supervisor/User Password
When you select this function, the following message will appear at the center of the screen to assist
you in creating a password.
Type the password, up to eight characters, and press . You will be asked to confirm the
password. Type the password again and press . You may also press  to abort the
selection and not enter a password.
To disable password, just press  when you are prompted to enter password. A message
PASSWORD DISABLED...

BIOS Setup - 55 -
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2-14Exit Without Saving
Type Y will quit the Setup Utility without saving to RTC CMOS.
Type N will return to Setup Utility.
2-13Save & Exit Setup
Type Y will quit the Setup Utility and save the user setup value to RTC CMOS.
Type N will return to Setup Utility.
CMOS Setup Utility-Copyright (C) 1984-2006 Award Software
ESC: QuitF3: Change Language
F8: Dual BIOS/Q-FlashF10: Save & Exit Setup
Save Data to CMOS
`Standard CMOS Features
`Advanced BIOS Features
`Integrated Peripherals...

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Drivers Installation - 57 -
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Pictures below are shown in Windows XP.
Insert the driver CD-title that came with your motherboard into your CD-ROM drive, the driver
CD-title will auto start and show the installation guide. If not, please double click the CD-ROM
device icon in My computer, and execute the Run.exe.
Chapter 3 Drivers Installation
3-1 Install Chipset Drivers
After insert the driver CD, Xpress Install will scan automatically the system and then list all the drivers that
recommended to...

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3-2 Software Applications
This page displays all the tools that Gigabyte developed and some free software, you can choose
anyone you want and press install to install them.
3-3 Driver CD Information
This page lists the contents of software and drivers in this CD-title. 

Drivers Installation - 59 -
English3-4 Hardware Information
This page lists all device you have for this motherboard.
3-5 Contact Us
Please see the last page for details. 

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