Gigabyte 5222, 5225, 5230

- 51 -BIOS Setup

English

Current Voltage (V) Vcore / DDR25V / +3.3V / +5V / +12V

Detect system's voltage status automatically.

Current System Temperature

Detect System temperature automatically.

Current CPU Temperature

Detect CPU temperature automatically.

Current CPU/SYSTEM FAN Speed (RPM)

Detect CPU/SYSTEM Fan speed status automatically.

CPU Warning Temperature

60oC / 140oFMonitor CPU Temp. at 60oC / 140oF.

70oC / 158oFMonitor CPU Temp. at 70oC / 158oF.

80oC / 176oFMonitor CPU Temp. at 80oC / 176oF.

90oC / 194oFMonitor CPU Temp. at 90oC / 194oF.

8Disabled Disable this function.(Default value)

CPU FAN Fail Warning

Disabled Fan Warning Function Disable. (Default value)

Enabled Fan Warning Function Enable.

SYSTEM FAN Fail Warning

Disabled Fan Warning Function Disable. (Default value)

Enabled Fan Warning Function Enable.

Contents

Main Page Declaration of Conformity Timmy Huang Timmy Huang Mother Board GA-7N400E DECLARATION OF CONFORMITY USER'S MANUAL Table of Content Chapter 2 Hardware Installation Process............................................... 9 Chapter 3 BIOS Setup .........................................................................31 Chapter 4 Technical Reference........................................................... 59 Chapter 5 Appendix............................................................................. 75 Item Checklist Installing the motherboard to the chassis... Chapter 1 Introduction Features Summary Page GA-7N400E Introduction - 7 - (*)For GA-7N400E-L only. GA-7N400E(-L) Motherboard Layout Block Diagram Chapter 2 Hardware Installation Process Step 1: Set System Jumper (CLK_SW) & (CLK_RATIO) Step 2: Install the Central Processing Unit (CPU) Step 2-1: CPU Installation Step 2-2: CPU Cooling Fan Installation Step 3: Install Memory Modules DDR Introduction Step 4: Install expansion cards Step 5: Connect ribbon cables, cabinet wires and power supply Step 5-1: I/O Back Panel Introduction GA-7N400E-L GA-7N400E u PS/2 Keyboard and PS/2 Mouse Connector y Audio Connectors w Parallel Port, Serial Ports COM1 / COM2 Step 5-2: Connectors Introduction Hardware Installation Process - 19 - 1) ATX_12V (+12V Power Connector) Pin No. Definition 1 GND 2 GND 3 +12V 4 +12V 2) ATX (ATX Power) 3) CPU_FAN (CPU Fan Connector) 4) SYS_FAN (System Fan Connector) 5) FDD (Floppy Connector) 6) IDE1 / IDE2 (IDE1 / IDE2 Connector) 7) F_PANEL (2 x 10 pins Connector) 8) BATTERY CAUTION + 9) PWR_LED Page 12)F_AUDIO (Front Audio Connector) 13)SUR_CEN (Surround Center Connector) 14)SPDIF_IO (SPDIF In / Out Connector) 62 5 15)CD_IN (CD In Connector) 1 16)AUX_IN (AUX In Connector) 17)F_USB (Front USB Connector, Yellow) - 28 -GA-7N400E(-L) Motherboard 18)I R IR 19)GAME (Game Connector) 2 15 16 20)INFO_LINK 21)CI (CASE OPEN) Page Chapter 3 BIOS Setup ENTERING CONTROL SETUP KEYS The Main Menu (For example: BIOS Ver. : E2) Page Standard CMOS Features Date The date format is <week>, <month>, <day>, <year>. Time IDE Primary Master, Slave / IDE Secondary Master, Slave Drive A / Drive B Page Advanced BIOS Features First / Second / Third Boot Device SATA/RAID/SCSI Boot Order Boot Up Floppy Seek Flexible AGP 8X Init Display First System Performance Advanced Chipset Features Page Integrated Peripherals Page Onboard LAN Boot ROM Onboard Serial Port 1 Onboard Serial Port 2 UART Mode Select Page Page Power Management Setup ACPI Suspend Type Soft-Off by PWR-BTTN Page Power On By Keyboard KB Power ON Password AC BACK Function PnP/PCI Configurations PCI 1/PCI 5 IRQ Assignment PCI 2 IRQ Assignment PCI 3 IRQ Assignment PCI 4 IRQ Assignment PC Health Status Page Frequency/Voltage Control VCORE OverVoltage Control DIMM OverVoltage Control AGP OverVoltage Control Load Fail-Safe Defaults Load Fail-Safe Defaults (Y/N) ? Y Load Fail-Safe Defaults Load Optimized Defaults Load Optimized Defaults (Y/N) ? Y Load Optimized Defaults Set Supervisor/User Password Enter Password: Save & Exit Setup Save to CMOS and EXIT (Y/N) ? Y Exit Without Saving Quit Without Saving (Y/N)? N Page Page Chapter 4 Technical Reference BIOS Flash Procedure Q-Flash Introduction A.What is Q-Flash Utility? B.How to use Q-Flash? Load BIOS From Floppy Follow the setup that showing on the scween to install the Utility. Page @ BIOS Introduction Gigabyte announces @ BIOS Windows BIOS live update utility Revision History2-/4-/6-Channel Audio Function Introuction Stereo Speakers Connection and Settings: 4 Channel Analog Audio Output Mode Basic 6 Channel Analog Audio Output Mode Page Basic & Advanced 6 Channel Analog Audio Output ModeNotes: SPDIF Output Device (Optional Device) Xpress Recovery Introduction Page Page Page Page Revision History Chapter 5 Appendix INSTALL CHIPSET DRIVER Pictures below are shown in Windows XP Install Drivers Item Description SOFTWARE APPLICATION Page FAQ specific motherboard model, please log on to Page Page - 82 - GA-7N400E(-L) Motherboard Troubleshooting A If you encounter any trouble during boot up, please follow the troubleshooting procedures. Appendix- 83 - A Technical Support/RMA Sheet && Acronyms Page Page Page Page Page Page CONTACT US Contact us via the information in this page all over the world. - 92 - GA-7N400E(-L) Motherboard