User manual GIGABYTE GA-686NX

[. . . ] You may also restart by simultaneously press <Ctrl>, <Alt>, and <Del> keys. 4. 2. CONTROL KEYS Up arrow Down arrow Left arrow Right arrow Esc key Move to previous item Move to next item Move to the item in the left hand Move to the item in the right hand Main Menu - Quit and not save changes into CMOS Status Page Setup Menu and Option Page Setup Menu Exit current page and return to Main Menu Increase the numeric value or make changes Decrease the numeric value or make changes General help, only for Status Page Setup Menu and Option Page Setup Menu Change color from total 16 colors Reserved Reserved Restore the previous CMOS value from CMOS, only for Option Page Setup Menu Load the default CMOS value from BIOS default table, only for Option Page Setup Menu Load the default Reserved Reserved Save all the CMOS changes, only for Main Menu 4-1 PgUp key PgDn key F1 key F2 key F3 key F4 key F5 key F6 key F7 key F8 key F9 key F10 key BIOS CONFIGURATION 4. 3. Main Menu The on-line description of the highlighted setup function is displayed at the bottom of the screen. Status Page Setup Menu / Option Page Setup Menu Press F1 to pop up a small help window that describes the appropriate keys to use and the possible selections for the highlighted item. [. . . ] (CPU Temperature is out of SPEC. ) 4-16 GA-686NX · OK CPU Temp. Power Supply ±12V / ±5V The default value depends on system monitoring ±12V / ±5V voltage status. Fail OK The ±12V / ±5V voltage from Power supply is out of SPEC. The ±12V / ±5V voltage from Power supply is in SPEC. · Battery Status The default value depends on system monitoring Battery status. Fail OK The Battery (3V) voltage is out of SPEC. The Battery (3V) voltage is in SPEC. · CPU VCore Voltage 1. 8V~3. 5V The voltage is current setting for CPU. 4. 8. POWER MANAGEMENT SETUP ROM PCI / ISA BIOS POWER MANAGEMENT SETUP AWARD SOFTWARE, INC. Power Management PM Control by APM : Enable : Yes * * Reload Global Timer Events * * IRQ [3-7, 9-15] , NMI Primary IDE 0 Primary IDE 1 Secondary IDE 0 Secondary IDE 1 Floppy Disk Serial Port Parallel Port : Enabled : Disabled : Disabled : Disabled : Disabled : Enabled : Enabled : Disabled Suspend Mode HDD Power Down Suspend Mode option VGA Active Monitor Soft-off by PWR-BTTN CPUFAN off In Suspend Power-Supply Type * Resume by Alarm : Disable : Disable : PowerOn Suspend : Disabled : Instant-off : Disabled : Auto : Disabled ** Date ( of Month ) Alarm : 0 ** Time ( hh:mm:ss) Alarm : 00:00:00 ESC : Quit F1 : Help F5 F7 : Select ¡ô¡õ¡÷¡ö Item PU/PD/+/: Modify : Color : Old Values (Shift)F2 : Load Setup Defaults * Figure 4. 5: Power Management Setup This item will show up when user uses ATX power supply. 4-17 BIOS CONFIGURATION * * These two items will show up when Resume by Alarm is enabled. · Power Management The default value is Enabled. Disable Green function. · PM Control by APM The default value is Yes. Disable software APM function. · Suspend Mode The default value is Disable. · PNP OS Installed The default value is No. Yes No Enable PNP OS Installed function. Disable PNP OS Installed function. · Resources Controlled by The default value is Manual. Manual Auto User can set the PnP resource (I/O Address, IRQ & DMA channels) used by legacy ISA DEVICE. BIOS automatically use these PnP rescuers. · Reset Configuration Data The default value is Disabled. 4-21 BIOS CONFIGURATION Disabled Enabled Disable this function. Enable clear PnP information in ESCD. · IRQ (3, 4, 5, 7, 9, 10, 11, 12, 14, 15), DMA(0, 1, 3, 5, 6, 7) assigned to The default value is "Legacy ISA" or "PCI/ISA PnP". Legacy ISA PCI/ISA PnP The resource is used by Legacy ISA device. The resource is used by PCI/ISA PnP device (PCI or ISA). · Used MEM base addr The default value is N/A. block starting address. · Used MEM Length The default value is 8K. INTEGRATED PERIPHERALS 4-22 GA-686NX ROM PCI / ISA BIOS INTEGRATED PERIPHERALS AWARD SOFTWARE, INC. IDE HDD Block Mode IDE Primary Master PIO IDE Primary Slave PIO IDE Secondary Master PIO IDE Secondary Slave PIO IDE Primary Master UDMA IDE Primary Slave UDMA IDE Secondary Master UDMA IDE Secondary Slave UDMA On-Chip Primary PCI IDE On-Chip Secondary PCI IDE USB Keyboard Support Onboard FDC Controller Onboard Serial Port1 Onboard Serial Port2 Onboard Parallel Port Parallel Port Mode * ECP Mode Use DMA * EPP Mode Select : Enabled : Auto : Auto : Auto : Auto : Auto : Auto : Auto : Auto : Enabled : Enabled : Disabled : Enabled : 3F8/IRQ4 : 2F8/IRQ3 : 378/IRQ7 : SPP :3 : EPP1. 7 PS/2 Mouse Power On Keyboard Power On ** KB Power On Multikey : Disabled : Disabled : Enter ESC F1 F5 F7 : Select : Quit ¡ô¡õ¡÷¡ö Item : Help PU/PD/+/: Modify : Old Values (Shift)F2 : Color : Load Setup Defaults Figure 4. 7: Load Setup Defaults * As ECP Mode is selected, two options can be defined: 1. [. . . ] Display buffer memory for VGA/ EGA/CGA/MONOCHROME adapter. Reserved for I/O device BIOS ROM or RAM buffer. Reserved for PCI device ROM. System extension memory. I/O MAP: [000-01F] [020-021] [022-023] [040-05F] [060-06F] [070-07F] [080-09F] [0A0-0BF] [0C0-0DF] [0F0-0FF] [1F0-1F8] [278-27F] [2B0-2DF] [2F8-2FF] [360-36F] [378-37F] [3B0-3BF] [3C0-3CF] [3D0-3DF] [3F0-3F7] [3F8-3FF] DMA controller. (Master) INTERRUPT controller. (Master) CHIPSET control registers I/O ports. KEYBOARD interface controller. (8042) RTC ports & CMOS I/O ports. [. . . ]