Biostar 865G Micro 775 manual

865GMicro 775 BIOS Setup i BIOS Setup .......................................................................................1 1 Main Menu ................................................................................................... 3 2 Standard CM OS Features ............................................................................. 6 3 A[...]

865G Micro 775 1 BIOS Setup Introduction This manual discussed Award™ Setup program built into the ROM BIOS. The Setup program allows users to modify the basic s ystem configuration. This special inform ation is then stored in battery-b acked RAM so that it retai ns the Setup information when the power is turned off. The Award BIOS™ installed i[...]

865G Micro 775 2 PCI Bus Support This AWARD BIOS also supports Version 2. 1 of th e Intel PCI (P eripheral Co mponent Interconnect) local bus specification. DRAM Support DDR DRAM (Double Data Rate Sy nchronous DRAM) are suppo rted. Supported CPUs This AWARD BIOS supports the Intel Pentium ® 4 CPU. Using Setup In general, you use the arrow keys to [...]

865G Micro 775 3 1 Main Menu Once you enter Award BIOS™ CMOS Setup Utili ty, the Main Menu will app ear on the screen. The Main Me nu allows you to select from several setup functions. Use the arrow keys to select am ong the items and press <Enter> to accept and enter the sub-menu.  Figure 1. Mai n Menu Standard CMOS Features This submen[...]

865G Micro 775 4 Integrated Peripherals This submenu allows you to configure cert ain IDE hard drive options and Programmed Input/ Output features. Power Management Setup This submenu allows you to confi gure the power management features. PnP/PCI Configurations This submenu allows you to configure certain “Plug and Play” and PCI options. PC He[...]

865G Micro 775 5 Set User Password If the Supervisor Password is not set, then th e Us er Password will function in the same way as the Supervisor Password. If the Superv isor Password is set and the User Password is set, the “User” will only be able to v iew configu rations but will not be able to change them . Save & Exit Setup Save all c[...]

865G Micro 775 6 2 Standard CMOS Features The items in Standard CMOS Setup Menu are divided into 10 categories. Each category includes no, one or more than on e setup items. Use the arrow keys to highlight the item and then use the<PgUp> or <PgDn> keys to se lect th e value you want in each item.  Figure 2. Standard CMO S Setup[...]

865G Micro 775 7 Main Menu Selections This table shows the selections th at you can make on the Main Menu. Item Options Description Date mm : dd : yy Set the system date. Note that the ‘Day’ automaticall y changes when you set the date. Time hh : mm : ss Set the system internal clock. IDE Primary Master Options are in its sub menu. Press <En[...]

865G Micro 775 8 Item Options Description Halt On All Errors No Errors All, but Keyboard All, but Diskette All, but Disk/ Key Select the situation in which you want the BIOS to stop the POST process and notify you. Base Memory N/A Displays the amount of conventional memory detected during boot up. Extended Memory N/A Displays the amount of extended[...]

865G Micro 775 9 3 Advanced BIOS Features  Figure 3. Advanced BIOS Setup[...]

865G Micro 775 10 Boot Seq & Floppy Setup Hard Disk Boot Priority These BIOS attem pt to arrange the Hard Disk boot sequence auto matically. This will depend on which Hard Disk is installed. The Choices: Pri. Master, Pri. Slave, Sec. Master, Sec, Slave, USB HDD0, USB HDD1, USB HDD2, and Bootable Add-in Cards.[...]

865G Micro 775 11 First/ Second/ Third/ Boot Other Devi ce These BIOS attem pt to load the o perating system from the device in the sequence selected in these items . The Choices: Floppy, LS120, HDD-0, SCSI, CDROM, HDD-1, HDD-2, HDD-3, ZIP100, LAN, HPT370, Disabled, En abled. Swap Floppy Drive For systems with two floppy drives, this option allows [...]

865G Micro 775 12 CPU L3 Cache Depending on the CPU/chipset in use, y ou may be ab le to increase mem ory access time with this op tion. Enabled (default) Enable cache. Disabled Disable cache. CPU Feature Delay Prior to Thermal Set this item to enable the CPU Therm al function to engag e after the specified time. The Choices: 4 Min, 8 Min , 16Min ([...]

865G Micro 775 13 Limit CPU ID Max Val Set limit CPU ID maximun vale to 3, it should be disabled for W inXP. The Choices: Disab led (default), Enabled . C1E Function This item allows you to configur e the Enhanced Halt State (C1E) func tion, which may reduce the power consumption of your syste m when the s ystem is idle. The Choices: Auto (default)[...]

865G Micro 775 14 Select if chipset or keyboard co ntroller should con trol Gate A20. Normal A pin in the key boa rd controller controls Gate A20. Fast (default) Lets chipset control Gat e A20. Typematic Rate Setting When a key is h eld down, the keystroke will r epeat at a rat e determined by the keyboard controller. When enabled, the t ypematic r[...]

865G Micro 775 15 4 Advanced Chipset Features This submenu allows you to configure the specifi c featur es of the chipset installed on your system. This chipset manage bus speeds and access to sy stem memory resourc es, such as DRAM. It also coordinates communications with the PCI bus. The defau lt settings that came with your system have been opti[...]

865G Micro 775 16 DRAM RAS# to CAS# De lay This field let you inser t a timing delay betw een the CAS and RAS strobe signals, used when DRAM is written to, read f rom, or refreshed. Fast gives faster per formance; and slow gives more stable performance. This fiel d applies only when synchronous DRAM is installed in the s ystem. The Choices: 4 (defa[...]

865G Micro 775 17 Init Display First This item allows y ou to decide to active whether PCI Slot or on-chip VGA first. The Choices: PCI Slot (defau lt), Onboard/AGP[...]

865G Micro 775 18 5 Integrated Peripherals  Figure 5. Integrat ed Peripherals[...]

865G Micro 775 19 Onboard IDE Device Press Enter to configure the onbo ard IDE Controllers. IDE HDD Block Mode Block mode is also called block transfer, multip le commands, or m ultiple sector read / write. If your IDE hard drive s upports blo ck mode (most new drives do), select Enabled for autom atic detection of the o ptimal number of block mode[...]

865G Micro 775 20 Primary / Se condary /Maste r / Slave UDMA Ultra DMA/100 functionality can be implem ented if it is supported by the IDE hard drives in your system. As well, your operating environment requires a DMA driver (Windows 95 OSR2 or a third party IDE bus master driver). If your hard drive and your system software both support Ultra DMA/[...]

865G Micro 775 21 Onboard Device Press Enter to configure the onboard Device. USB Controller Select Enabled i f your system contains a Universal Serial Bus (U SB) controller and you have USB peripherals. The Choices: Enabled (default), Disabled USB 2.0 Controller This entry is to enabled/ disabled EHCI controller only. This BIOS itself may/ may not[...]

865G Micro 775 22 AC97 Audio This item allows you to decide to enab le/ disable to AC97 Audio support. The Choices: Auto (defaul t), Disabled. AC97 Modem This item allows you to decide to enable/ disable to AC97 Modem support. The Choices: Auto (defaul t), Disabled. Onboard PCI LAN This item allows you to enable or disable the Onboard PCI LAN. The [...]

865G Micro 775 23 Onboard Serial Port 2 Select an address and correspond ing interrupt for the first and second serial ports The Choices: 2F8/IRQ3 (default), Disab led, Auto, 3F8/IRQ4, 3E8/IRQ4, 2E8/IRQ3. UART Mode Select This item allows you to determine which Infrared (IR) function of onboard I/O chip. T he Choices: Normal (default), ASKIR, IrDA,[...]

865G Micro 775 24 6 Power Management Setup The Power Management Setup Menu allows you to configure your s ystem to utilize energy conservation and power up/power down features .  Figure 6. Power Manageme nt Setup ACPI Function This item displa ys the status of th e Adva nced Configuration and Power Management (ACPI). The Choices: Enabled (defaul[...]

865G Micro 775 25 HDD Power Down = 15 min Max Savin g Maximum power manage ment only availa ble for sl CPU’s. Doze Mode = 1 min Standby Mode = 1 min. Suspend Mode = 1 min. HDD Power Down = 1 min. User Defined (default) Allows you to set each mode individually. When not disabled, each of th e ranges are from 1 min. to 1 hr . except for HDD Power D[...]

865G Micro 775 26 Suspend Mode When enabled and after the set time of system inactivity, all d evices except the CPU will be shut off. The Choices: Disabled (defaul t), 1Min, 2Min, 4M in, 8Min, 12Min, 20Min, 30Min, 40Min, 1Hour. HDD Power Down When enabled and after the set time of system inac tivity, the hard disk drive will be powered down while [...]

865G Micro 775 27 The Choices: Disab led (default), Enabled . FDD, COM, LPT Port You can select t o enable or disa b le FDD, COM, and LPT port under this item. The Choices: Disab led (default), Enabled . PCI PIRQ [A-D]# You can select to enable or disabl e PCI PIRQ [A-D]# under this item. The Choices: Disab led (default), Enabled .[...]

865G Micro 775 28 7 PnP/PCI Configurations This section describes configuring the PCI bus system. PCI, or Personal Computer Interconnect, is a s ystem which allows I/O devic es to operate at speeds near ing the speed of the CPU itself uses when comm unicating with its own specia l components. This section covers some very technical items and it is [...]

865G Micro 775 29 Resources Controlled By By Choosing “ Auto(ESCD) ” (default), th e system BIOS wil l detect the s ystem resources and automatically assign the relative IRQ and DMA channel for each peripheral.By Choosing “Manual”, the user will need to a ssign IRQ & DMA for add-on cards. Be sure that there are no IRQ/DMA and I/O port c[...]

865G Micro 775 30 8 PC Health Status  Figure 8. PC Health Status Shutdown Temperature This item allows you to set up the CPU shutdow n Temperature. This item is onl y effective under Windows 98 ACPI mode. The Choices: 60 ° C/140 ° C, 65 ° C/149 ° F, 70 ° C/140 ° C, Disabled (default). SYS FAN Control by Choose “smart” to reduce the noi[...]

865G Micro 775 31 Start PWM Value When CPU temperature arrives to the set value, the CPU fan will work und er Smart Fan Function mode. The range is from 0~ 127, with an interval of 1. The Choices: 32 (default) . Slope PWM Increasing the value of slop e PWM will raise th e speed of CPU fan. The Choices: 1 PWM Valu e/ ℃ (default), 2 PWM Value/ ℃ [...]

865G Micro 775 32 9 Frequency /Voltage Control  Figure 9. Frequency Control CPU Clock Ratio The Choices: 8 X (d efault). Min= 8,Max= 50,Key in a DEC number. Auto Detect P CI Clk This item allows you to enable / disable auto Detect PCI Clock. The Choices: Enabled (default), Disabled. Spread Spectrum This item allows you to enable / disable spectr[...]

865G Micro 775 33 CPU Clock This item allows you to select CPU Clock, and CPU over clocking. The Choices: 100 (default) . Min= 100,Max= 255,Key in a D EC number. If unfortunately, the system’s freque ncy that you are selected is not functioning, there are two me thods of booting-up the system. Method 1: Clear the COMS data by setting the JCOMS1 ([...]