BIOS的功能与基本设置.doc

BIOS的功能与基本设置The BIOS features and basic SettingsEnter the BIOS Settings, select and enter ，zPower Management Setup" (Power Management Settings), then the "Power On By Ring" (from Modem awaken) is set to "Disable" and ^troubleshootingThe BIOS serves as a bridge between the hardware and the operating system, which allows you to set the systems operating mode and hardware related parameters・ Department ofWhen the system is switched on, the BIOS will start the self-test (POST) first・ At this point, press the Del key to enter the BIOS to set the main imageIt is. Here we will make some instructions on how the BIOS functions and how it works・Its function and operation instructions are as follows:Standard CMOS Setup system basic parameter settingThis option functions mainly to set the systems basic parameters・ The user selects the project to set, using PageUp and PageThe down key changes the content・ In each of the options, you can button to display the contents of that option.Date (Date)Set current date・ The scope is:Month (Month) : 1 to 12Day: 1 to 31Year (Year) : to 2079Time (Time)Set current time・ The scope is:Hour: 00 to 23Minu7te (minute) : 00 to 59Second (Second) : 00 to 59HardDisksThis option is used to set up all the IDE drives in the system(PrimaryMaster/Slave: SecondaryMaster/Slave)Type. The instructions are as follows:Auto: allows the system to automatically detect the type of harddisk and set it when it is switched on.None: no hard drive.User: allows users to set their own hard drive parameters. Including CYLS, HEAD, PRECOMP, LAND乙 In hardAll the instructions on the disc machine have the head count and so on.[special note] : the BIOS does not support SCSI hard drive Settings・There are three options for MODE:NORMAL mode: for traditional standard mode, the capacity of the hard drive is 528MB.LBA (LogicalBlockAddressingMode) pattern: applies to the hard disk capacity and supports the logical block LARGEMode: this option is available when the hard disk or operating system does not support the LBA mode when the hard disk capacity exceeds 528MB.DriverA/DriverB (None)This option sets the floppy disk type, which can be selected for: 360KB, 5.25 in; 1.2 MB, 5.25 in; 720 KB, 3.5 in; 1. 44 MB, 3.5 in; 2.88 MB, 3.5 in; There are six types, None.Floppy3ModeSupport (default is Disable)If you use the Japanese standard mode floppy disk (Floppy3Mode), set it. Otherwise, cancel (disable) this set of workCan. The options are riveA, driveB, Both, and Disable・Video (Video display card type, the default value is EGA/VGA)To set the display card type, there are options: MONO (monochrome), EGA/VGA (color), CGA40, CGA80.HaltOn (pause boot, default is AllError)This column sets the type of exception that will cause the system to pause, and the options are available:AllErrors: there are any errors, the system displays the error message and stops the boot・NoErrors: the system will turn on no matter what the wrong system is.All, Butkeyboard: you have any errors, the system is on pause, but the keyboard exception is turned onAll, ButDisk/Key: you have any errors, the system is not booting, but the disk drives and keyboard exceptions are open as usualMachine.BIOS Features Setup: BIOS special parameter Settings This set of Settings can enhance your systems performance based on your system and requirements, but if you don，t know much about the set,It is recommended that you use the default values・ The function key operation method is described below the main image of the main image・BIOS special parameter SettingsThe function instructions are as follows:VirusWarning virus protection warning (Disable by default)This feature prevents the boot sector and the partition area from being changed, and any attempt to write to the area will result in the systemWhen the machine is displayed, the warning message is displayed・[special attention] : when you install a new operating system (such as Win98), please remove the disable featureHe was unable to install because of the balance・CPUInternalCache (CPU internal cache, the default value is Enable)This feature is used to enable (enable) or cancel (disable) CPULevell caching・ In terms of the overall velocity,Enabling LI is a lot better than canceling LI. Therefore, the default value is enabled (enable)・ExternalCache (external quick fetch function, the default value is Enable)This feature is used to enable (enable) or cancel (disable) CPULevel2 caching・ In terms of the overall velocity,The L2 fetch will be much higher than the L2 fetching・ Therefore, the default value is enabled (enable)・The PentiumProCPU has been built into the L2 cache・QuickPowerOnSelfTest (quick boot self test, default value is Enable)When the computer is turned on, the BIOS performs a series of boot tests. When this feature is enabled, it is streamlined and skippedTest the same project to shorten 。