Acer 930 Скачать руководство пользователя страница 40 | Manualshive

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background image

2-

40

User’s Guide

or

Press

or

and select

None

to remove the existing password.

4.

Press

to exit the System Security screen and return to the main

menu.

5.

Press

to exit the BIOS utility. A dialog box appears asking if you

want to save the CMOS data.

6.

Select

Yes

to save the changes.

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Содержание 930

Страница 1: ...is no need to run Setup when starting the computer unless you get a Run Setup message The Setup program loads configuration values into the battery backed nonvolatile memory called CMOS RAM This memory area is not part of the system RAM If you repeatedly receive Run Setup messages the battery may be bad In this case the system cannot retain configuration values in CMOS Ask a qualified technician f...

Страница 2: ...he BIOS Utility main menu then appears BIOS Utility System Information Product Information Disk Drives Power Management Startup Configuration Advanced Configuration System Security Date and Time Load Default Settings Abort Settings Change Move highlight bar Select Esc Exit The parameters on the screens show default values These values may not be the same as those in your system ...

Страница 3: ...hannel Master Hard Disk IDE Primary Channel Slave None IDE Secondary Channel Master CD ROM IDE Secondary Channel Slave None Total Memory xx MB 1st Bank EDO 2nd Bank EDO 3rd Bank EDO 4th Bank EDO PgDn PgUp Move Screen Esc Back to Main Menu The System Information menu shows the current basic configuration of your system The command line at the bottom of the menu tells you how to move from one screen...

Страница 4: ...e settings are non configurable from these screens Select other configuration options from the BIOS Utility main menu to change the settings 2 2 1 Processor The Processor parameter specifies the type of processor currently installed in your system The system is designed to support the Intel Pentium II CPU 2 2 2 Processor Speed The Processor Speed parameter specifies the speed of the CPU currently ...

Страница 5: ... 4 1 2 2 7 Floppy Drive B This parameter specifies the system s current floppy drive B settings For information on how to configure the floppy drives see section 2 4 1 2 2 8 IDE Primary Channel Master This parameter specifies the current configuration of the IDE device connected to the master port of the primary IDE channel For information on how to configure IDE devices see section 2 4 2 2 2 9 ID...

Страница 6: ...installed in bank 1 The None setting indicates that there is no DRAM installed For the location of bank 1 refer to Figure 1 2 2nd Bank This parameter indicates the type of DRAM installed in bank 2 The None setting indicates that there is no DRAM installed For the location of bank 2 refer to Figure 1 2 3rd Bank This parameter indicates the type of DRAM installed in bank 3 The None setting indicates...

Страница 7: ...matically detects if there is a mouse connected to the system If there is this parameter displays the Installed setting Otherwise this is set to None 2 2 17 Memory Parity Mode This parameter indicates the setting of the memory parity mode It may be set to Enabled or Disabled 2 2 18 Onboard USB This parameter specifies whether the onboard USB controller is enabled or not For information on how to e...

Страница 8: ...xxxxxx System S N xxxxxxxxx Main Board ID xxxxxxxxx Main Board S N xxxxxxxxx System BIOS Version vx xx System BIOS ID xxx xx xxx xx BIOS Release Date xx xx xx Esc Back to Main Menu 2 3 1 Product Name This parameter specifies the official name of the system 2 3 2 System S N This parameter specifies the system s serial number 2 3 3 Main Board ID This parameter specifies the system board s identifica...

Страница 9: ...IOS Utility 2 9 2 3 6 System BIOS ID This parameter specifies the identification number of the BIOS utility 2 3 7 BIOS Release Date This parameter specifies the official date the BIOS version is released ...

Страница 10: ...e Disk Drives parameters and their default settings Disk Drives Page 1 1 Floppy Drive A xx MB xx inch Floppy Drive B xx MB xx inch 8 IDE Primary Channel Master 8 IDE Primary Channel Slave 8 IDE Secondary Channel Master 8 IDE Secondary Channel Slave Move Highlight Bar Change Setting F1 Help The triangle mark that precede an item within a menu indicates that there is a detailed menu for that particu...

Страница 11: ...r item displays the following menu IDE Primary Channel Master Page 1 1 Type Auto Cylinder Head Sector Size MB Hard Disk Block Mode Disabled Advanced PIO Mode Auto Hard Disk Size 504MB Disabled Hard Disk 32 Bit Access Disabled CD ROM Drive DMA Mode Disabled Move Highlight Bar Change Setting F1 Help The parameters for the IDE Primary Channel Slave the IDE Secondary Channel Master and IDE Secondary C...

Страница 12: ...e 2 4 2 IDE Drives There are four IDE drive option items under the Disk Drives menu Select the IDE Primary Channel Master item or the IDE Secondary Channel Master if you want to configure an IDE device set as master Select the IDE Primary Channel Slave item or the IDE Secondary Channel Slave if you want to configure an IDE device set as slave To configure an IDE device designated as master 1 Selec...

Страница 13: ...k may be formatted according to the user specified number of cylinders heads and sectors select the User option Then enter the appropriate drive information If there is no device connected choose None To configure an IDE device designated as slave 1 Select the IDE Primary Channel Slave or the IDE Secondary Channel Slave option to display its menu 2 Highlight the parameter Type then press or to dis...

Страница 14: ...disregard the feature change the setting to Disabled Hard Disk Size 504 MB When set to Auto the BIOS utility automatically detects if the installed hard disk supports the function If supported it allows you to use a hard disk with a capacity of more than 504 MB This is made possible through the Logical Block Address LBA mode translation However enhanced IDE feature works only under DOS and Windows...

Страница 15: ...Novell NetWare If your software or hard disk does not support this function set this parameter to Disabled CD ROM Drive DMA Mode This parameter allows you to enable or disable the CD ROM drive DMA mode Set this parameter to Enabled to enable the DMA mode for the CD ROM drive This improves the system performance since it allows direct memory access to the CD ROM To deactivate the function set the p...

Страница 16: ...g F1 Help 2 5 1 Power Management Mode This parameter allows you to reduce power consumption When this parameter is set to Enabled you can configure the IDE hard disk and system timers Setting to Disabled deactivates the power management feature and all the timers IDE Hard Disk Standby Timer This parameter allows the hard disk to enter standby mode after inactivity of 1 to 15 minutes depending on y...

Страница 17: ...section 2 5 2 detected resume system operation STOP CPU CLOCK IN SLEEP STATE If you want to stop the CPU clock when the system enters the sleep or suspend mode set this parameter to Yes If not then select No 2 5 2 Wakeup Event This parameter lets you specify the activity that will return the system to normal operating mode Modem Ring Enable this item if you want to specify the modem activity as yo...

Страница 18: ...Startup Configuration Page 1 1 Fast POST Mode Auto Silent Boot Enabled Num Lock After Boot Enabled Memory Test Disabled Initialize SCSI Before IDE Disabled System Boot Drive Drive A Then C Boot From CD ROM Disabled Boot from Onboard SCSI Device Disabled Move Highlight Bar Change Setting F1 Help 2 6 1 Fast POST Mode This parameter allows the system to boot faster by skipping some POST routines The ...

Страница 19: ...ck After Boot This parameter allows you to activate the Num Lock function upon booting The default setting is Enabled 2 6 4 Memory Test When set to Enabled this parameter allows the system to perform a RAM test during the POST routine When set to Disabled the system detects only the memory size and bypasses the test routine The default setting is Disabled 2 6 5 Initialize SCSI Before IDE Enabling ...

Страница 20: ... Drive parameter When set to Disabled the system boots from the drive specified in the System Boot Drive parameter Note that the CD ROM drive mentioned above refers to an IDE CD ROM drive When setting the boot options for a SCSI CD ROM drive see section 2 6 8 for details on SCSI device boot parameters 2 6 8 Boot from Onboard SCSI Device Enabling this parameter allows you to boot the system from an...

Страница 21: ... Do not change any settings in the Advanced Configuration if you are not a qualified technician to avoid damaging the system The following screen shows the Advanced Configuration parameters Advanced Configuration Onboard Devices Configuration PnP PCI System Configuration Memory Cache Configuration Move Highlight Bar Change Setting F1 Help ...

Страница 22: ...nced Configuration menu displays the following screen Onboard Devices Configuration Page 1 2 Serial Port 1 Disabled Base Address IRQ Serial Port 2 Enabled Base Address 2F8h IRQ 10 Parallel Port Enabled Base Address 378h IRQ 5 Operation Mode Standard ECP DMA Channel Move Highlight Bar Change Setting F1 Help PgDn PgUp Move Screen The following screen shows page 2 of the Onboard Devices Configuration...

Страница 23: ...d SCSI Disabled Move Highlight Bar Change Setting F1 Help PgDn PgUp Move Screen Serial Port 1 This parameter allows you to enable or disable the serial port 1 The Base Address and IRQ items are configurable only if this parameter is enabled BASE ADDRESS This function lets you set a logical base address for serial port 1 The options are 3F8h 2F8h 3E8h 2E8h IRQ This function lets you assign an inter...

Страница 24: ...BASE ADDRESS This function lets you set a logical base address for serial port 2 The options are 3F8h 2F8h 3E8h 2E8h IRQ This function lets you assign an interrupt for serial port 2 The options are IRQ 3 and 4 If you assign 3F8h to serial port 1 you may only assign 2F8h or 2E8h to serial port 2 If you assign 2F8h to serial port 1 you may only assign 3F8h or 3E8h to serial port 2 ...

Страница 25: ...ets you assign an interrupt for the parallel port The options are IRQ 5 and 7 The Base Address and IRQ parameters are configurable only if Parallel Port is enabled If you install an add on card that has a parallel port whose address conflicts with the parallel port onboard the system automatically disables the onboard functions Check the parallel port address on the add on card and change the addr...

Страница 26: ...CP DMA CHANNEL This item becomes active only if you select Extended Capabilities Port ECP as the operation mode It allows you to assign DMA channel 1 or DMA channel 3 for the ECP parallel port function as required in Windows 95 Onboard Floppy Disk Controller This parameter lets you enable or disable the onboard floppy disk controller Onboard IDE Primary Channel This parameter lets you enable or di...

Страница 27: ...other devices Onboard USB This parameter lets you enable or disable the USB controller on board When enabled it activates the USB function of the system When disabled it also deactivates the function USB LEGACY MODE This function when enabled lets you use a USB keyboard in DOS environment Set this to Disabled to deactivate the USB keyboard function in DOS environment Onboard SCSI This parameter al...

Страница 28: ...fy the settings for your PCI devices Selecting this option displays the following screen PnP PCI System Configuration Page 1 2 PCI IRQ Setting Auto INTA INTB INTC INTD PCI Slot 1 PCI Slot 2 PCI Slot 3 PCI Slot 4 Onboard SCSI Onboard AGP PCI Device Latency Timer 00 Move Highlight Bar Change Setting F1 Help ...

Страница 29: ...ting This parameter allows for Auto or Manual configuration of PCI devices If you use plug and play PnP devices set this parameter to Auto The system then automatically assigns IRQ to the PnP devices If your PCI device is not a PnP you can manually assign the interrupt for each device Refer to your PCI card manual for more information When the PCI IRQ Setting is set to Auto all the IRQ setting fie...

Страница 30: ...licts Press or to move between fields Press or to select options ONBOARD SCSI This item allows you to manually assign the interrupt for the onboard SCSI hard disk when the PCI IRQ Setting parameter is set to Manual This parameter is grayed and not user configurable when the PCI IRQ Setting is set to Auto and when the Onboard SCSI parameter under the Onboard Devices Configuration screen is set to D...

Страница 31: ... latency time set in BIOS This setting depends on your application For example if you install a high bandwidth block I O card e g FDDI the longer the latency time the better This setting only affects the primary PCI components PCI slots 1 2 3 and onboard LAN The secondary PCI components PCI slots 4 5 and onboard SCSI1 and onboard SCSI2 are always set to 20 PCI clocks PCI IRQ Sharing Setting this p...

Страница 32: ...end a signal to all the VGA cards so that they can update their individual RAM DACs The signal goes through the cards continuously until all RAM DAC data have been updated This allows display of multiple images on the screen Some VGA cards have required settings for this feature Check your VGA card manual before setting this parameter Graphics Aperture Size This parameter determines the effective ...

Страница 33: ...h as sound cards Set this parameter to Yes only if your operating system is Windows 95 Reset Resource Assignments Set this parameter to Yes to avoid IRQ conflict when installing non PnP or PnP ISA cards This clears all resource assignments and allows BIOS to reassign resources to all installed PnP devices the next time the system boots After clearing the resource data the parameter resets to No ...

Страница 34: ...ange Setting F1 Help Internal Cache CPU Cache This parameter enables or disables the first level or internal memory The default setting is Enabled Cache Scheme This parameter allows you to select Write back or Write through for the cache mode Write back updates the cache but not the memory when there is a write instruction It updates the memory only when there is an inconsistency between the cache...

Страница 35: ... 16MB Reserved For To prevent memory address conflicts between the system and expansion boards reserve this memory range for the use of either the system or an expansion board Memory ECC Mode This parameter allows you to select the DRAM operating mode Setting to ECC turns on the error check and correct ECC function ECC automatically corrects any single bit errors detected For multiple bit errors d...

Страница 36: ... running Windows NT you may disable this parameter to enhance system performance If you install another CPU for a dual or multiprocessor system enable this parameter then re install Windows NT In cases when this parameter is enabled before installing Windows NT in a single processor system you may upgrade to a multiprocessor system without reinstalling Windows NT ...

Страница 37: ...loppy Drive Normal Hard Disk Drive Normal Setup Password None Power On Password Present Operation Mode Normal Move Highlight Bar Change Setting F1 Help 2 8 1 Disk Drive Control The disk drive control features allow you to control the floppy drive or the hard disk drive boot function to prevent loading operating systems or other programs from a certain drive while the other drives are operational T...

Страница 38: ...the write function on all sectors Write Protect Boot Sector Disables the write function only on the boot sector Disabled Disables all hard disk functions 2 8 2 Setup Password The Setup Password prevents unauthorized access to the BIOS utility Setting a Password 1 Make sure that JP9 is set to 2 3 bypass password You cannot enter the BIOS utility if a Setup password does not exist and JP9 is set to ...

Страница 39: ... return to the main menu 8 Press to exit the BIOS utility A dialog box appears asking if you want to save the CMOS data 9 Select Yes to save the changes and reboot the system 10 While rebooting turn off the system then open the housing 11 Set JP9 to 1 2 to enable the password function The next time you want to enter the BIOS utility you must key in your Setup password Changing or Removing the Setu...

Страница 40: ...ect None to remove the existing password 4 Press to exit the System Security screen and return to the main menu 5 Press to exit the BIOS utility A dialog box appears asking if you want to save the CMOS data 6 Select Yes to save the changes ...

Страница 41: ... the password 1 Turn off and unplug the system 2 Open the system housing and JP9 is set to 2 3 to bypass the password function 3 Turn on the system and enter the BIOS utility This time the system does not require you to type in a password You can either change the existing Setup password or remove it by selecting None Refer to the previous section for the procedure ...

Страница 42: ... the Power on Password parameter Follow the same procedure as in setting the Setup password Make sure to set JP9 to pins 1 2 to enable the Power on password Operation Mode This function lets you enable or disable the password prompt display When set to Normal the password prompt appears before system boot When set to Network the password prompt does not appear however the keyboard is locked after ...

Страница 43: ...u turn on the system As long as the internal battery remains good approximately seven years and connected the clock continues to keep the date and time accurately even when the power is off The following screen appears if you select Date and Time from the main menu Date and Time Page 1 1 Date xxx xx xx 199x Time xx xx xx Move Highlight Bar Change Setting F1 Help ...

Страница 44: ...rmat Valid values for weekday month day and year are Weekday Sun Mon Tue Wed Thu Fri Sat Month 1 to 12 Day 1 to 31 Year 00 to 99 2 9 2 Time Highlight the items on the Time parameter and press or to set the time following the hour minute second format Valid values for hour minute and second are Hour 00 to 23 Minute 00 to 59 Second 00 to 59 ...

Страница 45: ...u Do you want to load default settings Yes No Select Yes to load the default settings Select No to ignore the message and return to the BIOS utility 2 11 Abort Settings Change Use this option to disregard the your changes to the BIOS and reload your previous settings The following dialog box appears when you select Abort Settings Change from the main menu Do you want to abort settings change Yes N...

Страница 46: ... place In the future if the battery loses power or the CMOS chip is damaged you will know what values to enter when you rerun Setup Press to leave the system configuration setup The following screen appears Do you really want to exit SETUP Yes No Use the arrow keys to select your response Select Yes to store the new data in CMOS Select No to retain the old configuration values Press ...

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