4
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: BIOS
BIOS
CMOS SETUP
BIOS
:
BIOS , . /, , . BIOS PC , .
ROM BIOS .
BIOS :
1. POST (Power On Self Test).
2. - BIOS Setup.
3. Bootstrap Loader.
4. (, , ) BIOS Hardware Interrupts.
5. () ROM BIOS Services.
:
1. , , ;
2. ;
3. Setup;
4. / BIOS;
5. .
POST - .
POST :
1)
2) ( )
(POST):
. POST .
(POST):
, .
, POST.
, Setup BIOS. - . , .
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BIOS FEATURES Setup
Virus Warning - ( )
Boot Virus Detection - ( )
CPU Internal Cache/External Cache - (/ )
CPULevel 1 Cache/CPULevel 2 Cache - ( / )
CPU Level 2 Cache ECC Check - ( ECC - 2 )
BIOS Update - ( BIOS)
CPUFastString - ( )
Quick Power On Self Test - ( )
Boot Sequence - ( )
Swap Floppy Drive - ( )
Boot Up Floppy Seek - ( )
Boot Up NumLock Status - ( )
Typematic Rate Setting - ( )
Typematic Rate - (Chars/Sec) ( /)
Typematic Delay (Msec) - ( msec)
PS/2 Mouse Function Control - ( PS/2)
OS/2 Onboard Memory > 64MB - ( OS/2, , 64 Mb)
PCI/VGA Palette Snoop - ( VGA PCI)
Video ROM BIOS Shadow - ( BIOS )
FloppyDiskAccessControl (R/W) - ( / )
CHIPSET FEATURES Setup
AUTO Configuration - ( )
DRAM RAS# Precharge Time - ( RAS)
DRAM R/W Leadoff Timing - ( /)
DRAM RAS to CAS Delay - ( RAS CAS)
DRAMReadBurstTiming - ( )
Speculative Leadoff - ( )
Turn-Around Insertion - ( )
Data Integrity (PAR/ECC) - ( )
DRAMECC/PARITYSelect - ( / )
Fast RAS# to CAS# Delay - ( RAS CAS)
SDRAM Configuration - ( SDRAM)
SDRAM RAS Precharge Time - (C - )
SDRAM (CASLat/RAS-to-CAS) - (C - CAS/ RAS CAS)
SDRAM CAS to RAS Delay - ( CAS RAS)
SDRAM CAS# Latency - ( CAS SDRAM)
SDRAM Banks Close Policy - ( SDRAM )
DRAM Idle Timer - ( )
Snoop Ahead - () - PCI .
Host Bus Fast Data Ready - ( )
Refresh RAS# Assertion - ( RAS )
MA Wait State - ( )
SDRAM Speculative Read - (SDRAM )
System BIOS Casheable - ( BIOS )
Video BIOS Cacheable - ( BIOS )
Video Memory Cache Mode - ( )
GraphicsApertureSize - ( AGP)
PCI 2.1 Support - ( PCI 2.1)
8 BitI/ORecoveryTime - ( 8- )
16 Bit I/O Recovery Time - ( 16- )
Peer Concurrancy - ( )
Chipset Special Features - ( chipset)
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Passive Release - ( )
PCI Delayed Transaction - ( PCI)
ParallelPortMode (ECP+EPP) - ( )
ECP DMA Select - ( DMA ECP)
Onboard PCI IDE Enable - ( IDE)
IDE PIO Mode - ( )
PnP/PCI Configuration Setup
PNP OS Installed - ( Plug&Play?)
Resources Controlled By - ( )
Reset Configuration Data - ( )
IRQ n Assigned to - ( n ...)
DMA n Assigned to - ( DMA n ...)
PCI IRQ Activated by - ( ...)
PCI IDE IRQ Map to - ( IDE PCI ...)
IRQ n Used By ISA - ( n ISA)
DMA n Used By ISA - ( DMA n ISA)
ISA MEM Block BASE - ( ISA)
Onboard AHA BIOS - (BIOS SCSI Adaptec)
ONB AHA BIOS First - ( BIOS Adaptec )
ONB SCSI SE Term. - ( SCSI)
ONB SCSI LVD Term. - ( SCSI LVD)
SYMBIOS SCSI BIOS NCR SCSI BIOS
PCI Latency Timer - ( PCI)
Chassis Fan Speed (xxxxRPM) - ( )
CPU Fan Speed (xxxxRPM) - ( )
Power Fan Speed (xxxxRPM) - ( )
CPU Temperature - ( )
MB Temperature - ( )
Chassis Fan Speed (xxxxRPM) - ( )
CPU Fan Speed (xxxxRPM) - ( )
Power Fan Speed (xxxxRPM) - ( )
CPU Temperature - ( )
MB Temperatur - ( )
1. BIOS?
2. -.
3. POST?
4. BIOS
5. BIOS?
6. BIOS
1. BIOS - , .
2. / .
3. POST - , .
4. BIOS - , , .
5. Del F8.
6. BIOS FEATURES Setup, CHIPSET FEATURES Setup, PnP/PCI Configuration Setup.
