User`s manual
RS-400-SF User’s Manual 
45
3.2.2 Advanced BIOS Features 
Choose the “Advanced BIOS Features” option from main 
menu. 
Virus Warning: Allows you to choose the virus warning 
feature for IDE hard disk boot sector protection. If this 
function is enabled and someone attempt to write data into 
this area, BIOS will show a warning message on screen and 
alarm beep. 
CPU L1 & L2 Cache [Enabled/ Disabled] 
CPU L2 Cache ECC checking [Enabled/ Disabled] 
Quick Power On Self Test (POST) [Enabled/Disabled]: 
Allows the system to skip certain tests while booting. This 
will decrease the time needed to boot the system. 










