Tyan S5393G2NR User Manual

http://www.tyan.com 

 
 

 
If you have trouble booting your computer after making and saving the changes with the 
BIOS setup program, you can restart the computer by holding the power button down until 
the computer shuts off (usually within 4 seconds); resetting by pressing CTRL-ALT-DEL; 
or clearing the CMOS. 
The best advice is to only alter settings that you thoroughly understand. In particular, do 
not change settings in the Chipset section unless you are absolutely sure of what you are 
doing. The Chipset defaults have been carefully chosen either by TYAN or your system 
manufacturer for best performance and reliability. Even a seemingly small change to the 
Chipset setup options may cause the system to become unstable or unusable.  
 

Not all systems have the same BIOS setup layout or options. While the basic look and 
function of the BIOS setup remains more or less the same for most systems, the 
appearance of your Setup screen may differ from the charts shown in this section. Each 
system design and chipset combination requires a custom configuration. In addition, the 
final appearance of the Setup program depends on the system designer. Your system 
designer may decide that certain items should not be available for user configuration, and 
remove them from the BIOS setup program. 
 
 
 
NOTE: The following pages provide the details of BIOS menu. Please be noticed that the 
BIOS menu are continually changing due to the BIOS updating. The BIOS menu provided 
are the most updated ones when this manual is written.  Please visit Tyan’s website at 

http://www.tyan.com

 for the information of BIOS updating.