Tyan Computer GX21 - Manual (Page 63)

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In Case of Problems
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 perfor-
mance and reliability. Even a seemingly small change to the
Chipset setup options may cause the system to become
unstable or unusable.
Differences in Setup
Not all systems will 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 appear-
ance of your Setup screen may differ from the charts shown
in this document. Each system design and chipset combina-
tion 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 may
remove them from the BIOS setup program.
Note: On the following pages, options writ-
ten in bold type represent the BIOS Setup
default.