TYAN TOMCAT H1000S Manual page 36

In Case of Problems
If you discover that you have trouble booting the 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 the outcome.
The Chipset defaults were carefully chosen by TYAN or your system manufacturer for the
best performance and reliability. Even a seemingly small change to the Chipset setup
options may cause the system to become unstable or unusable.
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