TYAN TEMPEST I5000PW Manual page 50

Read memory size from the SPD (Serial Presence Detect) chip on the
memory modules
Eliminate logo delays
If disabled, the BIOS will run the whole gamut of boot-up tests.
It is recommended that you disable this feature when you boot up a new
computer for the first time or whenever you install a new piece of hardware. This
allows the BIOS to run full diagnostic tests to detect any problems that may slip
past Quick Boot's abbreviated testing scheme.
After a few error-free test runs, you should enable this feature for much faster
booting.
Enabled / Disabled
Extended Memory Testing
Determines the tests that will be run on extended memory (memory above 1MB)
during boot up.
Normal / Just zero it / None
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