Toshiba Satellite L650 Maintenance Manual page 98

3 Diagnostic Programs
CPU Speed Comparison--Whether you want to make a comparison of the
CPU speed with the value set in 'Expected CPU Speed', you should choose
'Yes'; otherwise, 'No'.
Expected CPU Speed--Specify the expected CPU Speed value you want
for further comparison.
Allowable Error Rate-- Specify the Allowable Error Rate value you want
for further comparison.
3. Coprocessor

NPU Basic Functions Test
This test item is to check whether the precision of the numeric processor in
the float calculation is up to the IEEE standards.
4. CPU Information
This test item is used for getting & showing CPU Information. It will be
displayed as follows:
Satellite/Satellite Pro L650/L655 Maintenance Manual
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3.5 System Test