Toshiba TECRA A11 Series Maintenance Manual page 245

Tests and Diagnostics
3.34.6.12 KEYBOARD Test
1) Test content
The keyboard of PC is a test which judges whether it operates normally.
■Simple Mode / Detail Mode
The same operation is carried out whichever it chooses.
2) Test screen
The arrangement of a keyboard is displayed on the display of PC.
3-136 [CONFIDENTIAL] TECRA A11/S11/P11/Satellite Pro S500 Series Maintenance Manual (960-784)