Toshiba M200-ST2002 Maintenance Manual - Page 114

3 Tests and Diagnostics 3.5 System Test Input the computer's serial number and press Enter. (e.g. 12345678) 4. "Enter Model Number ?" is displayed. Input the computer's sales model number and press Enter. (e.g. PP200AAAAA) 5. "Enter Bundle Number ?" is displayed. Input the computer's PCN/Bundle number and press Enter. (e.g. PMSREQ3Q34H/S0123456789) 6. "Write data OK (Y/N) ?" is displayed. To write the DMI information to the Flash ROM, press Y, and then Enter. After that, the message "Create DMIInfo.TXT (Y/N)?" is displayed. Press N and Enter because the data is not needed for maintenance test. Subtest 10 Calibration This subtest sets the standard position for the automatic display layout change with tablet display. Before starting this subtest, disconnect all the connector form the computer and set the display to the tablet style. An arrow appears on the display. Then place the computer on the flat table with the arrow head to the bottom and press the Cross Function Button. Continuously, the arrow points other directions. Then execute the test same way as the above. Subtest 12 NOTE: When placing the computer, make sure the computer stands vertically. After executing the subtest for each of four directions, the result appears in the screen. Press Cross Function Button to return to the select menu display. Second Fan ON/OFF This subtest check that the computer controls the Second Fan by the command. 3-14 Portege M200 Maintenance Manual (960-457)