Toshiba Satellite A40 Maintenance Manual - Page 130

3 Tests and Diagnostics 3.2 Executing the Diagnostic Test 3. Select the test you want to execute and press Enter. When SYSTEM TEST is selected, the following message will appear: SYSTEM TEST XXXXXXX XXX DIAGNOSTIC TEST VX.XX [Ctrl]+[Break] : test end [Ctrl]+[C] : key stop SUB-TEST : XX PASS COUNT : XXXXX WRITE DATA : XX ADDRESS : XXXXXX ERROR COUNT : XXXXX READ DATA : XX STATUS : XXX SUB-TEST MENU : 01 - ROM checksum 02 - Geyserville 03 04 - Fan ON/OFF 05 - 06 - Quick charge 07 - DMI read 08 - DMI write 09 - Thermister Check 99 - Exit to DIAGNOSTIC TEST MENU ? ? ? ? : Select items Enter : Specify Esc : Exit NOTE: The menu displayed by your computer may be slightly different from the one shown above. 4. Select the desired subtest number from the subtest menu and press Enter. The following message will appear: TEST LOOP : YES/NO Selecting YES increases the pass counter by one, each time the test cycle ends and restarts the test cycle. Selecting NO returns to the subtest menu after the test is complete. 3-6 Satellite A40 Maintenance Manual (960-458)