Toshiba Satellite A40 Maintenance Manual - Page 186
xx Min., Disabled, Super-Bright, Bright, Semi-Bright, Maximum Performance, Performance - cooling fan
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3.23 SETUP 3 Tests and Diagnostics HDD Auto Off Use this option to set the duration of the HDD automatic power off function. xx Min. Automatically turns off the power to the hard disk drive if it is not used for the duration set. The duration xx can be set to 1, 3, 5, 10, 15, 20 or 30 minutes. System Auto Off Use this option to disable or set the duration of the system automatic off function in Resume mode. In Boot mode, it is not displayed. Disabled Disables system automatic power off. xx Min. Automatically turns off the power to the system if it is not used for the duration set. The duration xx can be set to 10, 20, 30, 40, 50 or 60 minutes. LCD Brightness Use this option to set the level of LCD brightness. Super-Bright Full brightness for maximum visibility. Bright Full brightness for high visibility. Semi-Bright Less than full brightness for saving power. Cooling Method Maximum Performance If the CPU becomes too hot, the fan turns on automatically in a high speed to cool down the CPU. Performance Battery optimized If the CPU becomes too hot, the fan turns on automatically. When the CPU temperature falls to a normal range, the fan turns off. If the CPU becomes too hot, the processing speed is lowered. If the temperature is still too high, the fan turns on. When the CPU temperature falls to a normal range, the fan is turned off and the processing speed is increased. NOTE: Too hot condition may cause defect on the CPU. When the hot condition continues, the power is automatically turned off in resume mode. Satellite A40 Maintenance Manual (960-458) 3-59
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