Toshiba Tecra A9-S9020X User Guide - Page 155
Dynamically Switchable, AC Power, Battery Power, Always High, Always Low, Boot Priority, Keyboard
View all Toshiba Tecra A9-S9020X manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 155 highlights
Utilities TOSHIBA Hardware Setup 155 ❖ CPU-Allows you to enable or disable CPU frequency switching modes Dynamically Switchable-This mode is the default setting for your computer, and automatically changes the processing frequency and decreases voltage depending on the power source: ❖ AC Power-If your computer is connected to the AC adaptor, the CPU frequency mode is set to high for faster processing. ❖ Battery Power-If your computer is running on battery power, the CPU frequency mode is set to low for slower processing. Switching the CPU to low allows you to conserve power and extend the operating time of your battery. Always High-Sets the CPU speed to high when using either the battery or the AC adaptor Always Low-Sets the CPU speed to low when using either the battery or the AC adaptor ❖ Boot Priority-Allows you to change the sequence in which your computer searches the drives for the operating system You can also manually choose the Boot Priority by pressing the power button to power on the computer, then quickly pressing the F12 key. Select the boot device icon by pressing the arrow keys, then pressing the Enter key. NOTE Since the system is a quick-booting system, you must press the arrow keys immediately after pressing the power button. ❖ Keyboard-Allows you to configure an external keyboard to emulate the Fn function key and access the wake-on keyboard function ❖ USB-Allows you to enable or disable USB Legacy Emulation and enable or disable USB Sleep and Charge USB Sleep and Charge function-Your computer can supply USB bus power (DC 5V) to the USB port even when the power of the computer is turned OFF. "Power OFF" includes Standby Mode, Hibernation Mode or shutdown state.