Lenovo 11433FU User Manual - Page 137
Menu item, Selection, Comments, Normal, Enabled, Disabled, Beep and Alarm, Serial ATA SATA
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Table 4. Config menu items (continued) Menu item Submenu item Optical Drive Speed CPU Power Management Selection • High Performance • Normal • Silent • Disabled • Enabled PCI Express Power management • Disabled • Enabled Beep and Alarm Power Control Beep • Disabled • Enabled Serial ATA (SATA) Low Battery Alarm Password Beep • Disabled • Enabled • Disabled • Enabled Keyboard Beep SATA Controller Mode Option • Enabled • Disabled • Compatibility • AHCI Comments Set the Optical Drive Speed. Unless this power-saving feature is disabled, it stops the processor clock automatically when there is no system activity. You usually don't need to change this function. Enables or disables a feature that automatically adjusts power management when there is no PCI Express activity. You usually don't need to change this function. If this function is enabled, a beep sounds when the computer enters a power management mode, when it resumes operational mode, and when the ac power adapter is connected or disconnected. Enable or disable the low battery alarm. If you enable this function, a beep sounds when a password prompt is displayed, and again if you type a wrong password. Enable or disable keyboard beep when unmanageable key combinations are pressed. Select SATA controller operation mode. If you select "Compatibility mode", serial SATA controller operates in compatibility mode. Chapter 8. Advanced configuration 119