50
8575
8575
A N/B Maintenance
A N/B Maintenance
The 8575A system has built in several power saving modes to prolong the battery usage for mobile purpose.
User can enable and configure different degrees of power management modes via ROM CMOS setup
(booting by pressing F2 key). Following are the descriptions of the power management modes supported.
1.5 System Management
In this mode, each device is running with the maximal speed. CPU clock is up to its maximum.
1.5.1 System Management Mode
Full on mode
In this mode, CPU will be toggling between on & stop grant mode either. The technology is clock throttling.
This can save battery power without loosing much computing capability. The CPU power consumption and
temperature is lower in this mode.
Doze Mode
For more power saving, it turns of the peripheral components. In this mode, the following is the status of each
device:
Standby mode
CPU: Stop grant
LCD: backlight off
HDD: spin down