Battery-less and long life design – AOpen AK77-600N User Manual
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This Motherboard implements
Flash ROM
and a special circuit that allows you to save your current CPU and CMOS Setup
configurations without using the battery. The RTC (real time clock) can also keep running as long as the power cord is plugged.
If you lose your CMOS data by accident, you can just reload the CMOS configurations from Flash ROM and the system will
recover as usual.
Backup by EEPROM
Auto Switch
Battery
ATX Stand-by Power
Auto switching to ATX standby power as long
as AC power line is plugged. This smart design
can increases battery life if you still had battery
plugged on motherboard.
CMOS
Flash
ROM
RTC
(Real Time Clock)
00:00:00