出處: http://www.fixya.com/support/t1458666-times_day_clock_stopped
try taking the CMOS battery out
leaving for 30 se
make sure it's all unplugged from the wall
do that first
then press the power button after the 30 seconds
to drain all power
then put battery back in
and plug in and turn on
and if still problem remains then you need to change your CMOS battery.
我試過後, 就解決這個問題了.