Toshiba Tecra M4 - Manual (Page 130)

TECRA M4 6-3
Power and Power-Up Modes
Power conditions continued
* 1 When the 2nd battery is not charging.
* 2 When the main battery is not charging.
* 3 For the computer to shut down in hibernation mode, the hibernation
feature must be enabled in two places in TOSHIBA Power Saver: the
Hibernate window and the Battery Alarm item of the Alarm window. If a
main battery and a 2nd battery are installed, the computer does not shut
down until the charge in both batteries is exhausted.
* 4 When no 2nd battery is installed.
* 5 When no main battery is installed.
Power on Power off
(no operation)
AC
adaptor
not
connected
2nd battery
charge is above
low battery
trigger point
• Operates
• LED: 2nd battery off
DC IN off
2nd battery
charge is below
low battery
trigger point
• Operates
• LED: 2nd battery
flashes orange
DC IN off
2nd battery
charge is
exhausted
Computer shuts down * 3
No 2nd battery
is installed
• No operation * 5
• LED: 2nd battery off
DC IN off
2nd battery indicator refers to the Slim Select Bay indicator when a
secondary battery is installed.
When batteries are charged, the main battery is charged first. When it is
fully charged, the 2nd battery is charged.