Toshiba Satellite M40 (PSM42) - Manual (Page 46)

2-12 User’s Manual
The Grand Tour
System indicators
The following figure shows the system indicators, which light when various
computer operations are in progress.
Systems indicators
Previous button Press this button to advance to the previous
track, chapter or data.
Next button Press this button to advance to the next track,
chapter or data.
DC IN Power Main battery
Disk
DC IN The DC IN indicator glows blue when DC power
is supplied from the AC power adaptor. If the
adaptor’s output voltage is abnormal or if the
power supply malfunctions, this indicator flashes
orange.
Power The Power indicator glows blue when the
computer is on. If you turn off the computer in
Standby mode, this indicator blinks orange while
the computer shuts down.
Main battery The Main battery indicator shows the condition
of the charge. Blue means fully charged and
orange means being charged. Refer to
Chapter 6, Power and Power-Up Modes .
Disk The Disk indicator glows blue when the
computer is accessing a disk drive.