Power
button
(Sample Illustration) Power and battery light locations
Determining remaining battery power
NOTE
Move the pointer over the power icon in the Notification Area, see
"Finding your way around the desktop" on page 123
information on the Notification Area. A pop-up message displays
the remaining battery power as a percentage.
Monitoring main battery power
AC power light
On/off light
Battery light
Secondary battery light
Internal storage drive light
Wait at least 16 seconds after turning on the computer before trying
to monitor the remaining battery power. The computer needs this
time to check the battery's remaining capacity and perform its
calculations.
Mobile Computing
System indicator lights
111
Wireless
indicator light
SD card slot
light
for more