# Icon Item Description
1 Screw holes
Screw holes for attaching the optional second
battery
.
2
Ventilation and cooling
fan
Allows the computer to stay cool.
Do not cover or obstruct the openings.
3 Speakers Deliver stereo audio output.
4
Battery reset pinhole
Insert a paperclip into the hole and press for
four seconds to r
eset the computer (simulates
removing and reinstalling the battery).
5
Second battery
connector
Connects to the second battery to provide
power
and charge the second battery.