Power On/Off Switch; Notebook Leds; Led Icons - Acer Extensa 900 Series Maintenance Manual

3.2.1 Power On/Off Switch

The notebook contains an alternate action power switch located center of the notebook
near the status indicators as shown in Figure 3-1. The first time you press the power
switch, power is turned on to the notebook. The next time you press the power switch,
power is turned off.

3.2.2 Notebook LEDs

The notebook contains the following LED Indicators:
Disk Media Indicator
Battery Charging Indicator
Standby Mode Indicator
Power On/ Battery Low (Blinking) Indicator
Caps Lock Indicator
Num Lock Indicator

3.2.3 LED Icons

Table 3-1 contains a listing and description of Extensa LED Icons:
Icon
3-2 Operating Instructions
Table 3-1 LED Icon Descriptions
Disk Media Indicator
Lights when the computer writes to or reads from the floppy disk drive,
or reads from the CD-ROM drive.
Battery Charging Indicator
Lights when a powered AC adapter connected to the computer is
charging the battery.
Flashes when there is a problem with the battery or the battery is not
recognized by the smart charger.
Turns off when there is no battery or the battery is fully charged.
Description