Lenovo ThinkPad Edge E330 Hardware Maintenance Manual page 46

Table 5. Status indicators (continued)
Indicator
3
System status indicator
4
System status indicator
40
Hardware Maintenance Manual
Meaning
The illuminated dot in the ThinkPad logo on the outer lid of the computer and on the
keyboard bezel assembly works as a system status indicator: it shows whether the
computer is in sleep, hibernation, or normal mode.
• Red: The computer is on (in normal mode).
• Fast blinking red: The computer is entering sleep or hibernation mode.
• Slow blinking red: The computer is in sleep mode.
• Off: The computer is off or in hibernation mode.