Bottom; Battery Charge And Status Led - Dell Vostro 15 3515 Setup And Specifications

Bottom

1. Speakers
Provides audio output.
2. Service Tag
The Service Tag is a unique alphanumeric identifier that enables Dell service technicians to identify the hardware
components in your computer and access warranty information.
3. Air vents

Battery Charge and Status LED

Table 2. Battery Charge and Status LED Indicator
Power Source
AC Adapter
AC Adapter
Battery
Battery
● S0 (ON) - System is turned on.
● S4 (Hibernate) - The system consumes the least power compared to all other sleep states. The system is almost at an OFF
state, expect for a trickle power. The context data is written to hard drive.
● S5 (OFF) - The system is in a shutdown state.
10 Views of Vostro 15 3515
LED Behavior
Off
Solid White
Off
Solid Amber (590+/-3 nm)
System Power State
S0 - S5
S0 - S5
S0 - S5
S0
Battery Charge Level
Fully Charged
< Fully Charged
11-100%
< 10%