Dell Inspiron 16 5640 Owners Manual - Page 11

Service Tag, Battery charge and status light

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Service Tag The service tag is a unique alphanumeric identifier that allows Dell service technicians to identify the hardware components in your computer and access warranty information. Figure 7. Service Tag location Battery charge and status light The following table lists the battery charge and status light behavior of your Inspiron 16 5640. Table 1. Battery charge and status light behavior Power Source AC Adapter LED Behavior Off System Power State S0 - S5 AC Adapter Solid White S0 - S5 Battery Off S0 - S5 Battery Solid Amber (590+/-3 nm) S0 - S5 Battery Charge Level Fully Charged < Fully Charged 11-100% < 10% ● 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, except for a trickle power. The context data is written to a hard drive. ● S5 (OFF) - The system is in a shutdown state. Views of Inspiron 16 5640 11

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Service Tag
The service tag is a unique alphanumeric identifier that allows Dell service technicians to identify the hardware components in
your computer and access warranty information.
Figure 7. Service Tag location
Battery charge and status light
The following table lists the battery charge and status light behavior of your Inspiron 16 5640.
Table 1. Battery charge and status light behavior 
Power Source
LED Behavior
System Power State
Battery Charge Level
AC Adapter
Off
S0 - S5
Fully Charged
AC Adapter
Solid White
S0 - S5
< Fully Charged
Battery
Off
S0 - S5
11-100%
Battery
Solid Amber (590+/-3 nm)
S0 - S5
< 10%
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, except for a trickle power. The context data is written to a hard drive.
S5 (OFF) - The system is in a shutdown state.
Views of Inspiron 16 5640
11