Installing The Stylus And Tether; Battery; Hot Swap Battery - Dell Latitude 14 Rugged Extreme Owner's Manual

Installing the stylus and tether

1. Install the tether to the computer.
2. Insert the stylus into the slot and push it inwards.

Battery

Your system ships with a non-hot swappable battery. You also have an option to select a hot swap
battery.
NOTE: The battery is a field replaceable unit.
To check if your battery is a hot swap battery, go to System Setup → General → System
Information screen. The battery is not a customer replaceable part. If the hot swap battery is
installed, the optical drive is removed.

Hot swap battery

This section explains what happens when you swap the battery.
The BIOS allows 1 minute to swap the hot swap battery if there is sufficient charge and the temperature is
0º–60º C. When swapping the battery, the LCD, backlight and all LEDs turn off and the processor enters
a low power state to reduce system power. The battery LED flashes green/amber (once per second) for
the first 45 seconds. For the last 15 seconds, the green/amber flashes at a faster rate to indicate that the
swap time limit is near. If the 1-minute time is exceeded, the unit attempts to enter the Sleep (S3) state. If
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