Removing And Installing Components; Opening The Press-Latch Doors; Closing The Press-Latch Doors; Removing The Battery - Dell Latitude 14 Rugged Extreme 7404 Getting Started Manual

Removing and Installing Components

This section provides detailed information on how to remove or install the components from your
computer.

Opening the Press-Latch Doors

There are eight press-latch doors. Four on the back, two on the right side, and two on the left side of the
computer.
1. Left and right side press-latch doors: Slide the latch towards the back of the computer to lock and
towards the front to unlock.
2. Back press-latch door: Slide the latch to the right to lock and to the left to unlock.
3. The door can now be opened by pressing down on the latch and pulling the door in a direction away
from the computer.

Closing the Press-Latch Doors

1. Rotate the door back in position, towards the computer.
2. Engage the lock by sliding until the lock symbol is visible.

Removing the Battery

WARNING: Using an incompatible battery may increase the risk of fire or explosion. Replace the
battery only with a compatible battery purchased from Dell. The battery is designed to work with
your Dell computer. Do not use a battery from other computers with your computer.
WARNING: Before removing or replacing the battery, turn off the computer, disconnect the AC
adapter from the electrical outlet and the computer, disconnect the modem from the wall
connector and computer, and remove any other external cables from the computer.
WARNING: Not for use in hazardous locations. See installation instructions.
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