17 Coin-Cell Battery

WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in "Before You Begin" on page 7. For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance.

WARNING: The battery may explode if installed incorrectly. Replace the battery only with the same or equivalent type. Discard used batteries according to the manufacturer’s instructions.

Removing the Coin-Cell Battery

CAUTION: Removing the coin-cell battery resets the BIOS settings to default. It is recommended that you note the BIOS settings before removing the coin-cell battery.

Prerequisites

1Remove the battery. See "Removing the Battery" on page 13.

2Remove the base cover. See "Removing the Base Cover" on page 17.

3Remove the memory module(s). See "Removing the Memory Module(s)" on page 19.

4Follow the instructions from step 1 to step 3 in "Removing the Hard Drive" on page 21.

5Follow the instructions from step 1 to step 2 in "Removing the Optical Drive" on page 25.

6Remove the keyboard. See "Removing the Keyboard" on page 15.

7Remove the palm rest. See "Removing the Palm Rest" on page 27.

8Follow the instructions from step 1 to step 8 in "Removing the System Board" on page 49.

Coin-Cell Battery

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Dell Inspiron 15R manual Removing the Coin-Cell Battery

Inspiron 15R specifications

The Dell Inspiron 15R is a versatile laptop designed to meet the needs of both casual users and professionals. With its sleek design and robust performance, this model stands out in the competitive laptop market. The Inspiron 15R combines a high-definition display, ample processing power, and connectivity options, making it an excellent choice for students, business users, and multimedia enthusiasts alike.

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