Dell Inspiron 11-3147 (P20T-001) 3000 Series CMOS Battery Removal and Installation


In this Dell laptop tutorial we are going to show you how to install and replace the CMOS Battery on your Inspiron 11-3147 (P20T-001) 3000 Series laptop. These installation instructions have be made into 3 easy to follow printable steps. We have also create a video tutorial that shows you how to install your Inspiron 11-3147 (P20T-001) 3000 Series CMOS Battery.

Before you begin

Please take the time read the following safety guidelines when working on static sensitive electrical components.
Dell repair manual service precautions

Tools needed for this laptop repair

  • 1 x small phillips head screwdriver
  • 1 x small plastic scribe
Inspiron 3147 Battery

Dell Laptop Replacement Parts Needed

DIY Discount - Parts-People.com offers 5% off to all DO-IT-YOURSELFERS!
Use this coupon code to save 5% off these parts
DIYM514
Inspiron 3147 Battery

Video tutorial repair manual



Installation and Removal Instructions
Inspiron 11-3147 (P20T-001) 3000 Series CMOS Battery

Unsnap & remove the access door.

Step 1

  • Remove the screws.
  • Unsnap & remove the access door.
Unsnap & remove the access door.Remove the screws.
Remove the screws.

Step 2

  • Unplug & loosen the hard drive cable.
  • Remove the screws.
  • Remove the battery.
Remove the screws.Remove the battery.Unplug & loosen the hard drive cable.
Using a scribe, remove the CMOS battery.

Step 3

  • Using a scribe, remove the CMOS battery.

Topics: Dell Inspiron Repair Manuals Dell Laptop Repair Dell Repair Manuals CMOS Battery Inspiron 11 (3147) 3000 Series

Join the conversation!

One Response to Dell Inspiron 11-3147 (P20T-001) 3000 Series CMOS Battery Removal and Installation

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.