Dell Inspiron 15-7557 (P57F001) CMOS Battery Removal & Installation

By on October 21, 2016 · 10:53 am
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In this Dell laptop tutorial we are going to show you how to install and replace the CMOS Battery on your Inspiron 15-7557 (P57F001) laptop. These installation instructions have be made into 11 easy to follow printable steps. We have also create a video tutorial that shows you how to install your Inspiron 15-7557 (P57F001) 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 7557 Battery

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Video tutorial repair manual



Installation and Removal Instructions
Inspiron 15-7557 (P57F001) CMOS Battery

Unscrew and remove Access Door (Captive screws).

Step 1

Unscrew and remove Access Door (Captive screws).Unscrew and remove Access Door (Captive screws).
Unscrew Battery (5 x 2mm x 5mm T7 Torx).

Step 2

  • Unscrew Battery (5 x 2mm x 5mm T7 Torx).
  • Lift out and disconnect battery.
Unscrew Battery (5 x 2mm x 5mm T7 Torx).Lift out and disconnect battery.Unscrew Battery (5 x 2mm x 5mm T7 Torx).
Unscrew Hard Drive (4 x

Step 3

Unscrew Hard Drive (4 x Disconnect cable and remove hard drive.
Disconnect and loosen DC jack cable.

Step 4

  • Disconnect and loosen DC jack cable.
Disconnect and loosen DC jack cable.Disconnect and loosen DC jack cable.
Disconnect and loosen antenna cables.

Step 5

Disconnect and loosen antenna cables.Unscrew and remove WLAN Card (1 x Disconnect and loosen antenna cables.
Disconnect and loosen LCD Cable.

Step 6

Disconnect and loosen LCD Cable.Disconnect and loosen LCD Cable.
Unscrew and remove Solid State Drive (1 x

Step 7

Unscrew and remove Solid State Drive (1 x Unscrew and remove Solid State Drive (1 x
Press in tabs as you lift apart Keyboard.

Step 8

  • Press in tabs as you lift apart Keyboard.
  • Turn over and disconnect keyboard.
Press in tabs as you lift apart Keyboard.Turn over and disconnect keyboard.Press in tabs as you lift apart Keyboard.
Disconnect palmrest cables.

Step 9

  • Disconnect palmrest cables.
  • Remove palmrest screws (2 x M2.5 x 5mm).
Disconnect palmrest cables.Remove palmrest screws (2 x M2.5 x 5mm).
Remove bottom base screws (4 x M2 x 5mm).

Step 10

  • Remove bottom base screws (4 x M2 x 5mm).
  • Use thin object to pry apart and separate Palmrest from base.
Remove bottom base screws (4 x M2 x 5mm).Use thin object to pry apart and separate Palmrest from base.Remove bottom base screws (4 x M2 x 5mm).
Disconnect CMOS Battery.

Step 11

Disconnect CMOS Battery.Disconnect CMOS Battery.
Inspiron 7557 Battery

Dell Laptop Replacement Parts Needed

357F9 Image
Eligible for FREE Economy Shipping.
Out Of Stock - Get notified when it returns.
99CRJ Image
Eligible for $5.00 Economy Shipping.
Only 0 left in stock - order soon.
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 15 7557 Battery

Topics: Dell Inspiron Repair Manuals Dell Laptop Repair Dell Repair Manuals CMOS Battery Inspiron 15 (7557)

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