Dell Inspiron 7390 (P113G001) I/O Board Removal & Installation


In this Dell laptop tutorial we are going to show you how to install and replace the I/O Board on your Dell Inspiron 7390 laptop. These installation instructions have be made into 4 easy to follow printable steps. We have also create a video tutorial that shows you how to install your Dell Inspiron 7390 I/O Board.

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

Dell Laptop Replacement Parts Needed

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Inspiron 7390 I/O Board

Video tutorial repair manual



Installation and Removal Instructions
Dell Inspiron 7390 I/O Board

Unscrew then separate and remove Base Cover (2 x captive screws)(5 x

Step 1

Unscrew then separate and remove Base Cover (2 x captive screws)(5 x Unscrew then separate and remove Base Cover (2 x captive screws)(5 x Unscrew then separate and remove Base Cover (2 x captive screws)(5 x Unscrew then separate and remove Base Cover (2 x captive screws)(5 x
Unscrew and disconnect Battery (1 x 1.6mm x 4mm)(4 x

Step 2

Unscrew and disconnect Battery (1 x 1.6mm x 4mm)(4 x Unscrew and disconnect Battery (1 x 1.6mm x 4mm)(4 x Unscrew and disconnect Battery (1 x 1.6mm x 4mm)(4 x Unscrew and disconnect Battery (1 x 1.6mm x 4mm)(4 x
Unscrew and lift left hinge (2 x 2.5mm x 3.5mm).

Step 3

  • Unscrew and lift left hinge (2 x 2.5mm x 3.5mm).
Unscrew and lift left hinge (2 x 2.5mm x 3.5mm).Unscrew and lift left hinge (2 x 2.5mm x 3.5mm).
Disconnect and remove I/O Board.

Step 4

Disconnect and remove I/O Board.Disconnect and remove I/O Board.

Topics: Dell Inspiron Repair Manuals Dell Laptop Repair Dell Repair Manuals I/O Board Inspiron 7390

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