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Dell Inspiron 14R 5420 User Manual

Dell Inspiron 14R 5420
110 pages
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Dell Inspiron 14R
Owner’s Manual
Computer model: Inspiron 5420/7420
Regulatory model: P33G
Regulatory type: P33G001
book.book Page 1 Wednesday, April 11, 2012 4:13 PM

Table of Contents

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Dell Inspiron 14R 5420 Specifications

General IconGeneral
Display Resolution1366 x 768 pixels
BluetoothBluetooth 4.0
Card Reader8-in-1 card reader
ModelInspiron 14R (5420)
Display Size14 inches
ProcessorIntel Core i3/i5/i7 (depending on configuration)
ChipsetIntel HM77 Express
RAMUp to 8GB DDR3
StorageUp to 1TB HDD (5400RPM)
GraphicsIntel HD Graphics 4000 or NVIDIA GeForce GT 630M (depending on configuration)
Optical DriveDVD+/-RW
AudioIntegrated stereo speakers, Integrated microphone
Webcam1MP HD Webcam
WirelessWi-Fi 802.11 b/g/n
PortsUSB 3.0, USB 2.0, HDMI, VGA, Ethernet, Headphone/Microphone combo jack
Battery6-cell lithium-ion
Operating SystemWindows 7/8 (depending on configuration)

Summary

Before You Begin

Turn Off Your Computer and Connected Devices

Steps to safely power down the computer before internal maintenance.

Safety Instructions

Guidelines to protect the user and computer from potential damage and injury.

Recommended Tools

List of necessary tools for component replacement procedures.

After Working Inside Your Computer

Removing the Switch

Replacing the Switch

Removing the Battery

Replacing the Battery

Removing the Keyboard

Replacing the Keyboard

Removing the Base Cover

Replacing the Base Cover

Removing the Memory Module(s)

Replacing the Memory Module(s)

Removing the Hard Drive

Replacing the Hard Drive

Removing the Optical Drive

Replacing the Optical Drive

Removing the Palm Rest

Replacing the Palm Rest

Removing the Mini-Card

Replacing the Mini-Card

Removing the Power-Adapter Port

Replacing the Power-Adapter Port

Removing the Coin-Cell Battery

Replacing the Coin-Cell Battery

Removing the Fan

Replacing the Fan

Removing the Speakers

Replacing the Speakers

Removing the Display Assembly

Replacing the Display Assembly

Removing the Display Bezel

Replacing the Display Bezel

Removing the Display Panel

Replacing the Display Panel

Removing the Display Hinges

Replacing the Display Hinges

Removing the Camera Module

Replacing the Camera Module

Removing the Processor

Replacing the Processor

Removing the System Board

Replacing the System Board

Removing the Processor Heat-Sink

Replacing the Processor Heat-Sink

Flashing the BIOS

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