Inspiron 15 70002-in-1Service ManualRegulatory Model: P70FRegulatory Type: P70F001October 2022Rev. A01

Dell P70F Service Manual

Inspiron 15 7000 Series

Working on your computer

Before working inside your computer

After working inside your computer

Removing and installing components

Installing the battery cover

Installing the base cover

Installing the hard drive

Installing the Subscriber Identification Module (SIM) card

Installing the keyboard

Removing the secondary memory

Installing the primary memory

Installing the WWAN card (Optional)

Installing the WLAN Card

Installing the M.2 SSD

Installing the coin cell battery

Installing the hard drive cable

Installing the power connector port

Installing the palmrest

Installing the speakers

Installing the I/O board left

Installing the I/O board right

Installing the heat sink assembly

Installing the video card

Installing the display assembly

Installing the system board

System setup

System setup options

System Configuration

Security options

Performance options

Power Management

Wireless options

Updating the BIOS

Assigning a system password and setup password

Diagnostics

Troubleshooting your computer

Battery status lights

Specifications

Contacting Dell

service manual

Recommended tools

Removing the base cover

Replacing the base cover

Removing the battery

Replacing the battery

Removing the memory modules

Procedure

Replacing the memory modules

Post-requisites

Removing the solid-state drive

Replacing the solid-state drive

Removing the hard drive

Replacing the hard drive

Removing the coin-cell battery

Replacing the coin-cell battery

Removing the wireless card

Replacing the wireless card

Removing the keyboard daughter-board

Replacing the keyboard daughter-board

Removing the speakers

Replacing the speakers

Removing the status-light board

Replacing the status-light board

Removing the touch pad

Replacing the touch pad

Removing the fan

Replacing the fan

Removing the heat sink

Replacing the heat sink

Removing the power-adapter port

Replacing the power-adapter port

Removing the power and volume-buttons board

Replacing the power and volume-buttons board

Removing the graphics daughter-board

Replacing the graphics daughter-board

Removing the I/O board

Replacing the I/O board

Removing the display assembly

Replacing the display assembly

Removing the system board

Replacing the system board

Removing the keyboard

Replacing the keyboard

Removing the palm rest

Replacing the palm rest

Removing the display panel

Replacing the display panel

assembly

Removing the camera

Replacing the camera

Removing the touch-screen board

Replacing the touch-screen board

Removing the sensor board

Replacing the sensor board

Removing the display cable

Replacing the display cable

Flashing the BIOS

Technology and components

Changing the audio settings

Getting the Dell Webcam Central

Display

Rotating the display

HDMI

Graphics

Downloading the graphics driver

Changing the display settings in Intel HD Graphics Control Panel

Downloading the WiDi application

Downloading the USB 3.0 driver

Fixing a no-boot issue caused by USB emulation

Configuring the Wi-Fi

Turning on or off Bluetooth

Removing the Bluetooth device

Hard drive

Identifying the hard drive in BIOS setup program

Keyboard

Touch pad

Identifying the touch pad

Battery

Identifying the chipset

Memory

Identifying the processors in Windows

Operating System

Inspiron

Removing the memory module

Replacing the memory module

Removing the computer base

Replacing the computer base

Getting help and contacting Dell

Screw list

Removing the rear cover

Replacing the rear cover

Removing the palm rest and keyboard assembly

Replacing the palm rest and keyboard assembly

Removing the fans

Replacing the fans

Removing the power-button board

Replacing the power-button board

Removing the display bezel

Replacing the display bezel

Removing the display hinges

Replacing the display hinges

Removing the fingerprint-reader board

Replacing the fingerprint-reader board

Removing the touchpad

Replacing the touchpad

Folding the keyboard cables

Downloading drivers

Downloading the chipset driver

BIOS overview

System and setup password

Clearing CMOS settings

Troubleshooting

Enhanced Pre-Boot System Assessment (ePSA) diagnostics

System diagnostic lights

Flea power release

Wi-Fi power cycle

before you begin

recommended tools

screw list

removing the base cover

replacing the base cover

removing the battery

replacing the battery

removing the fan

replacing the fan

removing the hard drive

replacing the hard drive

removing the heat sink

replacing the heat sink

removing the wireless card

replacing the wireless card

removing the display assembly

replacing the display assembly

removing the memory module

replacing the memory module

removing the speakers

replacing the speakers

removing the touchpad

replacing the touchpad

removing the system board

replacing the system board

system setup

system setup options

system and setup password

assigning a system password and setup password

clearing cmos settings

troubleshooting

getting help and contacting dell

contacting dell

Set up your computer

Create a USB recovery drive for Windows

Views

Left

Right

Base

Bottom

Communications