dell Inspiron 3490 Manuals

dell Inspiron 3490 Manuals

Manuals and User Guides for dell Inspiron 3490. We have 2 dell Inspiron 3490 manuals available for free PDF download: Service Manual, Setup And Specifications

Dell Inspiron 3490 Service Manual

Dell Inspiron 3490 Service Manual (86 pages)

Brand: Dell | Category: Laptop | Size: 27.34 MB

Table of Contents

Table of Contents
3
1 Working Inside Your Computer

5
- Safety Instructions
  5
- Before Working Inside Your Computer
  5
  - Before You Begin
    5
- Electrostatic Discharge-ESD Protection
  6
- ESD Field Service Kit
  6
- Transporting Sensitive Components
  7
- After Working Inside Your Computer
  7
- Recommended Tools
  8
- Screw List
  8
- Disassembly and Reassembly
  9
  - Base Cover
    9
  - Battery
    14
  - Memory Modules
    16
  - Wireless Card
    18
  - Coin-Cell Battery
    21
  - Fan
    23
  - Heat Sink
    25
  - Solid-State Drive/Intel Optane
    27
  - Hard Drive
    31
  - Touchpad
    35
  - Speakers
    38
  - I/O Board
    40
  - Display Assembly
    42
  - Power-Button Board
    47
  - System Board
    49
  - Power Button with Fingerprint Reader
    53
  - Power-Adapter Port
    56
  - Palm-Rest and Keyboard Assembly
    57
  - Display Bezel
    60
  - Camera
    63
  - Display Panel
    65
  - Display Hinges
    68
  - Display Cable
    70
  - Display Back-Cover and Antenna Assembly
    72
3 Device Drivers

75
4 System Setup

76
- Entering BIOS Setup Program
  76
- Navigation Keys
  76
- Boot Sequence
  77
- System Setup Options
  77
- Clearing CMOS Settings
  81
- Clearing BIOS (System Setup) and System Passwords
  82
5 Troubleshooting

83
- Enhanced Pre-Boot System Assessment (Epsa) Diagnostics
  83
  - Running the Epsa Diagnostics
    83
- System Diagnostic Lights
  83
- Recovering the Operating System
  84
- Flashing the BIOS
  85
- Enabling Intel Optane Memory
  85
- Disabling Intel Optane Memory
  85
- Flashing BIOS (USB Key)
  85
- Wifi Power Cycle
  86
- Flea Power Release
  86

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Dell Inspiron 3490 Setup And Specifications

Dell Inspiron 3490 Setup And Specifications (21 pages)

Brand: Dell | Category: Laptop | Size: 1.4 MB

Table of Contents

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