Manuals
/
Brands
/
Computer Equipment
/
Laptop
/
Dell
/
Computer Equipment
/
Laptop
Dell
M4040/14-N4050
- page 67
1
67
78
78
Download
78 pages, 4.15 Mb
Display
67
CAUTION:
Before turning on the computer, replace all screws and ensure that no
stray screws remain inside the computer. Failure to do so may result in damage to
the computer.
Contents
Main
Notes, Cautions, and Warnings
Contents
1 Before You Begin. . . . . . . . . . . . . . . . . . . . 9
2B a t t e r y
3 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . 15
4 Memory Module(s) . . . . . . . . . . . . . . . . . 19
6 Palm-Rest Assembly . . . . . . . . . . . . . . . 25
7 Power Button Board . . . . . . . . . . . . . . . 31
8H a r d D r i v e
9 Wireless Mini-Card . . . . . . . . . . . . . . . . 37
10 Audio Board. . . . . . . . . . . . . . . . . . . . . . 41
Page
6
17 Camera Module . . . . . . . . . . . . . . . . . . . 69
18 System Board. . . . . . . . . . . . . . . . . . . . . 73
19 Flashing the BIOS . . . . . . . . . . . . . . . . . 77
Page
Page
Before You Begin
Recommended Tools
Turning Off Your Computer
Before Working Inside Your Computer
Page
Page
Battery
Removing the Battery
Replacing the Battery
Keyboard
Removing the Keyboard
Page
Replacing the Keyboard
Page
Memory Module(s)
Removing the Memory Module(s)
Replacing the Memory Module(s)
Page
Page
Optical Drive
Removing the Optical Drive
Replacing the Optical Drive
Palm-Rest Assembly
Removing the Palm-Rest Assembly
Page
Page
Replacing the Palm-Rest Assembly
Page
Page
Power Button Board
Removing the Power Button Board
Replacing the Power Button Board
Hard Drive
Removing the Hard Drive
Page
Replacing the Hard Drive
Page
Wireless Mini-Card
Removing the Mini-Card
Replacing the Mini-Card
Page
Page
Audio Board
Removing the Audio Board
Replacing the Audio Board
Coin-Cell Battery
Removing the Coin-Cell Battery
Page
Replacing the Coin-Cell Battery
Page
USB Board
Removing the USB Board
Replacing the USB Board
Thermal Cooling Assembly
Removing the Thermal Cooling Assembly
Replacing the Thermal Cooling Assembly
Processor Module (For Inspiron 14-N4050 Only)
Removing the Processor Module
Replacing the Processor Module
Page
Page
Hinge Cover
Removing the Hinge Cover
Page
Replacing the Hinge Cover
Page
Display
Display Assembly
Removing the Display Assembly
Page
Replacing the Display Assembly
Display Bezel
Removing the Display Bezel
Replacing the Display Bezel
Display Panel
Removing the Display Panel
Page
Page
Replacing the Display Panel
Page
Page
Camera Module
Removing the Camera Module
Replacing the Camera Module
Page
Page
System Board
Removing the System Board
Page
Replacing the System Board
Entering the Service Tag in the BIOS
Flashing the BIOS