Dell D19M Service Manual

Contents
1 Working on your computer............................................................................................................................. 5
Safety instructions.............................................................................................................................................................5
Turning o your computer — Windows 10.....................................................................................................................5
Before working inside your computer..............................................................................................................................5
After working inside your computer.................................................................................................................................6
2 Technology and components..........................................................................................................................7
HDMI 1.4.............................................................................................................................................................................. 7
HDMI 1.4 Features........................................................................................................................................................ 7
Advantages of HDMI....................................................................................................................................................7
USB features.......................................................................................................................................................................8
USB 3.0/USB 3.1 Gen 1 (SuperSpeed USB).............................................................................................................8
Speed.............................................................................................................................................................................8
Applications...................................................................................................................................................................9
Compatibility................................................................................................................................................................. 9
3 Removing and installing components............................................................................................................ 11
Recommended tools......................................................................................................................................................... 11
Screw list and images....................................................................................................................................................... 11
System board layout.........................................................................................................................................................12
Cover..................................................................................................................................................................................13
Removing the cover................................................................................................................................................... 13
Installing the cover......................................................................................................................................................14
Front Bezel........................................................................................................................................................................ 16
Removing the front bezel.......................................................................................................................................... 16
Installing the front bezel.............................................................................................................................................18
Hard drive......................................................................................................................................................................... 20
Removing 3.5 inches hard drive assembly - optional.............................................................................................20
Installing 3.5 inches hard drive assembly - optional............................................................................................... 23
Removing the 2.5 inches hard drive assembly - optional......................................................................................26
Installing 2.5 inches hard drive assembly - optional...............................................................................................29
Removing the M.2 PCIe Solid State Drive - optional.............................................................................................32
Installing the M.2 PCIe SSD - optional.................................................................................................................... 33
Optical drive......................................................................................................................................................................34
Removing optical drive assembly.............................................................................................................................34
Installing optical drive assembly............................................................................................................................... 36
WLAN card....................................................................................................................................................................... 38
Removing WLAN card...............................................................................................................................................38
Installing WLAN Card................................................................................................................................................ 39
Memory modules............................................................................................................................................................. 40
Removing memory module.......................................................................................................................................40
Installing the memory module................................................................................................................................... 41
Expansion card..................................................................................................................................................................41
Contents
3

Dell D19M Specifications

General

Brand	Dell
Model	D19M
Category	Desktop
Language	English