Dell D15U Service Manual

Chapter 1: Working inside your computer...................................................................................... 5
Safety instructions.............................................................................................................................................................. 5
Before working inside your computer.......................................................................................................................5
Safety precautions........................................................................................................................................................ 6
Electrostatic discharge—ESD protection............................................................................................................... 6
ESD field service kit ..................................................................................................................................................... 7
Transporting sensitive components.......................................................................................................................... 8
After working inside your computer..........................................................................................................................8
BitLocker..........................................................................................................................................................................8
Chapter 2: Removing and installing components........................................................................... 9
Recommended tools........................................................................................................................................................... 9
Screw list............................................................................................................................................................................... 9
Major components of OptiPlex 7000 Micro................................................................................................................ 10
Side cover.............................................................................................................................................................................11
Removing the side cover.............................................................................................................................................11
Installing the side cover.............................................................................................................................................. 12
Front bezel...........................................................................................................................................................................14
Removing the front bezel...........................................................................................................................................14
Installing the front bezel.............................................................................................................................................15
Solid-state drive................................................................................................................................................................. 16
Removing the M.2 2230 PCIe solid-state drive....................................................................................................16
Installing the M.2 2230 PCIe solid-state drive...................................................................................................... 17
Removing the M.2 2280 PCIe solid-state drive....................................................................................................19
Installing the M.2 2280 PCIe solid-state drive..................................................................................................... 20
WLAN card.......................................................................................................................................................................... 21
Removing the WLAN card..........................................................................................................................................21
Installing the WLAN card........................................................................................................................................... 22
Fan assembly...................................................................................................................................................................... 24
Removing the fan assembly...................................................................................................................................... 24
Installing the fan assembly........................................................................................................................................ 25
Heat sink.............................................................................................................................................................................. 27
Removing the heat sink..............................................................................................................................................27
Installing the heat sink................................................................................................................................................28
Coin-cell battery................................................................................................................................................................ 29
Removing the coin-cell battery................................................................................................................................29
Installing the coin-cell battery.................................................................................................................................. 29
Memory modules............................................................................................................................................................... 30
Removing the memory modules...............................................................................................................................30
Installing the memory modules..................................................................................................................................31
Optional I/O modules (Type C/HDMI/VGA/DP/Serial)......................................................................................... 35
Removing optional I/O modules (Type C/HDMI/VGA/DP/Serial).................................................................35
Installing optional I/O modules (Type C/HDMI/VGA/DP/Serial)................................................................... 36
Speaker................................................................................................................................................................................ 38
Contents
Contents 3

Dell D15U Specifications

General

Brand	Dell
Model	D15U
Category	Desktop
Language	English