Dell Precision 3660 Tower - default chapter; Table of Contents

Chapter 1: Working inside your computer...................................................................................... 6
Safety instructions.............................................................................................................................................................. 6
Before working inside your computer.......................................................................................................................6
Safety precautions.........................................................................................................................................................7
Electrostatic discharge—ESD protection................................................................................................................7
ESD field service kit ..................................................................................................................................................... 8
Transporting sensitive components.......................................................................................................................... 9
After working inside your computer..........................................................................................................................9
Chapter 2: Removing and installing components.......................................................................... 10
Recommended tools..........................................................................................................................................................10
Screw list............................................................................................................................................................................. 10
Major components of Precision 3660 Tower..............................................................................................................10
Side cover.............................................................................................................................................................................11
Removing the side cover.............................................................................................................................................11
Installing the side cover.............................................................................................................................................. 13
Front bezel ......................................................................................................................................................................... 14
Installing the front bezel.............................................................................................................................................14
Removing the front bezel...........................................................................................................................................15
3.5-inch hard-drive assembly..........................................................................................................................................16
Removing the 3.5-inch hard-disk drive assembly (Bay-1)................................................................................. 16
Removing the 3.5-inch hard-disk drive assembly (Bay-2)................................................................................. 17
Removing the 3.5-inch hard-disk drive bracket................................................................................................... 18
Installing the 3.5-inch hard-disk drive bracket..................................................................................................... 19
Installing the 3.5-inch hard-disk drive assembly (Bay-2).................................................................................. 20
Installing the 3.5-inch hard-disk drive assembly (Bay-1)....................................................................................21
Solid-state drive................................................................................................................................................................ 22
Installing the M.2 2230 PCIe solid-state drive..................................................................................................... 22
Removing the M.2 2280 PCIe solid-state drive................................................................................................... 22
Installing the M.2 2280 PCIe solid-state drive..................................................................................................... 23
Removing the M.2 2230 PCIe solid-state drive................................................................................................... 24
WLAN card..........................................................................................................................................................................25
Removing the WLAN card.........................................................................................................................................25
Installing the WLAN card........................................................................................................................................... 26
WLAN antenna................................................................................................................................................................... 28
Removing the WLAN antenna.................................................................................................................................. 28
Installing the WLAN antenna.................................................................................................................................... 29
Coin-cell battery................................................................................................................................................................ 30
Removing the coin-cell battery................................................................................................................................30
Installing the coin-cell battery.................................................................................................................................. 30
Memory module.................................................................................................................................................................. 31
Removing the memory module................................................................................................................................. 31
Installing the memory module................................................................................................................................... 32
GPU end holder..................................................................................................................................................................33
Contents
Contents 3