Chapter 1: Working on your computer........................................................................................... 6
Safety instructions.............................................................................................................................................................. 6
Turning off your computer — Windows 10...................................................................................................................6
Before working inside your computer............................................................................................................................. 7
After working inside your computer................................................................................................................................7
Chapter 2: Technology and components........................................................................................ 8
Processors.............................................................................................................................................................................8
DDR4.......................................................................................................................................................................................8
USB features........................................................................................................................................................................ 9
HDMI 2.0............................................................................................................................................................................... 11
Chapter 3: Removing and installing components.......................................................................... 13
Recommended tools..........................................................................................................................................................13
Screw size list..................................................................................................................................................................... 13
Tower motherboard layout.............................................................................................................................................. 14
Side cover............................................................................................................................................................................ 15
Removing side cover................................................................................................................................................... 15
Installing side cover..................................................................................................................................................... 16
Bezel......................................................................................................................................................................................16
Removing front bezel.................................................................................................................................................. 16
Installing front bezel.................................................................................................................................................... 17
Front panel door................................................................................................................................................................. 18
Opening front panel door........................................................................................................................................... 18
Closing front panel door............................................................................................................................................. 19
Hard drive assembly—3.5-inch and 2.5-inch.............................................................................................................20
Removing 3.5–inch hard drive ................................................................................................................................ 20
Installing 3.5–inch hard drive .................................................................................................................................. 22
Removing the 2.5–inch hard drive assembly........................................................................................................24
Removing the 2.5–inch drive from the drive bracket........................................................................................ 25
Installing the 2.5–inch hard drive into the hard drive bracket......................................................................... 26
Installing the 2.5-inch drive assembly.................................................................................................................... 26
Optical drive........................................................................................................................................................................27
Removing optical drive............................................................................................................................................... 27
Installing optical drive................................................................................................................................................. 29
M.2 PCIe SSD .................................................................................................................................................................... 31
Removing M.2 SSD .....................................................................................................................................................31
Installing M.2 SSD....................................................................................................................................................... 32
SD card reader................................................................................................................................................................... 33
Removing SD card reader..........................................................................................................................................33
Installing SD card reader............................................................................................................................................34
Memory module................................................................................................................................................................. 35
Removing memory module........................................................................................................................................ 35
Installing memory module.......................................................................................................................................... 36
Contents
Contents 3