
Contents
 hapter 1.  Overview.  .  .  .  .  .  .  .  .  .  . 1
Front view .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  
Rear view .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  2
System board .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  4
Machine type and model label .  .  .  .  .  .  .  .  .  .  5
Adjusting the monitor stand .  .  .  .  .  .  .  .  .  .  .  6
 hapter 2.  Specifications .  .  .  .  .  .  .  . 7
 hapter 3.   omputer locks .  .  .  .  .  .  . 9
Attaching a Kensington-style cable lock .  .  .  .  .  .  9
 hapter 4.  Replacing hardware .  .  .  .  11
Before replacing hardware .  .  .  .  .  .  .  .  .  .  
Knowing FRUs (including CRUs) .  .  .  .  .  .  .  .  
Locating FRUs (including CRUs) .  .  .  .  .  .  .  .  2
Replacing the keyboard or wireless keyboard .  .  .  4
Replacing the mouse or wireless mouse .  .  .  .  .  5
Replacing the power adapter .  .  .  .  .  .  .  .  .  8
Replacing the monitor stand .  .  .  .  .  .  .  .  .  .  20
Removing the LCD panel .  .  .  .  .  .  .  .  .  .  .  22
Replacing the LCD front decorative cover.  .  .  .  .  24
Replacing the integrated microphone .  .  .  .  .  .  25
Replacing the LCD bracket .  .  .  .  .  .  .  .  .  .  26
Replacing the integrated camera .  .  .  .  .  .  .  .  27
Replacing the optical drive .  .  .  .  .  .  .  .  .  .  28
Replacing the optical drive holder .  .  .  .  .  .  .  .  32
Replacing the storage drive .  .  .  .  .  .  .  .  .  .  32
Replacing the power button board .  .  .  .  .  .  .  35
Replacing the internal speaker .  .  .  .  .  .  .  .  .  36
Replacing the I/O board .  .  .  .  .  .  .  .  .  .  .  37
Replacing the system fan .  .  .  .  .  .  .  .  .  .  .  38
Replacing the heat sink .  .  .  .  .  .  .  .  .  .  .  .  39
Replacing the memory module .  .  .  .  .  .  .  .  .  4 
Replacing the M.2 solid-state drive .  .  .  .  .  .  .  43
Replacing the microprocessor .  .  .  .  .  .  .  .  .  47
Replacing the Wi-Fi card .  .  .  .  .  .  .  .  .  .  .  50
Replacing the Wi-Fi antennas .  .  .  .  .  .  .  .  .  52
Replacing the system board .  .  .  .  .  .  .  .  .  .  53
Replacing the coin-cell battery .  .  .  .  .  .  .  .  .  54
Replacing the system board frame .  .  .  .  .  .  .  56
Replacing the VESA mount bracket .  .  .  .  .  .  .  57
Completing the parts replacement .  .  .  .  .  .  .  58
Appendix A.  Notices.  .  .  .  .  .  .  .  .  .  61
Appendix B.  Trademarks .  .  .  .  .  .  .  63
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