Table of Contents
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Contents
Overview .........................................3
Front view ....................................................................... 3
Rear view ........................................................................ 5
System board ................................................................ 7
Machine type and model label ................................... 9
Specifications ...............................10
Locking the computer ..................12
Locking the computer cover ....................................12
Attaching a Kensington-style cable lock ...............12
Attaching a cable lock ...............................................12
Replacing hardware ......................13
Before replacing hardware .......................................13
Handling static-sensitive devices ...........................13
Knowing replaceable parts .......................................14
Customer Replaceable Units (CRUs) ........................... 14
Field Replaceable Units (FRUs) ..................................... 14
CRUs and FRUs locations .............................................. 15
Replacing CRUs ............................18
Before replacing CRUs ..............................................18
Replacing the dust shield .........................................20
Replacing the keyboard .................................................. 21
Replacing the wireless keyboard .................................. 22
Replacing the mouse or wireless mouse ..............23
Replacing the mouse ...................................................... 23
Replacing the wireless mouse ...................................... 23
Replacing the power cord .........................................25
Removing the computer cover ................................26
Replacing the front bezel ..........................................27
Replacing the optical drive .......................................28
Replacing the optical drive bracket .........................29
Replacing the storage drive ......................................30
Replacing the 3.5-inch storage drive ........................... 30
Replacing the 2.5-inch storage drive ........................... 32
Replacing a memory module ...................................33
Replacing a PCI Express card ..................................35
Replacing the Wi-Fi card ...........................................37
Replacing the coin-cell battery ................................40
Replacing the M.2 storage drive ..............................42
Replacing the M.2 storage drive bracket ...............45
Replacing the power supply assembly ..................46
Completing the parts replacement .........................48
Replacing FRUs ............................49
Before replacing FRUs ...............................................49
Replacing the Wi-Fi antennas ..................................51
Replacing the front Wi-Fi antenna ............................... 51
Replacing the rear Wi-Fi antenna ................................. 52
Replacing the internal speaker ................................53
Replacing the front fan ..............................................54
Replacing the thermal sensor ..................................55
Replacing the illuminated red dot cable ................56
Replacing the front I/O bracket ...............................57
Replacing the power button board .........................58
Replacing the card reader board .............................59
Replacing the heat sink and fan assembly ...........60
Replacing the microprocessor .................................61
Replacing the rear fan ...............................................63
Replacing the cover presence switch ....................64
Replacing the system board and chassis .............65
Notices & Trademarks ..................67
Notices..........................................................................67
Trademarks .................................................................68
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