2
Overview .........................................3
Front view .......................................................................3
Rear view ........................................................................5
System board ................................................................7
Adjusting the tilt-only stand .......................................9
Adjusting the UltraFlex II Stand .................................9
Machine type and model label .................................10
Specifications
...............................11
Locking the computer
..................12
Attaching a Kensington-style 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 ............................19
Before replacing CRUs ..............................................19
Replacing the wireless keyboard .............................20
Replacing the wireless mouse .................................21
Replacing the power cord .........................................23
Replacing the computer stand ................................24
Removing the computer cover ................................26
Replacing the 2.5-inch storage drive .....................27
Replacing the control button board ........................29
Completing the parts replacement .........................30
Replacing FRUs ............................31
Before replacing FRUs ...............................................31
Replacing the system board shield ........................34
Replacing the VESA mount bracket ........................35
Replacing the power supply assembly ..................36
Replacing the optical drive .......................................38
Replacing the integrated camera ............................40
Replacing the cover presence switch ....................41
Replacing the system fan .........................................42
Replacing the I/O bracket .........................................44
Replacing the internal speakers ..............................45
Replacing the Wi-Fi card ...........................................46
Replacing the Wi-Fi antennas ..................................48
Replacing the heat sink .............................................49
Replacing the microprocessor .................................50
Replacing the memory module ...............................52
Replacing the card reader .........................................54
Replacing the M.2 storage drive ..............................55
Replacing the serial connector module .................57
Replacing the coin-cell battery ................................58
Replacing the system board ....................................60
Replacing the LCD panel ...........................................62
Notices & Trademarks
..................65
Notices..........................................................................65
Trademarks .................................................................66
Contents