Service and Maintain

Cleaning the keyboard ...................................................................................................................... 15
Cleaning the display .......................................................................................................................... 16
Cleaning the mouse ........................................................................................................................... 16
Service considerations ........................................................................................................................................ 16
Tools and software requirements .................................................................................................... 16
Screws ............................................................................................................................................... 16
Cables and connectors ...................................................................................................................... 17
Hard drives ........................................................................................................................................ 17
Lithium coin cell battery ................................................................................................................... 17
5 Removal and Replacement Procedures All-in One (AIO) Chassis ....................................................................... 18
Preparing to disassemble the computer ............................................................................................................. 18
Rear cover ............................................................................................................................................................ 19
Stand assembly ................................................................................................................................................... 20
Webcam module .................................................................................................................................................. 21
Replacing drives .................................................................................................................................................. 22
Replacing the hard disc drive with a 3.5-inch drive or a 2.5-inch drive ........................................... 22
Replacing the optical disc drive ........................................................................................................ 25
Front bezel ........................................................................................................................................................... 27
Converter board ................................................................................................................................................... 29
Power button board ............................................................................................................................................. 31
Speakers .............................................................................................................................................................. 33
Fan ....................................................................................................................................................................... 34
Hard drive and optical drive cables and connectors ........................................................................................... 36
System board cover ............................................................................................................................................. 38
Memory ................................................................................................................................................................ 40
WLAN module ...................................................................................................................................................... 42
RTC battery .......................................................................................................................................................... 43
System board ....................................................................................................................................................... 45
Display panel ....................................................................................................................................................... 48
6 Computer Setup (F10) Utility ........................................................................................................................ 50
Computer Setup (F10) Utilities ............................................................................................................................ 50
Using Computer Setup (F10) Utilities ............................................................................................... 51
Computer Setup—File ...................................................................................................................... 52
Computer Setup—Storage ............................................................................................................... 53
Computer Setup—Security ............................................................................................................... 54
Computer Setup—Power .................................................................................................................. 58
Computer Setup—Advanced ............................................................................................................ 59
Recovering the Configuration Settings ............................................................................................................... 61
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