Table Of Contents - Lenovo ThinkCentre M910s User Manual And Hardware Maintenance Manual

Contents
Overview .........................................3
Front view ....................................................................... 3
Rear view ........................................................................ 5
System board ................................................................ 7
Machine type and model label ................................... 9
Specifications ...............................10
Computer locks ............................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 ............................19
Before replacing CRUs ..............................................19
Replacing the keyboard or wireless keyboard ......21
Replacing the keyboard .................................................. 21
Replacing the wireless keyboard .................................. 21
Replacing the mouse or wireless mouse ..............22
Replacing the mouse ...................................................... 22
Replacing the wireless mouse ...................................... 22
Replacing the power cord .........................................24
Replacing external options .......................................25
Removing the computer cover ................................27
Replacing the front bezel ..........................................28
Replacing the optical drive .......................................29
Pivoting the drive bay assembly upward and
downward ....................................................................30
Replacing the storage drive ......................................31
Replacing the 3.5-inch primary storage drive ............ 31
Replacing the 2.5-inch primary storage drive ............ 32
Replacing the 2.5-inch secondary storage drive ....... 32
Replacing a memory module ...................................34
Replacing a PCI Express card ..................................35
Replacing the Wi-Fi card ...........................................36
Replacing the coin-cell battery ................................38
Replacing the M.2 storage drive ..............................39
Replacing the M.2 storage drive bracket ...............41
Replacing the power supply assembly ..................42
Completing the parts replacement .........................43
Replacing FRUs ............................44
Before replacing FRUs ...............................................44
Replacing the Wi-Fi antennas ..................................46
Replacing the internal speaker ................................47
Replacing the illuminated red dot ...........................49
Replacing the thermal sensor ..................................50
Replacing front I/O options ......................................52
Replacing the heat sink and fan assembly ...........54
Replacing the microprocessor .................................55
Replacing the cover presence switch ....................57
Replacing the system board ....................................58
Notices & Trademarks ..................60
Notices..........................................................................60
Trademarks .................................................................61
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