Dell OptiPlex 5055 Tower Owner's Manual page 4

Installing intrusion switch.......................................................................................................................................... 30
Power switch.....................................................................................................................................................................31
Removing power switch.............................................................................................................................................31
Installing power switch.............................................................................................................................................. 32
Speaker............................................................................................................................................................................. 32
Removing speaker......................................................................................................................................................32
Installing speaker........................................................................................................................................................ 34
Coin-cell battery...............................................................................................................................................................34
Removing coin cell battery........................................................................................................................................34
Installing coin cell battery..........................................................................................................................................35
Heat sink assembly.......................................................................................................................................................... 36
Removing heat sink assembly.................................................................................................................................. 36
Installing heat sink assembly..................................................................................................................................... 37
Processor.......................................................................................................................................................................... 37
Removing the processor........................................................................................................................................... 37
Installing the processor............................................................................................................................................. 38
System fan........................................................................................................................................................................39
Removing the system fan......................................................................................................................................... 39
Installing the system fan........................................................................................................................................... 40
VGA Daughterboard........................................................................................................................................................ 40
Removing the VGA daughter board........................................................................................................................ 40
Installing the VGA daughter board............................................................................................................................41
System board....................................................................................................................................................................42
Removing the system board.....................................................................................................................................42
Installing the system board....................................................................................................................................... 45
System board layout.................................................................................................................................................. 46
4 Technology and components........................................................................................................................49
Systems management features..................................................................................................................................... 49
In-Band Systems Management - Dell Client Command Suite...................................................................................49
Out-of-Band Systems Management - DASH..............................................................................................................50
AMD APUs, AMD Ryzen CPUs and APUs................................................................................................................... 50
AMD Advanced Processing Unit - APU..................................................................................................................50
AMD Ryzen.................................................................................................................................................................50
AMD Ryzen APUs.......................................................................................................................................................51
AMD PT B350...................................................................................................................................................................51
AMD B350...................................................................................................................................................................51
Specification................................................................................................................................................................51
AMD Radeon R7 M450....................................................................................................................................................51
Key Specifications.......................................................................................................................................................51
AMD Radeon R5 M430...................................................................................................................................................52
Key Specifications......................................................................................................................................................52
USB features.................................................................................................................................................................... 52
USB 3.1 Gen 1 (SuperSpeed USB)........................................................................................................................... 53
Speed.......................................................................................................................................................................... 53
Applications.................................................................................................................................................................54
Compatibility...............................................................................................................................................................54
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