Dell OptiPlex 5080 Service Manual page 4

SD card reader (optional)................................................................................................................................................32
Removing the SD card reader.................................................................................................................................. 32
Installing the SD card reader.................................................................................................................................... 33
Processor fan and heat-sink assembly.........................................................................................................................34
Removing the processor fan and heat-sink assembly........................................................................................ 34
Installing the processor fan and heat-sink assembly.......................................................................................... 35
Processor............................................................................................................................................................................ 36
Removing the processor............................................................................................................................................36
Installing the processor.............................................................................................................................................. 37
Graphics card..................................................................................................................................................................... 38
Removing the graphics card..................................................................................................................................... 38
Installing the graphics card....................................................................................................................................... 39
Graphical processing unit................................................................................................................................................ 40
Removing the powered GPU.................................................................................................................................... 40
Installing the powered GPU....................................................................................................................................... 41
Coin-cell battery.................................................................................................................................................................41
Removing the coin-cell battery.................................................................................................................................41
Installing the coin-cell battery.................................................................................................................................. 42
WLAN card..........................................................................................................................................................................43
Removing the WLAN card.........................................................................................................................................43
Installing the WLAN card........................................................................................................................................... 44
Slim optical-drive...............................................................................................................................................................46
Removing the Slim-Optical Disk Drive....................................................................................................................46
Installing the Slim-Optical Disk Drive......................................................................................................................46
Slim optical-drive bracket................................................................................................................................................47
Removing the slim-ODD bracket............................................................................................................................. 47
Installing the slim-ODD bracket............................................................................................................................... 48
Voltage regulator heat sink............................................................................................................................................. 49
Removing the VR heat sink.......................................................................................................................................49
Installing the VR heat sink.........................................................................................................................................49
Speaker................................................................................................................................................................................50
Removing the speaker................................................................................................................................................50
Installing the speaker...................................................................................................................................................51
Power button...................................................................................................................................................................... 51
Removing the power button......................................................................................................................................51
Installing the power button....................................................................................................................................... 52
Power-supply unit............................................................................................................................................................. 53
Removing the power-supply unit.............................................................................................................................53
Installing the power-supply unit...............................................................................................................................55
Intrusion switch..................................................................................................................................................................57
Removing the intrusion switch.................................................................................................................................57
Installing the intrusion switch...................................................................................................................................58
Optional I/O modules (Type C/ HDMI/VGA/DP/Serial)........................................................................................ 59
Removing optional I/O modules (Type C/ HDMI/VGA/DP/Serial)............................................................... 59
Installing optional I/O modules (Type-C/HDMI/VGA/DP/Serial).................................................................. 60
System board..................................................................................................................................................................... 64
Removing the system board..................................................................................................................................... 64
Installing the system board....................................................................................................................................... 67
Chapter 4: Troubleshooting..........................................................................................................71
4 Contents