Dell OptiPlex 7090 Tower - Page 4

Removing the processor fan and 65 W heat-sink assembly.............................................................................36
Installing the processor fan and 65 W heat-sink assembly............................................................................... 37
Processor............................................................................................................................................................................ 38
Removing the processor............................................................................................................................................38
Installing the processor.............................................................................................................................................. 39
Graphics card...................................................................................................................................................................... 41
Removing the graphics card...................................................................................................................................... 41
Installing the graphics card....................................................................................................................................... 42
Graphical processing unit................................................................................................................................................ 43
Removing the powered GPU.................................................................................................................................... 43
Installing the powered GPU...................................................................................................................................... 44
Coin-cell battery................................................................................................................................................................ 46
Removing the coin-cell battery................................................................................................................................46
Installing the coin-cell battery.................................................................................................................................. 47
WLAN card.......................................................................................................................................................................... 47
Removing the WLAN card......................................................................................................................................... 47
Installing the WLAN card........................................................................................................................................... 48
Slim optical-drive...............................................................................................................................................................50
Removing the Slim optical drive.............................................................................................................................. 50
Installing the Slim optical drive................................................................................................................................. 51
Slim optical-drive bracket............................................................................................................................................... 52
Removing the slim-ODD bracket............................................................................................................................. 52
Installing the slim-ODD bracket............................................................................................................................... 52
Chassis fan..........................................................................................................................................................................53
Removing the chassis fan......................................................................................................................................... 53
Installing the chassis fan............................................................................................................................................54
Voltage regulator heat sink.............................................................................................................................................55
Removing the VR heat sink.......................................................................................................................................55
Installing the VR heat sink.........................................................................................................................................56
Speaker................................................................................................................................................................................ 57
Removing the speaker................................................................................................................................................57
Installing the speaker..................................................................................................................................................58
Power button..................................................................................................................................................................... 59
Removing the power button.....................................................................................................................................59
Installing the power button....................................................................................................................................... 60
Power-supply unit.............................................................................................................................................................. 61
Removing the power-supply unit............................................................................................................................. 61
Installing the power-supply unit...............................................................................................................................63
Removing the power-supply unit (For systems with powered GPU).............................................................65
Installing the power-supply unit (For systems with powered GPU)...............................................................68
Intrusion switch.................................................................................................................................................................. 71
Removing the intrusion switch..................................................................................................................................71
Installing the intrusion switch................................................................................................................................... 72
Optional I/O modules (Type C/ HDMI/VGA/DP/Serial).........................................................................................72
Removing optional I/O modules (Type-C/HDMI/VGA/DP/Serial).................................................................72
Installing optional I/O modules (Type-C/HDMI/VGA/DP/Serial)...................................................................73
System board......................................................................................................................................................................74
Removing the system board..................................................................................................................................... 74
Installing the system board....................................................................................................................................... 79
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