Dell D28M User Manual

Installing the wireless card............................................................................................................................................32
Solid-state drive/Intel Optane........................................................................................................................................... 33
Removing the 2230 solid-state drive/Intel Optane memory module..................................................................... 33
Installing the 2230 solid-state drive/Intel Optane memory module........................................................................34
Removing the 2280 solid-state drive/Intel Optane memory module..................................................................... 35
Installing the 2280 solid-state drive/Intel Optane memory module........................................................................35
Graphics card.......................................................................................................................................................................36
Removing the graphics card........................................................................................................................................ 36
Installing the graphics card........................................................................................................................................... 37
Coin-cell battery.................................................................................................................................................................. 38
Removing the coin-cell battery....................................................................................................................................38
Installing the coin-cell battery...................................................................................................................................... 39
Power-supply unit............................................................................................................................................................... 40
Removing the power-supply unit.................................................................................................................................40
Installing the power-supply unit................................................................................................................................... 42
Processor fan and heat-sink assembly............................................................................................................................. 45
Removing the processor fan and 95 W heat-sink assembly....................................................................................45
Installing the processor fan and 95 W heat-sink assembly...................................................................................... 46
Removing the processor fan and 65 W heat-sink assembly....................................................................................47
Installing the processor fan and 65 W heat-sink assembly...................................................................................... 47
Processor..............................................................................................................................................................................48
Removing the processor...............................................................................................................................................48
Installing the processor................................................................................................................................................. 49
VR heat sink..........................................................................................................................................................................51
Removing the VR heat sink...........................................................................................................................................51
Installing the VR heat sink............................................................................................................................................. 51
Speaker.................................................................................................................................................................................52
Removing the speaker.................................................................................................................................................. 52
Installing the speaker.....................................................................................................................................................53
Power button.......................................................................................................................................................................54
Removing the power button........................................................................................................................................ 54
Installing the power button.......................................................................................................................................... 55
Intrusion switch................................................................................................................................................................... 56
Removing the intrusion switch.................................................................................................................................... 56
Installing the intrusion switch.......................................................................................................................................57
System board.......................................................................................................................................................................58
Removing the system board........................................................................................................................................ 58
Installing the system board...........................................................................................................................................62
3 System setup............................................................................................................................. 67
Entering BIOS setup program............................................................................................................................................67
Boot menu............................................................................................................................................................................ 67
Navigation keys....................................................................................................................................................................67
Boot Sequence.................................................................................................................................................................... 68
System setup options......................................................................................................................................................... 68
General options..............................................................................................................................................................68
System information....................................................................................................................................................... 69
Video screen options.....................................................................................................................................................70
Security............................................................................................................................................................................71
Secure boot options...................................................................................................................................................... 72
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Contents

Dell D28M Specifications

General

Brand	Dell
Model	D28M
Category	Desktop
Language	English