Dell Inspiron 27 7720 All-in-One Owner's Manual page 4

After working inside your computer........................................................................................................................37
BitLocker........................................................................................................................................................................37
Recommended tools......................................................................................................................................................... 37
Screw list.............................................................................................................................................................................38
Major components of Inspiron 27 7720 All-in-One................................................................................................... 39
Chapter 5: Removing and installing Customer Replaceable Units (CRUs).................................... 42
Stand.................................................................................................................................................................................... 42
Removing the stand....................................................................................................................................................42
Installing the stand...................................................................................................................................................... 43
Back cover.......................................................................................................................................................................... 44
Removing the back cover..........................................................................................................................................44
Installing the back cover............................................................................................................................................45
I/O cover............................................................................................................................................................................. 46
Removing the I/O cover............................................................................................................................................ 46
Installing the I/O cover.............................................................................................................................................. 47
Stand hinges....................................................................................................................................................................... 48
Removing the stand hinges.......................................................................................................................................48
Installing the stand hinges.........................................................................................................................................49
System-board shield.........................................................................................................................................................50
Removing the system-board shield.........................................................................................................................50
Installing the system-board shield............................................................................................................................51
Hard drive............................................................................................................................................................................52
Removing the hard drive........................................................................................................................................... 52
Installing the hard drive..............................................................................................................................................53
Solid-state drive................................................................................................................................................................ 54
Removing the M.2 2230 solid-state drive............................................................................................................. 54
Installing the M.2 2230 solid-state drive............................................................................................................... 55
Removing the M.2 2280 solid-state drive............................................................................................................. 57
Installing the M.2 2280 solid-state drive............................................................................................................... 57
Memory module................................................................................................................................................................. 59
Removing the memory module................................................................................................................................ 59
Installing the memory module...................................................................................................................................60
Wireless card.......................................................................................................................................................................61
Removing the wireless card.......................................................................................................................................61
Installing the wireless card........................................................................................................................................ 62
Retractable-camera assembly........................................................................................................................................63
Removing the retractable-camera assembly........................................................................................................ 63
Installing the retractable-camera assembly.......................................................................................................... 64
Fan........................................................................................................................................................................................ 64
Removing the fan........................................................................................................................................................ 64
Installing the fan.......................................................................................................................................................... 65
Speakers.............................................................................................................................................................................. 66
Removing the speakers..............................................................................................................................................66
Installing the speakers................................................................................................................................................ 67
Coin-cell battery................................................................................................................................................................ 68
Removing the coin-cell battery................................................................................................................................68
Installing the coin-cell battery.................................................................................................................................. 69
4 Contents