Dell Precision 7730 Service Manual page 4

Base cover........................................................................................................................................................................ 33
Removing the base cover......................................................................................................................................... 33
Installing the base cover............................................................................................................................................34
Memory modules............................................................................................................................................................. 35
Removing the primary memory module.................................................................................................................. 35
Installing the primary memory module.................................................................................................................... 36
Removing the secondary memory module..............................................................................................................37
Installing the secondary memory module................................................................................................................38
WWAN card......................................................................................................................................................................39
Removing WWAN card............................................................................................................................................. 39
Installing the WWAN card.........................................................................................................................................40
WLAN card........................................................................................................................................................................ 41
Removing the WLAN card.........................................................................................................................................41
Installing the WLAN card.......................................................................................................................................... 42
Solid State Drive - optional ......................................................................................................................................... 43
Removing the M.2 Solid State Drive-SSD module............................................................................................. 43
Installing the M.2 SSD module..................................................................................................................................47
Coin-cell battery...............................................................................................................................................................50
Removing the coin cell battery................................................................................................................................ 50
Installing the coin cell battery....................................................................................................................................51
Power connector port...................................................................................................................................................... 51
Removing the power connector port.......................................................................................................................51
Installing the power connector port........................................................................................................................ 53
Palm rest........................................................................................................................................................................... 55
Removing the palmrest............................................................................................................................................. 55
Installing the palmrest............................................................................................................................................... 58
Touchpad button...............................................................................................................................................................61
Removing the Touchpad buttons..............................................................................................................................61
Installing the Touchpad button................................................................................................................................. 62
SIM card............................................................................................................................................................................63
Removing SIM card................................................................................................................................................... 63
Installing SIM card......................................................................................................................................................64
Smart card cage...............................................................................................................................................................65
Removing the smart card cage................................................................................................................................65
Installing the smart card cage.................................................................................................................................. 66
Speaker..............................................................................................................................................................................67
Removing the speakers ............................................................................................................................................ 67
Installing the speakers............................................................................................................................................... 68
LED board......................................................................................................................................................................... 69
Removing the LED board..........................................................................................................................................69
Installing the LED board............................................................................................................................................ 70
Heat sink assembly........................................................................................................................................................... 71
Removing the heat sink assembly............................................................................................................................ 71
Installing the heat sink assembly.............................................................................................................................. 74
Graphics card....................................................................................................................................................................76
Removing the graphics card..................................................................................................................................... 76
Installing the graphics card........................................................................................................................................77
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