Dell Latitude 5300 Service Manual page 4

Installing the battery.................................................................................................................................................. 28
WWAN card......................................................................................................................................................................30
Removing the WWAN card...................................................................................................................................... 30
Installing the WWAN card..........................................................................................................................................31
WLAN card....................................................................................................................................................................... 32
Removing the WLAN card........................................................................................................................................ 32
Installing the WLAN card.......................................................................................................................................... 33
Memory modules............................................................................................................................................................. 34
Removing the memory module................................................................................................................................ 34
Installing the memory module...................................................................................................................................35
Solid state drive................................................................................................................................................................36
Removing the M.2 SSD.............................................................................................................................................36
Installing the M.2 SSD............................................................................................................................................... 38
Speakers........................................................................................................................................................................... 40
Removing the speakers.............................................................................................................................................40
Installing the speakers............................................................................................................................................... 43
System fan........................................................................................................................................................................46
Removing the system fan......................................................................................................................................... 46
Installing the system fan............................................................................................................................................48
Heat sink........................................................................................................................................................................... 50
Removing the heatsink - UMA.................................................................................................................................50
Installing the heatsink - UMA.................................................................................................................................... 51
DC-in port......................................................................................................................................................................... 52
Removing the DC-in port..........................................................................................................................................52
Installing the DC-in port............................................................................................................................................ 54
LED board......................................................................................................................................................................... 56
Removing the LED board..........................................................................................................................................56
Installing the LED board............................................................................................................................................ 59
Touchpad button board................................................................................................................................................... 62
Removing the touchpad button board.................................................................................................................... 62
Installing the touchpad button board.......................................................................................................................64
System board................................................................................................................................................................... 66
Removing the system board.....................................................................................................................................66
Installing the system board....................................................................................................................................... 72
Coin-cell battery............................................................................................................................................................... 78
Removing the coin-cell battery................................................................................................................................ 79
Installing the coin-cell battery...................................................................................................................................79
Display assembly.............................................................................................................................................................. 80
Removing the display assembly............................................................................................................................... 80
Installing the display assembly..................................................................................................................................83
Keyboard........................................................................................................................................................................... 86
Removing the keyboard............................................................................................................................................ 86
Installing the keyboard...............................................................................................................................................89
Smart card reader board................................................................................................................................................. 92
Removing the smart card reader board.................................................................................................................. 92
Installing the smart card reader board.....................................................................................................................94
Palmrest assembly........................................................................................................................................................... 96
4 Contents