Dell Inspiron 7390 2n1 - Page 4

13 Replacing the power-adapter port.............................................................................................................. 27
Procedure..........................................................................................................................................................................27
Post-requisites..................................................................................................................................................................27
14 Removing the I/O board............................................................................................................................. 28
Prerequisites..................................................................................................................................................................... 28
Procedure..........................................................................................................................................................................28
15 Replacing the I/O board............................................................................................................................. 29
Procedure..........................................................................................................................................................................29
Post-requisites..................................................................................................................................................................29
16 Removing the fan....................................................................................................................................... 30
Prerequisites..................................................................................................................................................................... 30
Procedure..........................................................................................................................................................................30
17 Replacing the fan........................................................................................................................................ 31
Procedure.......................................................................................................................................................................... 31
Post-requisites.................................................................................................................................................................. 31
18 Removing the solid-state drive................................................................................................................... 32
Prerequisites..................................................................................................................................................................... 32
Procedure to remove M.2 2230 solid-state drive........................................................................................................ 32
Procedure to remove M.2 2280 solid-state drive........................................................................................................ 33
19 Replacing the solid-state drive................................................................................................................... 35
Procedure to replace M.2 2230 solid-state drive.........................................................................................................35
Procedure to replace M.2 2280 solid-state drive.........................................................................................................35
Post-requisites..................................................................................................................................................................36
20 Removing the coin-cell battery.................................................................................................................. 37
Prerequisites..................................................................................................................................................................... 37
Procedure..........................................................................................................................................................................37
21 Replacing the coin-cell battery...................................................................................................................38
Procedure..........................................................................................................................................................................38
Post-requisites..................................................................................................................................................................38
22 Removing the touchpad.............................................................................................................................39
Prerequisites..................................................................................................................................................................... 39
Procedure..........................................................................................................................................................................39
23 Replacing the touchpad............................................................................................................................. 40
Procedure..........................................................................................................................................................................40
Post-requisites..................................................................................................................................................................40
24 Removing the speakers.............................................................................................................................. 41
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