Dell W21C - Media, Power, and Audio Servicing; Removing the Memory Module; Replacing the Memory Module

Replacing the heat sink................................................64
Procedure............................................................................................... 64
Post-requisites........................................................................................ 64
Removing the speakers................................................65
Prerequisites........................................................................................... 65
Procedure............................................................................................... 65
Replacing the speakers................................................ 67
Procedure................................................................................................67
Post-requisites........................................................................................ 67
Removing the system board.........................................68
Prerequisites........................................................................................... 68
Procedure............................................................................................... 68
Replacing the system board..........................................71
Procedure................................................................................................ 71
Post-requisites........................................................................................ 72
Flashing the BIOS....................................................................................72
Removing the display panel..........................................73
Prerequisites............................................................................................73
Procedure................................................................................................73
Replacing the display panel.......................................... 77
Procedure................................................................................................77
Post-requisites......................................................................................... 81
Removing the rubber feet............................................ 82
Prerequisites............................................................................................82
Procedure................................................................................................82
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