Dell XPS 14 (L401X, Late 2010) - Manual (Page 71)

Top Cover 71
19 Remove the Bluetooth-card (see "Removing the Bluetooth Card" on
page 93).
20 Remove the daughter board (see "Removing the Daughter Board" on
page 89).
21 Remove the AC-adapter connector (see "Removing the AC-Adapter
Connector" on page 97).
22 Remove the processor fan and heat-sink assembly (see "Removing the
Processor Fan and Heat-Sink Assembly" on page 79).
23 Remove the processor module (see "Removing the Processor Module" on
page 85).
1 top-cover assembly 2 screws (9)
1
2