Replacing The Daughter Board - Dell XPS L401X Service Manual

1 daughter-board cable
3 screw
Replacing the Daughter Board
1. Follow the instructions in Before You
2. Align the connectors on the daughter board with the slots on the top cover and place it on the top cover.
3. Replace the screw that secures the daughter board to the top cover.
4. Slide the daughter-board cable into the connector on the daughter board and press the connector latch down to secure the cable.
5. Replace the processor fan and heat-sink assembly (see
6. Follow the instructions from
7. Replace the display assembly (see
8. Replace the keyboard (see
9. Replace the palm-rest assembly (see
10. Follow the instructions from
11. Replace the hard drive (see
12. Replace the Mini-Card(s) (see
13. Replace the memory module(s) (see
14. Replace the battery (see Replacing the
CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to do so may
result in damage to the computer.
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2 daughter board
Begin.
Replacing the Processor Fan and Heat-Sink
step 9 to step 11 in Replacing the Top
Replacing the Display Assembly).
Replacing the Keyboard).
Replacing the Palm-Rest
step 5 to step 6 in Replacing the Optical
Replacing the Hard Drive).
Replacing the Mini-Card(s)).
Replacing the Memory Module(s)).
Battery).
Cover.
Assembly).
Drive.
Assembly).