Dell Precision 7550 Service Manual page 77
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Also See for Precision 7550:
- Service manual (102 pages) ,
- Setup and specifications manual (45 pages) ,
- Connection manual (10 pages)
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Steps
1.
NOTE:
Before installing the display assembly, ensure that the display hinges are opened to a 140-degree angle
against the display assembly, to fit the display assembly to the palmrest.
Align the screw holes on the hinges on the display assembly to the screw holes on the palmrest.
2. Replace the eight (M2.5x2.5) screws to secure the hinges to the palmrest.
3. Replace the (M2x5) screw to secure the display bracket to the palmrest.
4. Connect the display cable to the connector on the system board.
5. Replace the (M2x5) screw to secure the Darwin bracket.
6. Adhere the WWAN cables and Darwin cables to the palmrest.
7. Connect the power button board cable to the power button board.
Next steps
1. Install the
heat-sink
assembly.
2. Install the
primary
memory.
3. Install the keyboard.
4. Install the
keyboard
lattice.
5. Install the
WLAN
card.
6. Install the
WWAN
card.
7. Install the
secondary
memory.
8. Install the
SIM
card.
9. Install the
primary M.2
SSD.
10. Install the battery.
11. Install the
base
cover.
Disassembly and reassembly
77
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