Dell Latitude 5550, Руководство по обслуживанию

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Steps
1. Align the screw holes on the system board with the screw holes on the palm-rest and keyboard assembly.
2. Replace the two screws (M2x4) that secure the system board to the palm-rest and keyboard assembly.
3. Connect the keyboard-control board cable to the system board and close the latch to secure the cable.
4. Align the screw holes on the Type-C bracket with the screw holes on the palm-rest and keyboard assembly.
5. Replace the two screws (M2x4) that secure the Type-C bracket to the palm-rest and keyboard assembly.
6. Connect the fingerprint reader-board cable to the system board and close the latch to secure the cable.
7. Connect the right speaker cable to the system board.
8. Connect the keyboard cable to the system board and close the latch to secure the cable.
9. Connect the antenna cables to the wireless card.
10. Align the screw hole on the wireless-card bracket with the screw hole on the system board.
11. Replace the screw (M1.6x3) that secures the wireless-card bracket to the system board.
12. Connect the touch screen cable and camera cable to the display-assembly cable .
13. Replace the two screws (M1.6x3) that secure the display-assembly cable holder to the palm-rest and keyboard assembly.
14. Connect the touch screen cable and camera cable to the display-assembly cable.
15. Align the screw holes on the display-assembly cable bracket with the screw holes on the system board.
16. Tighten the three captive screws that secure the display-assembly cable bracket to the system board.
Next steps
1. Install the I/O board .
2. Install the right fan .
3. Install the left fan .
4. Install the heat sink .
5. Install the solid state drive2 .
6. Install the solid state drive1 .
7. Install the memory .
8. Install the battery .
9. Install the speakers .
Removing and installing components 43