Dell Inspiron 7390 2n1, Руководство по обслуживанию

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Replacing the display assembly
WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the
steps in Before working inside your computer . After working inside your computer, follow the instructions in After working inside
your computer . For more safety best practices, see the Regulatory Compliance home page at www.dell.com/
regulatory_compliance .
Procedure
CAUTION: Place the computer on a soft and clean surface to avoid scratching the display.
1 Place the display assembly on the palm-rest assembly. Align the screw holes on the display hinges with the screw holes on the I/O
board and system board.
2 Replace the five screws (M2.5x3.5) that secure the display hinges to the I/O board and system board.
3 Close the display.
4 Route the display cable through the routing guide on the palm-rest assembly.
5 Adhere the tape that secures the display cable to the system board.
6 Connect the display cable to the system board and close the latch to secure the cable.
7 Adhere the tape that secures the display cable to the system board.
8 Route the touchscreen-board cable through the routing guides on the palm-rest assembly, and adhere the tape that secures the
touchscreen-board cable to the palm-rest assembly.
9 Slide the touchscreen-board cable into the connector on the system board and close the latch to secure the cable.
10 Adhere the tape that secures the touchscreen-board cable to the system board.
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