Dell Inspiron 7786, 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 and align the screw holes on the display hinges with the screw holes on the
palm-rest assembly.
2 Replace the four screws (M2.5x5) that secure the display hinges to the I/O board and system board.
3 Route the antenna cables through the routing guides on the palm-rest assembly.
4 Route the display cable and touch-screen cable on the routing guides on the palm-rest assembly.
5 Connect the display cable to the system board and close the latch to secure the cable.
6 Adhere the tape that secures the display cable to the system board.
7 Connect the touch-screen cable to the system board and close the latches to secure the cables.
8 Adhere the tape that secures the touch-screen cable to the system board.
Post-requisites
1 Replace the heat sink .
2 Replace the fan .
3 Replace the wireless card .
4 Replace the base cover .
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46 Replacing the display assembly