Handleiding
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Figure 59. Interposer board
15. For computers shipped without a USH module, disconnect the SD-card daughterboard FPC cable from the connector on the
SD-card reader daughterboard.
16. For computers shipped with a USH module, disconnect the USH and SD-card daughterboard FPC cable from the connector
on the USH and SD-card daughterboard.
17. Disconnect the Haptics touchpad FPC cable from the connector on the Haptics touchpad module.
18. Peel the SD-card daughterboard FPC/USH and SD-card daughterboard FPC cable and Haptics touchpad FPC cable from
the palm-rest assembly.
19. Disconnect the power button with fingerprint reader FPC cable, right speaker cable, front LED FPC cable, and left speaker
cable from the connectors on the system board.
20. Remove the two screws (M2x4) that secure the PC-bridge bracket in place.
21. Remove the PC-bridge bracket from the system board.
22. Remove the nine screws (M2x4) that secure the system board to the palm-rest assembly.
23. Remove the system board off the chassis.
NOTE:
Replacement of the system board requires further removal of the Haptics touchpad FPC and USH board FPC.
They must be transferred to the new replacement system board. See disassembly procedures of Haptics touchpad and
SD-card daughterboard FPC/USH and SD-card daughterboard FPC for more information.
94 Removing and installing Field Replaceable Units (FRUs)
Bekijk gratis de handleiding van Dell Precision 5690, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Dell |
| Model | Precision 5690 |
| Categorie | Laptop |
| Taal | Nederlands |
| Grootte | 67669 MB |
