Dell PP14L Guide de dépannage télécharger pdf (Page 52)

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14. Disconnect the speaker connector from the system board.

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15. Disconnect the connector for the internal card with Bluetooth®wireless technology from the system board.

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16. Disconnect the subwoofer connector from the system board.

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17. Disconnect the USB port board connector from the system board.

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18. Disconnect both fan connectors from the system board.

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19. Remove the video card/thermal cooling assembly.

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20. Remove the MCH heat sink.

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21. Remove the microprocessor thermal-cooling assembly.

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22. Remove the microprocessor.

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PC Card connector

M2.5 x 5-mm stiffener

bracket screw

stiffener bracket

PC Card connector on

system board

USB connector

cable connector for

internal card with

Bluetooth wireless

technology

speaker connector

subwoofer connector

NOTE: Remove the video card/thermal cooling assembly as a single unit. Do not separate the thermal cooling unit (heat sink) from the video card.

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Dell PP14L Guide de dépannage Page 52