Dell XPS 730 H2C (Late 2008) Uživatelský manuál stáhnout pdf (Strana 31)

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 Replacing the Master Control Board

Dell™XPS™730/730XServiceManual

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1. Follow the procedures in Before You Begin.

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2. Remove the computer cover (see Replacing the Computer Cover).

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3. Remove the fan shrouds (see Removing the Card Slot and Processor Fan Shrouds).

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4. Remove the card slot assembly (see Replacing the Card Slot Fan Assembly).

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5. Remove the processor fan assembly (see Replacing the Processor Fan Assembly).

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6. Disconnect all cables from the master control board.

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7. Remove three screws that secure the master control panel to the metal tray.

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8. Lift the master control board out.

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9. To replace the master control board, Orient the board on the metal tray.

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10. Replace the three screws to secure the master control board assembly to the metal tray.

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11. Reconnect all cables to the master control board.

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12. Replace the processor fan assembly (see Replacing the Processor Fan Assembly).

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13. Replace the card slot fan assembly (see Replacing the Card Slot Fan Assembly).

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14. Replace the fan shrouds.

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15. Replace the computer cover (see Replacing the Computer Cover).

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WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best

practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance

master control board

Screws (3)

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Dell XPS 730 H2C (Late 2008) Uživatelský manuál Strana 31