Produtos da Marca Dell

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 Chassis Intrusion Switch

Dell™OptiPlex™745cUser'sGuide

Removing the Chassis Intrusion Switch

Replacing the Chassis Intrusion Switch

Resetting the Chassis Intrusion Detector

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Removing the Chassis Intrusion Switch

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1. Follow the procedures in Before You Begin.

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2. Disconnect the chassis intrusion switch cable from the system board.

Note the routing of the chassis intrusion cable as you remove it from the chassis. Chassis hooks may hold the cable in place inside the chassis.

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3. Slide the chassis intrusion switch out of its slot, and remove the switch and its attached cable from the computer.

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Mini Tower Computer

Replacing the Chassis Intrusion Switch

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1. Gently slide the chassis intrusion switch into its slot and reconnect the cable to the system board.

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

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3. If you are using a computer stand, attach it to the computer.

Resetting the Chassis Intrusion Detector

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1. Turn on (or restart) your computer.

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2. WhentheblueDELL™logoappears,press<F2>immediately.

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide.