Owners Manual
a. Disconnect the intrusion switch cable [1], USB 3.1 cable [2], front I/O power cable [3], USB 3.1 cable [4], Speaker cable
[5], Audio cable [6]
NOTE: Do not pull the connector by the cable wires. Instead, disconnect the cable by pulling the connector end.
Pulling the cable wires may loosen them from the connector.
b. Remove the screw that secures the front I/O panel to the chassis.
Removing and installing components
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