Seasonic x660 gold 660w [7/65] Power supply installation

WARNING! IMPORTANT SAFETY INFORMATION

•NEVER, under any circumstances, open the power supply unit. High voltage inside. WARRANTY IS VOID once the cover is removed.

•DO NOT insert any object into the fan grill or the ventilation area of the power supply unit.

•DO NOT place any object in front of the fan or the ventilation area of the power supply unit that may obstruct or restrict airflow.

•USE ONLY the Seasonic modular cables provided with the power supply unit.

•Keep the power supply unit in a dry environment, away from humidity.

•The power supply unit is for integration into a computer system and not intended for external or outdoor usage.

Power Supply Removal

1. Please first read “Warnings! Important Safety Information” above.

2. Disconnect your PC power cord from all AC sources. Make certain that the system is turned OFF. If applicable, set the power supply unit’s

AC power switch to “O” (OFF) position.

3. Open the PC case and, if applicable, refer to your PC manufacturer’s User Manual.

4. Carefully disconnect all the power supply unit’s DC wire harness connectors from the mainboard and all peripheral connectors.

5. Unscrew the mounting screws securing the power supply unit to the back panel of the PC case.

6. Carefully remove the power supply unit from the PC system.

Power Supply Installation

1. Place the Seasonic power supply unit into the space provided in the case and secure the power supply unit to the back panel of the case with the

four mounting screws provided in the accessory bag. Do not over tighten the screws.

2. Depending on the type of computer case, correct mounting of the power supply will result with the fan side top cover facing the mainboard.

This does not apply to all types of cases.

3. Mainboard connection:

a. DO NOT force the connector into place; the connectors are “keyed” so they can only fit one way. Make sure the connector lock is secure.

b. Connect the power supply end of the 20/24 Pin convertible connector to the appropriate receptor on the power supply unit.