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Before you begin Remove AC power from the drive and wait 5 minutes until the bus discharges. Warning High voltages are present on the PC830 connections. Follow the instructions outlined below to avoid an electrical shock. Small flat head screw driver Tools required ·...
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7. Once the power board header is free from the control board socket, maneuver the board and attached bracket to free them from the drive. 8. Place the control board, component side up, on a flat surface. PC830 Firmware Upgrade Installation 903-083002-01...
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Note: Ensure that the plastic tabs on the side of the cover, as well as the tabs on the top and bottom of the cover, line up with the heatsink. 903-083002-01 PC830 Firmware Upgrade Installation...