Sega Dreamcast Controller Port Replacement

Flip the console over on its back.

Take note of your model number, in case replacement parts are needed.

Remove the expansion bay by applying pressure to the small clip on the expansion bay while prying it away from the console.

Locate and remove all four black 12mm Phillips #02 screws from the underside of the console.

Flip the console topside up.

Remove the top cover of the chassis by gently lifting the upper portion of the console.

Disconnect the white controller cable by gently pulling the the cable while wiggling it back and forth until it detaches from the controller board.

Remove the four 14mm Philips #02 located on the controller board.

Disconnect the white fan header from the controller port

Remove the controller board by lifting it up from the controller port.