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Replacing Sega Dreamcast Power Block (Power Supply)

What you need

  1. Replacing Sega Dreamcast Power Block (Power Supply), Replacing Sega Dreamcast Power Block (Power Supply): step 1, image 1 of 2 Replacing Sega Dreamcast Power Block (Power Supply), Replacing Sega Dreamcast Power Block (Power Supply): step 1, image 2 of 2
    • Verify that the console is disconnected from the AC outlet before you begin.

    • Flip the console over on its back.

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

  2. Replacing Sega Dreamcast Power Block (Power Supply): step 2, image 1 of 3 Replacing Sega Dreamcast Power Block (Power Supply): step 2, image 2 of 3 Replacing Sega Dreamcast Power Block (Power Supply): step 2, image 3 of 3
    • Remove the expansion bay by applying pressure to the small clip on the expansion bay while prying it away from the console.

  3. Replacing Sega Dreamcast Power Block (Power Supply): step 3, image 1 of 1
    • Locate and remove all four black 12mm Phillips #02 screws from the underside of the console.

    • The fourth screw is hidden under the expansion bay if it has not already been removed.

  4. Replacing Sega Dreamcast Power Block (Power Supply): step 4, image 1 of 1
    • Be careful that the internal components do not topple out.

    • Flip the console topside up.

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

  5. Replacing Sega Dreamcast Power Block (Power Supply): step 5, image 1 of 2 Replacing Sega Dreamcast Power Block (Power Supply): step 5, image 2 of 2
    • Verify that the console is disconnected from the AC outlet before you begin. If you have just powered off the system, give the capacitors a few minutes to discharge before you begin working.

    • Remove the white female pin header by clamping the clip and pulling it up gently from the power board.

  6. Replacing Sega Dreamcast Power Block (Power Supply): step 6, image 1 of 1
    • Remove the two 10mm Philips #02 screws that are fastened to the power block.

  7. Replacing Sega Dreamcast Power Block (Power Supply): step 7, image 1 of 2 Replacing Sega Dreamcast Power Block (Power Supply): step 7, image 2 of 2
    • Do not bend the male pin header between the mounted head when you remove the power supply from the chassis.

    • Remove the power board by using both hands to gently lift the power board away from the console.

  8. Replacing Sega Dreamcast Power Block (Power Supply): step 8, image 1 of 1
    • Remove the clear plastic film that is tucked between the power supply and the chassis.

Conclusion

To reassemble your device, follow these instructions in reverse order.

System

Member since: 09/24/09

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