4Grasp the handle, lower the tray assembly slightly, then support the bottom or back of the tray assembly with your other hand and pull it away from the chassis.

Warning Do not release the tray assembly until you have lifted it off the hinges and can safely place it on a work surface. The hinges are designed to make it easy for you to lift the tray assembly away from the chassis, but the hinges can be damaged if the tray assembly is allowed to hang open or is lowered too far.

Replacing the system board

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