1. Observe the appearance: The rescuer Y9000p residual blood version will have a specific logo or label, which can be identified by the appearance logo. You can check the logo, sticker or label on the computer, or find the model information at the bottom of the computer.

2. Inquire about the hardware configuration: The hardware configuration of the rescuer Y9000p Residual Blood Edition will be different. You can query the detailed configuration information of this model, including processor, graphics card, memory, storage, etc., and compare it with the official configuration.