Allegro-Purchased Chinese Car Radio: No Display or Power Upon Connection

A user reported that a car radio purchased from Allegro does not power on or display anything when connected. Responses suggested checking the ground connection and ensuring all power connections are correct, particularly the plus connections. Some users speculated that the radio might be damaged, while others advised against purchasing low-quality Chinese radios, recommending instead to buy from reputable brands with warranties. The user confirmed that the connections were made correctly and the fuse was intact, indicating a potential need to purchase a used radio instead.
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