Laptop Motherboard for 15R-3521 / 5521 - CN-0671DP 0671DP 671DP | LA-9104P | SR0VQ | 2117U CPU

Replacement laptop motherboard compatible with 15R-3521 and 5521 models. Part numbers: CN-0671DP, 0671DP, 671DP. Mainboard model/board ID: LA-9104P. Onboard CPU: 2117U (S-spec SR0VQ). Intended as a direct swap for systems requiring these exact part numbers and board identifiers.