Placa madre 5B21B44578 para Lenovo ideapad Flex 5 CB-13IML05 I5-10210U 4G RAM

For Lenovo ideapad Flex 5 CB-13IML05 5B21B44578 I5-10210U 4G RAM Motherboard. Due to transportation safety, CMOS battery cannot be installed normally. For Lenovo:FRU:XXXXXXX or 5BXXXXXXXX. In order to avoid buying the wrong, leading to compatible processors.

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