CN-0YWY70 YWY70 Laptop Motherboard — DAUM3BMB6E0 (for 1764) DDR3 HM55

Replacement laptop mainboard for model 1764. This motherboard is listed under part numbers CN-0YWY70 and YWY70 and carries the board model DAUM3BMB6E0. It supports DDR3 memory and uses the HM55 chipset. Suitable for repairing or restoring compatible 1764 series laptops — please confirm your original part number matches before ordering.