Acer Aspire E1 E1-571-6650 Motherboard UMA Main Board Q5WV1 UB6 – notebookparts.com
LA-5891P For Acer Aspire 5742G Motherboard MBR5402001 NEW70 Intel HM55 CPU | eBay
Amazon.com: Motherboard for Laptop, CPU Notebook Processor Professional Disassembled Motherboard Laptop Replacement PC Main Board, for ACER E5-472G : Electronics