Mainboard For Acer Aspire 5742 5742G 5741 Laptop Motherboard MBRB902001 MB.RB902.001 PEW71 LA-5894P HM55 100% Full Working Well
Amazon.com: Motherboard for Laptop, CPU Notebook Processor Professional Disassembled Motherboard Laptop Replacement PC Main Board, for ACER E5-472G : Electronics
NOKOTION MBR5C02001 MBWUV02001 For Acer ASPIRE 5741 5741G 5742 laptop motherboard NEW70 LA-5893P GT420M HM55 DDR3 free cpu - AliExpress