All-in-One Lenovo IdeaCentre A310 Intel PCB: MP-00009646-002 REV: 03 motherboard: mp-00008528-004 ver.05 CPU: i3-370m PCH: BD82HM55
THIS BIOS DIFFRENT YOUR BIOS BOARD ON/OFF ON/OFF STATUS.... BUT MY BIOS BOARD POWER ON OK BUT NO DISPLAY...........