…This content is for 30-days, 90-days, 180-days, and 365-day members only.Login Join Now Post navigationQ8S-B237 B636 B638 MS-AAA11 VER : 1.0 VER 1.1 N1996 SCHEMATIC ACER ASPIRE VN7-571 571G Wistron Hades 840M 14205-2 , 14205-1 14203-1 SCHEMATIC