10292-2 48.4MI04021 Lenovo E520.BIN-FIXED…Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here Post navigationHP 250 G6 DKL50 CSL52 LA-E821P Rev 1.0 BIOS TESTED OK Acer aspire V5-471P husk 11309-4m 48.4tu05.04m bios tested ok