CLEAR-ME…This content is for 1-days, 7-days, 30-days, 90-day, 6 months, and 1year members only.Login Join Now Post navigationLENOVO G580 MB 11252-1 48.4SG11-011 BIOS TESTED OK CSL50/CSL52 LA-E801P REV 1.0 BIOS TESTED OK clear me