520-15IKB (Type 80YL) Laptop (ideapad) BIOS 4wcn40ww EG521 EG522 EZ511 EG721 NM-B452 REV 1.0
sabrinishan2020 Active member Mar 15, 2021 #1 Mar 15, 2021 #1 Laptop Model 520-15IKB (Type 80YL) Laptop (ideapad) BIOS 4wcn40ww EG521 EG522 EZ511 EG721 NM-B452 REV 1.0 Bios Size in MB 8 Bios Type Main 520-15IKB (Type 80YL) Laptop (ideapad) BIOS 4wcn40ww EG521 EG522 EZ511 EG721 NM-B452 REV 1.0 Attachments 520-15IKB (Type 81BF) 6jcn32ww.bin.zip 5 MB Views: 10 520-15IKB (Type 80YL) Laptop (ideapad) 4wcn40ww.BIN.zip 4.9 MB Views: 13
