Lenovo Essential IdeaPad B5400
sabrinishan2020 Active member Mar 14, 2021 #1 Mar 14, 2021 #1 Laptop Model Lenovo Essential IdeaPad B5400 Bios Size in MB 8 Bios Type Main Lenovo Essential IdeaPad B5400 Attachments ITE EC.bin.zip 43.7 KB Views: 4 lenovo b5400_DA0BM5MB8D0_Rev D.zip 3.5 MB Views: 5
