Lenovo S520
sabrinishan2020 Active member Mar 19, 2021 #1 Mar 19, 2021 #1 Laptop Model Lenovo S520 Bios Size in MB 4 Bios Type Main Lenovo S520 Attachments 25Q64B.zip 3.7 MB Views: 4 S3040 U41.zip 55.1 KB Views: 2 25L8005 U41.zip 55.1 KB Views: 2