Lenovo Legion Y540-17IRH working bios ,16mb $1.99 – Purchase Checkout Added to cart Your Recently Viewed Downloads Lenovo Legion Y520T-25IKL Desktop (Lenovo) O3AKT20A, 8MB Lenovo Legion 5 Pro-16ACH6H, Legion 5-15ACH6H, Lenovo Legion 5 17ACH6H, Legion 7-16ACHg6 AMD gkcn40ww,16MB