Hello! I am new to the community and am excited to be here after hearing good things! I have an old Lenovo H415 PC kicking around. AMD A6-3600 CPU with an AMD Radeon HD 6530D. I recently purchased an Asus Radeon R7250 and attempted to install it. The computer wouldn't boot. Thinking that I must have gotten a bad card, I sent it back and tried a second. Same situation. Reading into it a little, I discovered that the issue may be that my motherboard is BIOS and not UEFI, and Lenovo has no update for the board! Is there any hope?