I am sorry if I violated the rules of the forum, but I am new and I am in a problem and I saw this topic, which is the same problem as mine, so I asked for help. My device, Lenovo Flex 5 15ALC05, is the same device as the original topic, and I think it is the same BIOS. I updated the BIOS, but it seems that an error occurred during the update and it became... The screen is black. I found the update on the same Lenovo website. Now I don’t know how to restore the device!
I asked for the steps to update the BIOS for the black screen because I do not have sufficient knowledge. If this violates...

Hi
Please help me, I have the same problem. I updated the bios incorrectly, and the laptop only became a black screen, only the fan sound and the caps light! I am not an expert in updating bios. If possible, please provide detailed steps for me to apply in order to restore life to my device!