Hello, thanks for the tool, unfortunately I change a parameter in the bios related to the sata controller and now the laptop refuse to post.
I disconnected the battery but the laptop refuse to post.
How long does the battery needs to be disconnected? Else how do I manually flash a working bios?

Can I flash a bios directly to the chip using a spl programmer or is not possible.
Sending the laptop for rma is quite costly given that I'm not in the us


Thank you