how to restore bios after version rollback

supra9999
supra9999 Member Posts: 1 New User
edited August 2023 in 2019 Archives
People, tell me, please, rolled back the BIOS from 1.15 to 1.08, after which the laptop stopped loading at all.
I tried to do as described in https://community.acer.com/en/discussion/comment/727236#Comment_727236, but nothing worked.

model acer aspire 3 a315 -41g-r6kl

please, help