02-12-2019 04:32 AM
Welcome to the community forums.
Checking on our Lenovo support site.
There is no available BIOS update for the laptop.
As a rule of thumb, "If it is not broken, don't fix it."
If the laptop is working properly. There is no need to update BIOS unless specified.
02-13-2019 07:58 AM
Thanks for the reply. But the laptop doesn't work. Everything suggests that the BIOS is corrupted. After 15-25 attempts, BIOS loads. When it starts, it can be restarted, but it is forbidden to stop because it doesn't start after a long try ...
Do you have any tips?