Questions
Q1
My system does not boot after BIOS update, what can I do?

There always a chance that BIOS might fail after update.

If your system is running fine, then there is no need to update BIOS.

However, if system does not boot after BIOS update, please refer this information.
See FAQ here for BIOS recovery for AMI BIOS motherboard models.
https://www.biostar.com.tw/app/en/support/faq_content.php?S_ID=392

If there is no help after BIOS recovery, then you might need to contact local shop or local dealer help you to re-program the BIOS EPROM.