I’m trying to install the latest BIOS version on SER8. Downloaded HPT_8xxx_SER8_V035_P8C0M0C15_16_BL_20260603.tar. I wrote the contents of the archive to a fat32 flash drive, overloaded, disabled secure boot, logged in via F7 and booted from the flash drive. But the installation is not happening. He thinks for a couple of minutes and goes out. It does not issue any error messages. What am I doing wrong?

