Lost is not an active forum member anymore since Jan 2021.
Try to update the mcodes (the 206C2 is already present…but old), extract the NCPUCODE.BIN with CBROM, get the latest mcodes from here: CPUMicrocodes/Intel at master · platomav/CPUMicrocodes (github.com)
Use the following guides:
[Guide] How to update the CPU microcodes on a non-UEFI Award/Phoenix BIOS - Special Topics / CPU Microcodes - Win-Raid Forum (level1techs.com)