[REQUEST]Dell optiplex 3020 BIOS need to add SLIC2.1

[shfjy]

Hi~

I recently got a dell PC optiplex 3020, I have found its bios is very strange, because I can not use the asset.exe(v2.09) to switch the slic2.1 by the command asset PASS:12/31 etc. And I download the new bios file from dell.com and this exe file can not use the  "-writeromfile" in CLI too. I tryed to decompress the BIOS exe file, but I failed. So I have nothing to do with this bios.  

So，I beg the experts in this forum to do me a favor. Please add the dell's slic2.1 in the bios rom.

Many thanks in advance.

This is the bios file:https://downloads.dell.com/FOLDER0277257...020A07.exe

and this is the rw file from this version's BIOS.
  AcpiTbls.rar (Size: 94.04 KB / Downloads: 0)

Thanks again!