I currently have BIOS 0346 that came with ME firmware 9.0.20.1447.
I upgraded to ME firmware 9.0.30.1482.
Now I cannot upgrade to BIOS 0446 or 0447 because the ME firmware in these releases is still 9.0.20.1447.
The error I receive while the BIOS update is flashing the ME firmware is:
"FW Update Sample Application ERROR FwUpdateFullBuffer [failed!]
Flash update failed!
Technical information: (0x8000000000000015, 1566)"
My understanding is that ME firmware only allows upgrades, not downgrades.
Please release a BIOS 0448 with at least ME firmware 9.0.30.1482 or newer so I can benefit from all the other fixes included in the BIOS package.
Thanks!