Thanks plutomaniac hopefully we can get it without having to get a flash programmer, I've never seen such hassles on a Gigabyte board (old or new)

@Lyrikalx - I enabled ME Re-Flash in mod BIOS I sent you, that is why in that post I said to reflash BIOS (That mod BIOS) twice, if not asked if you want to update full or fast/partial BIOS update when using Qflash.
No flashing in DOS or windows with FPT, unless you want to try that before all this, from DOS only, but I thought we already know outcome of both ways - error 7

1. Flash mod BIOS from post #20 using Qflash, reboot and load optimized defaults, then reboot back to BIOS again
2. If during above flash you are not asked full or fast/partial BIOS update, then yes, flash it again after reboot back to BIOS (Load optimized once again after that reboot)
3. Flash stock BIOS
4. Check ME on BIOS main page if shown there, if not check with HWINFO64 (On the large window on left side, expand motherboard and find ME area, then check ME FW Version) If not N/A or 0.0.0.0 then problem solved

5. If BIOS shows ME FW = N/A or 0.0.0.0 still, or same in HWINFO if BIOS doesn't show the ME FW version, some BIOS do not have this visible to user, then you need to order flash programmer (like CH341A) + SOIC8 test clip cable to fix.

These are less than $6 total shipped on ebay for both - example links below
https://www.ebay.com/itm/201316582787
https://www.ebay.com/itm/382486015977

@Lyrikalx - Did you ever get this sorted out? If not, another user just referenced your thread with same issue and same board, and we got it fixed with EFIFlash (that comes with stock BIOS)
Here's the thread if you still need to fix your board, see posts #8-9 for how to fix your ME FW - Gigabyte B85M-D3H strikes back (every 30 minutes)