I have never noticed the JME jumper before, it has no pin on it, I modded the bios a few times trying to unlock some OC options, the ME FW always stayed installed, I don't have the backup before the first time I programmed it


The original file show the same error using FIT
I also attached the dump using the programmer

Show me image of the JME jumper, how is there no pin on a jumper, you asked before where to move the jumper to connect.

If you program in properly BIOS with ME FW then it will be there. Are you erasing, blank check, then open BIOS file, write then verify?
Thank you for original, I will check it tonight when I have more time. I will fix the FIT issue and update/clean ME FW for you

Sorry, I expressed myself wrong, it only has two pins and I never used any jumper connecting them
With the programmer I usually follow these steps read > erase > blank > select bios > write > verify

@danielhld - Thanks, I see what you mean now with the jumper. From their description >> Pins 1 and 2 shorted=Refresh the BIOS (allow BIOS/ME reflash). Pins 1 and 2 disconnected=can't refresh the BIOS (No BIOS flash or ME Flash possible).
Since you are using programmer none of that matters, but if you want to flash BIOS with stock flash method, you need to put jumper on.

Here is BIOS with ME redone, just in case there is some issue we didn't see (I see boot guard was set to unknown), and fixed FIT table.
Put this on with flash programmer, then remove all power from the board for 1+ minute (remove 24 and 8 pin power cables, remove CMOS, short or press and hold power on button for 10 seconds, then wait 1+ minute)
http://s000.tinyupload.com/index.php?fil...133797769603315

I think I already tried changing some values following the steps of the "Clean Dumped Intel Engine" tutorial, tried again with your file, motherboard beep 3 times and didn't boot, used the programmer through another PC and it boots, but yet no ME.
One observation about this mobo it's that the bios chip it's soldered, and I had to desold and in the proccess I lost a soldering point, but the mobo also has the soldering points for placing a socket, so I adapted.

I don't have any high resolution pic, but it should be visible
Old

New


Both chip are of the same size and I can connect the original chip using the adpter that came with the programmer and I usually try the same steps with both, including you last one, the results are always equal.
I tried to dump the files again, using the programmer, MEA accuses no ME FW and FIT gives me an error, while using the -d spi.bin command it looks fine in both.

That is strange BIOS I sent you did not work, maybe due to fixing the FIT Table but that doesn't seem right, maybe should have used other tool to do it, hard to know without more testing.
Sorry you lost trace for the BIOS! You should have picked up SOIC8 test clip w/ cable instead of having to desolder each time.
Here is same BIOS I made previously, but without touching FIT (So this only has redone ME FW) - http://s000.tinyupload.com/index.php?fil...656581991629622

You're programmer dump above is not a valid BIOS read (All FF in hex), so for that chip you need to find other software version that works properly for it, then you can safely read and write to it.
What is that chip's ID, and what software version are you using?

The original chip it's a 25Q64FVSIG


And the one I'm using is 25Q64FVAIQ


The programmer version it's 1.29, but I also have 1.18, 1.30, 1.31, maybe I can try using all of them to see if anything changes, there's also a command prompt version, but I still need to learn how to use it.

User 1.30 (or 1.34) and choose 25Q64BV. No need to use command prompt version, I've tested these chips and they work on regular CH341A software

1.30 gives me this error, I can continue flashing after clicking "OK", but now I am trying with 1.34

That is normal, I see all the time, carry on

Neither the versions worked, the result it's always the same, even let the PC without any power cable and cmos battery for around 30 minutes.

His motherboard can read quad spi bios chip? He have better to use 25Q64FVAIG.

It doesn't matter what his board can read, for now, this can be changed later at ME FW level. The issue right now is programmer and chip, unless he finally was able to write successfully? Not sure, he didn't clearly say this yet.
Also, all W25W64FV = same in regard to this, all are dual/quad operation possible - see page 86 - https://www.pjrc.com/store/w25q64fv.pdf - but yes, due to "Q" this means default QE=1 at status register 2, can't that be changed with ASProgrammer in the protection bits options?
Did you get verified write yet @danielhld ? If yes, then yes, we may need to edit your ME FW to enable quad BIOS function - send me a copy of the BIOS you are using and I'll set that for you. if that fails, then you'll need to get a different dual SPI function chip instead like the original.

It didn't work, no matter how I flash or wich version of the programmer I use.
What exactly do you mean with "verified write"?
A flashed copy or the file before the flash?
If I use the programmer or AFUWIN to save my current bios it only save a 4mb file like those I send before, I only managed to get a 8mb file dumping the spi.bin

@danielhld - I mean did the programmer tell you buffer and chip match after the write process, when you verify? If you do not get that, then BIOS was not properly programmed to the chip.

Are you selecting the wrong ID/Size when dumping with programmer? A dump of any W25Q64 chip should be 8MB file even if it's an invalid or empty (FF/00) dump.

Boombastik may be correct above, I'm not 100% sure if you can change the chip to non-Quad operation, if you can I'm not sure how it's done exactly (If not how I mentioned above)
The BIOS may be reconfigured to use Quad operations though, this is done at ME FW level using FITc, but you'll have to test if that helps or not. Quad operations are currently disabled in the BIOS you attached above

Please wait for reply from plutomaniac before I change this for you so you can test if it helps.

plutomaniac to enable quad operations on the SPI BIOS above, at FITc PCH strap 1 currently both dual flags are enabled, if I want to switch to quad or enable quad, do I disable the duals and enable quads, or leave duals enabled and enable both quad settings too?
Thanks!