Show me image of this >> FPT.exe -i
I've never seen BIOS read access denied
Ahhh! Never mind, I see the issue, please be VERY careful with FPT!! You have wrong command there (missing -bios flag)!!
FPT.exe -bios -d biosreg.bin << Dump
FPT.exe -bios -f biosreg.bin << Flash back

Oh indeed I must have entered a wrong command! I promise to really be more careful from now on :)
Now it worked:

Here is the dump: http: //s000.tinyupload. com/index.php?file_id=06464110858435444514


I also ordered a programmer just to be on the safe side...

P.S.. But the bios is indeed write protected, I got an error: failed to disable write protection...

My ch341a programmer arrived yesterday. I cannot get the clip attached properly to the bios chip, I think the clip contacts are bend too much, I just might to have to order another clip.

I also found a jumper on the mainboard that enables reading/writing the ME part of the bios chip. Alas, the bios part cannot be written while the jumper is set.
At least I managed to clean the ME (using me-cleaner) and flash it back to the chip (via fpt -me -d meclean.bin).

And the system is still up and running!

I would still like to unlock the bios advanced options to be able to set up fan management and maybe undervolt and overclock the cpu a bit.

Zitat von felowkin im Beitrag #13

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Oh, the guide seems to require having windows installed on your system. My HP runs linux at the moment.

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Hello. I know this is an older thread but did you get your unlocked bios working please? I am having bios issues with a similar pc and can't get the onboard video working. Thank you very much.

Zitat von Lost_N_BIOS im Beitrag #8

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Set Manual instead of XMP, then you should be able to set all manually. Do you want me to make you another BIOS to try leaving profile selection back on softstrap, in case this maybe messed up the library thing you mentioned?
Or it's possible, since this is Business/Corporate ME FW some things may be less compared to what you'd get with consumer ME
But, I'll go ahead and make that for you tonight (Maybe now if I can get done in time, watch for edit in a bit) so you can test

@bc732 - * Edit - Here is same as I sent you before, but with ICC profile selection set back to original (Softstrap) - http://s000.tinyupload.com/index.php?fil...472769213624793
I think either way may be same/same, since I set Overclock as main profile anyway, but not 100% sure.

* Edit - If stuff is still missing in ICC that was there previously, it may be Q87 doesn't support overclock profile and we can try Adaptive instead if you want?
If that also fails, then it may be best to put ME FW back to it's original state, well I mean fixed ME FW as I've sent you, but without the ICC changes (I'll have to make this for you, you do not already have in any BIOS I've sent you)

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Hey guys .
I would need an Hp Elitedesk 800 G1 TWR BIOS modification for Nvme boot.Previously, another motherboard was damaged due to the clip., so I would rather desolder the BIOS chip.
Is anyone making the change for me? Thank you.