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#46 RE: HP Pro 3520 AIO bios update by _Rom 08.01.2020 22:25

Hi. Can you help to remove cpu whitelist from this bios ? Can't work with i5-3570k sr0pm - "unsupported cpu", then pc shutdown. Version is the same- HP 3520 lee_817.rom

#47 RE: HP Pro 3520 AIO bios update by Lost_N_BIOS 09.01.2020 10:52

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@toni_randine_ita - You need CH341A + SOIC8 test clip with cable, then dump the BIOS (read, verify, save) and send to me and wait (DO NOTHING ELSE!), I will fix it for you with all unlocked BIOS too
These tools are cheap, less than $7 total for both if you order from China and wait slow delivery (3-5 weeks).
You can get from other sellers on ebay that may be closer to you, or ship faster but either will be for more $$
You can also get them at other places that sell computer stuff, like Newegg or Amazon etc.

This is what you need
https://www.ebay.com/itm/332735579991
https://www.ebay.com/itm/382486015977

Here is guide on how to use
[GUIDE] Flash BIOS with CH341A programmer

And here is software package - http://s000.tinyupload.com/index.php?fil...695330485827902

@_Rom - This is not a "Whitelist thing usually. Please show me an image of the exact error, then maybe I can find in BIOS and bypass for you if it is a whitelist

#48 RE: HP Pro 3520 AIO bios update by _Rom 09.01.2020 12:51

Zitat von Lost_N_BIOS im Beitrag #47
This is not a "Whitelist thing usually. Please show me an image of the exact error, then maybe I can find in BIOS and bypass for you if it is a whitelist

#49 RE: HP Pro 3520 AIO bios update by Lost_N_BIOS 10.01.2020 10:48

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@_Rom - Please download ME System Tools V8 from this thread in section "C.2"
Intel Management Engine: Drivers, Firmware & System Tools

Once downloaded, inside you will find Flash Programming Tool folder, and inside that a Windows or Win/Win32 folder.
Select that Win folder, hold shift and press right click, choose open command window here (Not power shell).
At the command prompt type the following command and send me the created file >> FPTw.exe -bios -d biosreg.bin

If you are using Win10 and cannot easily get Admin command prompt simply registry edit that adds "Open command window here as Administrator" to the right click menu
Double-click to install, reboot after install may be required
http://s000.tinyupload.com/index.php?fil...134606820377175


Never mind, I was unable to find anything blocking or looping at 306A9 / A0 06 03 00 / A9 06 03 00 etc

@DeathBringer - When you have time, do you see anything blocking 306A9 3570K here?
I was checking and he is using sp70066.exe - https://ftp.hp.com/pub/softpaq/sp70001-70500/sp70066.exe

#50 RE: HP Pro 3520 AIO bios update by _Rom 12.01.2020 20:06

:(((

#51 RE: HP Pro 3520 AIO bios update by DeathBringer 14.01.2020 19:50

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Try to flash my mod - https://drive.google.com/open?id=1G0WqtI...tA1WJQpQ2Lf9CzL

#52 RE: HP Pro 3520 AIO bios update by _Rom 14.01.2020 22:59

Great work, DeathBringer !!! Its works perfect. Many thanks!

#53 RE: HP Pro 3520 AIO bios update by okay84 05.04.2020 19:53

Help me too please!
I have HP AIO 3520 with NVidia GF610 graphics, mainboard HP 2AED version 1.02, mainboard ID: 63-0100-000001-00101111-122211-Chipset$00528000_VER: LEE817.ROM VLEE8.17.
After I updated the BIOS from 8.07 to 8.17, I got a permanent black screen.
But Windows boots up and I got access to the PC through a RemoteAdmin with screen resolution 640x480.
It looks like NVRAM was incorrectly updated.
I tried updating the BIOS again with standart command
safuwin.exe LEE_817.ROM /p /b /n /r /k
or update only NVRAM with command
safuwin.exe LEE_817.ROM /n
The update is successful, but the result is the same :(
What can be done in my situation?

#54 RE: HP Pro 3520 AIO bios update by okay84 07.04.2020 13:02

@Lost_N_BIOS, @DeathBringer, please help!

#55 RE: HP Pro 3520 AIO bios update by DeathBringer 07.04.2020 13:16

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@okay84
Flash original BIOS (8.07)

#56 RE: HP Pro 3520 AIO bios update by okay84 07.04.2020 13:20

@DeathBringer, sorry, no. I dont have a backup :( There is only 8.17 and 8.16 on HP support site, but It's impossible to downgrade from 8.17

#57 RE: HP Pro 3520 AIO bios update by DeathBringer 07.04.2020 13:22

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Zitat von okay84 im Beitrag #56
It's impossible to downgrade from 8.17
I don't know. I make CPU support mods only.

#58 RE: HP Pro 3520 AIO bios update by okay84 10.04.2020 15:36

Does anyone have a BIOS dump HP AIO 3520 with clear ME region?

#59 RE: HP Pro 3520 AIO bios update by _Rom 10.04.2020 15:52

file.php?url=http%3A%2F%2Ffiles.homepagemodules.de%2Fb602300%2Ff16t3888p57137n4_XWuGyPlM.zip&r=1&content=RE%3A_HP_Pro_3520_AIO_bios_update

#60 RE: HP Pro 3520 AIO bios update by okay84 10.04.2020 16:32

It's a last version 8.17 from official HP website, do you have version older then 8.16, like 8.11 or 8.12?

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