BIOS 820-3462A efi bootloop

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Hi guys, I have here a 820-3426a i7 that is chiming every 1second (bootloop)

Can someone fix the original bios for me? It has the original sn on it. (I hope)

I tryed a another bios from a other forum, it starts but fan spins high and it runs slow. (Boot into OS)
MRI check said at first ppbus below limit (now it's fixed)

Now with this efi it says CPU Die digital core 0 : missing

3s155 efi asd tells me also something like that. So I guess, the efi is still wrong.
3s155os asd won't work...

I will upload the original efi in a few hours. Now I am on work

Can someone help?

Thx a lot!

 

[ThienBui]

Hi guys, I have here a 820-3426a i7 that is chiming every 1second (bootloop)

Can someone fix the original bios for me? It has the original sn on it. (I hope)

I tryed a another bios from a other forum, it starts but fan spins high and it runs slow. (Boot into OS)
MRI check said at first ppbus below limit (now it's fixed)

Now with this efi it says CPU Die digital core 0 : missing

3s155 efi asd tells me also something like that. So I guess, the efi is still wrong.
3s155os asd won't work...

I will upload the original efi in a few hours. Now I am on work

Can someone help?

Thx a lot!

now have display or not ?

 

[Crazeej]

Yes, it starts with this bios, fan ramps up to full speed, apple logo!
Os loaded but super slow.

System is posting. Feel free to ask more questions.

 

[ThienBui]

Yes, it starts with this bios, fan ramps up to full speed, apple logo!
Os loaded but super slow.

I think axg_r turns on at chime than it goes very low. (20mv)

System is posting. Feel free to ask more questions. Later I will post original efi.

backup bios old send i check

 

[Crazeej]

edited my second post. thank you very much!

 

[Crazeej]

edited my second post. thank you very much!

 

[ThienBui]

try it

 

[Crazeej]

try it

thank you very much! i will try it . just need to put it on a socket... will reply as fast as possible!

 

[Crazeej]

try it

Dear Thien, Fans are running normal right now! i need to reinstall OSX over internetrecovery. i will reply to this topic in max 2 Hours if i run in any issue! But i think this is solved!!

Thank you so MUCH!!!! apreciate your work! i need also to learn it how to

 

[ThienBui]

Thank you so MUCH!!!! apreciate your work! i need also to learn it how to

yes 60$