Mac Pro 820-2337-A BIOS

820-2337-A BIOS
Mac Pro (Mid 2012)

 

[hernan tangoa f.]

Question, buy a Mac Pro (820-2337-A) motherboard emsable but when you turn on the fans run fast and make a lot of noise, you could help me, if you know a solution I would appreciate it a lot

 

[ThienBui]

I think this is the mac pro default application when it runs heavy.
Not a bug problem

 

[hernan tangoa f.]

I understand, but the acceleration of the fans can be normalized?
What do i have to do please help

 

[ThienBui]

Try use
https://vinafix.vn/resources/macs-fan-control.19/

 

[roy.ruan]

downloaded and checked SN. this is not 820-2337.
it's 2012 model .
2337 is 2010 model

can you double check and upload the correct 820-2337?

 

[ThienBui]

downloaded and checked SN. this is not 820-2337.
it's 2012 model .
2337 is 2010 model

can you double check and upload the correct 820-2337?

Yes, do not see 2010
Try Programming bios above.

 

[Flavio Rezende]

hi need schematics 820-2337

 

[ThienBui]

hi need schematics 820-2337

Unavailable

 

[KRISHNAROMANALEN]

downloaded and checked SN. this is not 820-2337.
it's 2012 model .
2337 is 2010 model

can you double check and upload the correct 820-2337?

Here is ROM for Macpro5.1 but 2010 from 820-2337-A board, I tried it on Macpro4.1 and it's works great. High Sierra also works fine with it.
Please note - Serial Number replaced with XXXXX, maybe you need to edit it.

 

[overshoot]

@ThienBui
Is the bios dump from 2012 MacPro5.1 will work on MacPro 5.1 2010?
Clean ME for that dump?
Motherboard (backplane) are the same so I assume it should?!

@hernan tangoa f. If MacPro have fans running like crazy, it means the CPU tray is using a different SMC version than the system tray (backplane)
Like if you were using a 2009 backplane with a 2010 CPU board or vice-versa.

 

[ThienBui]

Is the bios dump from 2012 MacPro5.1 will work on MacPro 5.1 2010?

That's impossible, Why is there such a bizarre request?
need check motherboard two motherboard.

 

[overshoot]

@ThienBui because the motherboard is the same ;-)

 

[ThienBui]

@ThienBui because the motherboard is the same ;-)

same motherboard code you can use same bios
not interested in other matters

 

[overshoot]

@ThienBui Thanks! Can you confirm it is a Clean ME region Bios?

 

[ThienBui]

@ThienBui Thanks! Can you confirm it is a Clean ME region Bios?

Me Region only have in Intel core i series

 

[DoctorMob]

820-2337-A BIOS
Mac Pro (Mid 2012)

If I flash my 4,1 Mac Pro 2009 with this Bios.... Can I use a 2012 CPU tray without Fan Issues?

 

[ThienBui]

If I flash my 4,1 Mac Pro 2009 with this Bios.... Can I use a 2012 CPU tray without Fan Issues?

yes, only need same motherboard code

 

[DoctorMob]

Need Bios Dump for 2012 with 140.0.0.0.0 Firmware.

 

[ThienBui]

Need Bios Dump for 2012 with 140.0.0.0.0 Firmware.

no Understand, want bios you need use motherboard and find