Hi Pinballfans!

I am struggling with my Bally Speakeasy 4.
The MPU board does not work.
I have a working Bally board what works with Bally Goldball eproms (2732) Eprom configuration:

E4-E13a
E12-GND
E7-E8
E10-E11
E31-E32
E16a-E29
E33-E35

I have tried to burn a Speakeasy 4 but did not worked.
Later i have ask a pinballfriend to do the same eprom burn but also no luck.
I have decided to order it from Ministryofpinball...
The same issue with the one from Ministryofpinball.

This machine makes me crazy.

I have compared the eprom content Ministryofpinball <-> ipdb.org they are different.
I had a feeling that the eprom content on ipdb must be wrong...

Unfortunately i have no idea what to do.
Returning the eproms is ok but the machines is going to stay still non working.

Any idea?
Does somebody had similar issue?

Thanks in advance!

I am not sure what version how can i identify?
The pinmame romset works fine thank you for your advice !!!
(at least it starts i have not tested completely but the display came in)
It seems to be that the standard eprom content for Speakeasy on ipdb is wrong