[blacksmith]

Let's assume the followings:
- the defective components are the environment controllers.
- the power supply might be out of specs too.
- I will find an electronics repair shop that is able to replace the 3 DS1780E
- I will replace the power supply with a new one plus ATX adapter from ebay
After this replacements all hardware components are in good order.
My main fear is the L1 controller, or wherever the info about the machine is stored for stat-up, might be lost or corrupted. 

It is possible to reset the info in this components in such a way that the machine starts?

Thanks.