Parameters wiped please help

[KnightsLTD]

Hi guys
Got my Okuma working lovely finally then bosh parameters and everything has wiped. Don’t know why.

It’s an MB46VAE 2001 with an OSPU100M CONTROL I have followed the manual to try re install all the software. Luckily I got all the backup disks and 1/8 software floppy’s.

I’m doing as follows:
- power
- control on
- install switch mode on
- reset button next to install mode
But for some reason can’t get install mode to activate.

Any ideas or help welcome. I have spent all my money buying my machines and don’t really have the money to get an Okuma guy out. So really need to get this done myself.

 

[kurmay]

Can you share screenshot when installing software?
Any alarm, error or message appear on screen?

 

[KnightsLTD]

 

[kurmay]

Memory board is faulty