Hitachi-seiki VM 40 III

[robert0707]

Hello
Need help in bringing to life my machine. problem started after replacing battery in one of the boards in main computer. after replacement errors occured, wanted to upload ladder program, but couldnt get rid of them. Then probably in seicos menu(I dont know why) I pressed `change to english system`and after that I have only bios menu and I/O error when quit bios

do you have any idea how to get back to that seicos menu where I pressed `change to english system` I remeber there were 2 or 3 more options `change to chinese etc`and what to choose to bring to life seicos
or maybe you have other tips
things are getting difficult as seicos is mainly in japanease

thanks

robert

[robert0707]

forgot to add that when in NEC's bios I can see C and D drives. on ://D there are 4 cataloques with the same files
\D\SX1M
\D\X1MB
\D\X1MB_ENG
\D\X1MB_GER
I think when I pressed in seicos "change to english system" it might have influenced that nec is reading from a different catalogue??? in SX1M catal. there is file AUTOEXEC.BAT while there isn't in others. apart from that all the files are same