[Dathaco]

Hi all,

My first posting to this board and not good at English so, go easy on me.
We have a 1993 vintage Okuma LB15 II-M Lathe (M Spindle also have). Operating system is OSP 500 L-G.
Because the mainboard was ejected while the power was still on.
The next day on powering up, the bootup sequence stops almost immediately with the following:
SBP4-B J1.05
MEMORY TEST OK ! 0000
LOAD:SYS
2011 Bubble Memory Read ERROR 00500000 'Parity'

So we need to reinstall, but we have no disk or system files.
If you have below files, please give me:
BINQ8-Q32-B.BBM
LAU16-VR-W3.PBU
LSU16-VW-F1.PBU
LCU06-00-A.PBU
FOSJ4-07-A.SYS
LVU16-VA-D2-1.PBU
LVU16-VE-D-3
LAA07-AQCH.POL
LAMJ7-AQCH.POL
LAC07-AQCH.POL
LDA01-Q1-B-POL
LOA04-Q3-G

Any advise greatly appreciated.

Regards,
Alex Vu

[Algirdas]

Are you sure?
Is the bubble memory still alive?

[Dathaco]

Yes, I'm sure.
We checked, it' still ok.
If you have system disks or files,
Please help me...