Invalid partition table after a sudden powerdown

[OEBVIPREUSS3]

We found a defect TEKRAM SCSI-III Controller.
After replacing this part we got access to our Hard-disks again.

Because of some other error the controller made on the disk structure
we could repair the dos and tradional netware partitions.

Now we have only a few defect files on SYS:\SYSTEM
(e.g. CLIB.NLM will only load from a CD with SP6, not from SYS: even if we replace CLIB on SYS:SYSTEM)

We looking now for a method to replace them, not knowing all of the files.

Thanks
Frank