- Does the file "AmigaOS ROM Update" exist in your Devs: folder?
Yes it does.
- Is it possible that your Startup-Sequence has the SetPatch declaration with the option NOROMUPDATE instead of SKIPROMMODULES?
It is SetPatch v44.16 and the line at the top of my Startup-Sequence is :
C:SetPatch QUIET SKIPROMUPDATES scsi.device
I tried it without the SKIPROMUPDATES and it did not change the About box.
When I run SetPatch on the booted system, it says that Amiga OS ROM Update has been applied -- ROMUpdate 44.26 17.9.2000
Also the copyright on the screen titlebar is 2000.
I'm puzzled. I do remember OS 3.5's installer CD not being 4000T-aware, dropping me to a CLI after rebooting from the pre- or main- or post-install, due to a missing workbench.library. But it's been a while.