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Amiga computer related discussion => Amiga Software Issues and Discussion => Topic started by: dangermouse on November 27, 2009, 05:45:53 AM
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Hi
I just received my OS 4.0 CD with a used CSPPC and am attempting to just do a wee test on my 4000. When I say 'test' I mean that I don't have a hard drive in the 4000 yet (which may in itself be the problem) but I just wanted to see the first few screens of the install.
Anyway, the machine boots from the floppy, does some stuff then does a soft reboot (this is OK apparently). On the 2nd reboot the OS 4.0 CD is accessed and starts to do some reading. Files are read from the floppy also so I 'm thinking things are progressing as intended.
However, a short time later the CD light just starts to blink and the screen turns blue, then red, then blue before restarting. This cycle repeats endlessly.
Now, this 'may' be as I do not have a HDD connected but I somehow doubt it. My CD-ROM is configured as 'master' with the 4000 having nothing more in her than the CSPPC, floppy drive and CD-ROM.
Anyone have any idea what the screen color codes (I'm assuming that is what they are) mean? I would try it on my 1200 (first time OS 4.0 install here btw) but it's currently in parts all over the place :(
Many thanks
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Updating my own thread :p
Disabled MapROM and changed the RAM from 60ns to 70ns.
Now when I try to install the screen flashes blue, red, blue then stays on yellow. The CD-ROM at this point is spinning but not actually reading as far as I can tell.
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i don't know how the A4000 works but on a A1200 with a CD/DVD rom only it boots into OS4.0.
green=it cant see the CPU or it's faulty (A1200)
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It's not green though. It's definitely yellow.
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This problem is directly related to your Cyberstorm Question/Problem. OS4 needs the PPC.
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purple= it has detected a PPC processor but does not mean OS4.0 is compatible with that processor
yellow?
blue?
red?
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Those various colors appear as OS4 is trying to kick in the various PPC kickstart modules. If there's anything kicked in already (Deneb Flash, for instance) it'll choke.