Upgrade IIgs ROM from version 00 to 01

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Last seen: 2 months 1 day ago
Joined: Dec 24 2007 - 09:25
Posts: 184
Upgrade IIgs ROM from version 00 to 01

I have a NEW Apple IIgs, I threw in some cards I have and it still works fine. I have a ROM Version 00 though, which will not let me run GS/OS System 6.0.1, correct? How do I upgrade that ROM too a Version 01?

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Last seen: 3 years 4 months ago
Joined: Apr 10 2006 - 20:01
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I'll trade you a ROM01 chip f

I'll trade you a ROM01 chip for a 00... send me a PM if interested.

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Last seen: 2 months 1 day ago
Joined: Dec 24 2007 - 09:25
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I responded with a PM! Thanks

I responded with a PM! Thanks!

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Last seen: 4 years 11 months ago
Joined: Dec 20 2003 - 10:38
Posts: 149
The Official Rom 0 to Rom 01

The Official Rom 0 to Rom 01 upgrade was just a Rom 01 chip and a VGC chip which fixed a problem with a "pink fringe" effect with certain graphics displays.

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