Apple II GS ROM upgrade

1 reply [Last post]
Joined: Mar 8 2005
Posts: 1

I have an apple II gs with ROM version 00. i recently purchased the apple II gs system disk version 5.0.4. when i boot it says it only runs on ROM 01 or higher. what is this upgrade and where would i find the hardware for it? i've tried searching sites, but i don't think i know enough about it.

Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.
Joined: Dec 20 2003
Posts: 149
the only diffrence between a

the only diffrence between a rom 00 and a rom 01 is the roms/ and the vgc (Some VGC's had a problem with pink fringing) All you need to do is swap the Rom from a Rom 01 board and the VGC.


"Happiness in life is what is important"
Steve Wozniak
PM 6500 | Apple //e | Apple IIc+ | Apple IIGS | Quadra 950 | Hackint0sh