Apple II

Interesting Apple IIe Similiar to Super II

I’ve got a really humdinger of an Apple IIe for you guys to examine…

My wife has been hounding me to sell off some of my collection to make room, so I’ve been digging around… and am thinking about selling what I believe to be a prototype Apple IIe. I think it’s a prototype anyways; at the very least I’ve not seen any other Apple IIe like it in the last 20+ years I’ve been collecting these machines.

The case has no serial #, and the motherboard looks a lot like the “Super II” prototype, but slightly different.

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Open Apple - an Apple II podcast

Open Apple is a podcast dedicated to the Apple II.

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IIGS video question

solder a jumper from pin 3 to pin 15 on the logic board for the upscaler.

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Apple 3.5 drive isn't recognized on Platinum IIe

I just got a Platinum IIe. I put my 5 1/4 I/O card in the IIe and both drives seem fine. I put my 3.5 Drive controller card (603-9107-A LIRON) in and attached my 3.5 drives (A9M0106) drives, first both daisy chained, then individually. At no time were any of the 3.5 drives accessed. I have the 3.5 card in slot 5 and the 5 1/4 card in slot 6.

Yesterday or the day before, the 4 drives were daisy chained to a IIgs and worked.

Does anyone have any pointers in troubleshooting this?

Thanks.

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][gs set up

I start machine, load disk, and get 'cannot find PRODOS' and it goes no further...

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Duodisk Repair Help

Hello, I'm attempting to resurrect an Apple IIe and I've hit a wall with the Duodisk.

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Looking for Z-Basic for DOS 3.3

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AP1010 ROM Adapter

Is AP1010 good for anything else?

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Correct 6502 for an Apple II Rev 0?

Does anyone know what the correct 6502 for an original Apple II Rev 0 is? Is it just a black plastic MOS 6502 with date code for 1977? Did they ship any Rev 0's with white 6502's?

Thanks!

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Display dimming while booting program

I have an Apple IIe, using an LCD TV as a composite monitor. Video is a simple composite to composite connection between the TV and IIe.
When I try to boot ProTERM (a terminal emulation program), there is a certain spot that the video dims. The disk keeps chugging along, and then the screen brightens.
Does anyone have any ideas what this might be, or what to check?
Any help appreciated.

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