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Type: Posts; User: joeyd3119

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    RIQ Wondered if you can answer a PCJR...

    RIQ

    Wondered if you can answer a PCJR question? It pertains to int 82 in the Bios and what parameters it uses.
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    IBM PCjr jr Hotshot board drivers.

    Does anybody know where I can find the drivers for the IBM PC jr Hotshot board?? It was made by ES Quality Products, Reno, NV

    I looked on "Mike's PCJr site" and could find the installation and...
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    Great Demo! And I'd like to say "Thanks for the...

    Great Demo! And I'd like to say "Thanks for the Info" at the start of the demo it says "you must be running a V20 or running on an emulator" LoL!! I did not know it had a V20 in it!! I have not taken...
  4. Thanks!!

    Excellent!! Thank you!!
  5. XT Clone calling Rom Basic Keyboard question...

    When I was messing with the pair of XT clones last weekend troubleshooting what ended up being a BIOS problem I noticed both had ROM Basic in them.
    When the hard drive controller was not in them or...
  6. WTB PCjr Configuration Cartridge or Compatibility Cartridge

    Looking for either a Configuration Cartridge or Compatibility Cartridge for a PCjr
    I forgot about how quirky the the Jr was!!

    Or if anybody has the PCB layout and a bin file I'll just make one...
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    I had checked turbo mode. It ended up being BIOS!

    I had checked turbo mode. It ended up being BIOS!
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    I swapped the BIOS'es between the two machines...

    I swapped the BIOS'es between the two machines and WhAm-BaM! "Bob's your Uncle!" they suddenly reversed roles! I dumped both chips and did a compare they are ever so slightly different but of course...
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    XT Clone Troubleshooting mystery.

    I have a bit of a mystery issue with an XT clone.

    The machine is a Juko XT turbo clone with IBM cards.This is the board...
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