19 June 2022, 15:26 | #21 |
Registered User
Join Date: Dec 2016
Location: Finland
Posts: 76
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19 June 2022, 19:15 | #22 |
Thalion Webshrine
Join Date: Jan 2004
Location: Oxford
Posts: 14,330
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Broken CIA? These are the chips are notorious for breaking and they are also connected to the keyboard.
Broken CIA chips will stop Kickstart from booting. |
23 June 2022, 08:01 | #23 |
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Join Date: Nov 2016
Location: Fadden ACT Australia
Posts: 128
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Unclip and disconnect the keyboard flex cable and then power on and retry booting into diagrom with just an amiga mouse connected.
If that solves the diagrom loop issue then you need to look at the keyboard membrane, its connection and any stuck keys. |
04 July 2022, 08:35 | #24 |
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Join Date: Apr 2021
Location: willenhall
Posts: 86
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stuck key? keyboard membraine/flex break?
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12 July 2022, 03:58 | #25 |
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Join Date: Nov 2016
Location: Fadden ACT Australia
Posts: 128
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Note - you can use diagrom with just the mouse when the keyboard is disconnected.
From the video it looks like the hardware is seeing a permanent "0" key press from the keyboard. |
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