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Author Topic: Amiga 1000 Diagostics  (Read 1338 times)

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Offline mechy

Re: Amiga 1000 Diagostics
« on: November 29, 2014, 10:36:26 PM »
Quote from: HolySamosa;776213
Recently scored an Amiga 1000 that externally and internally looks great.  Super clean!

However, when I power it up I get the following behavior:

1 - Black screen for approx. 4 seconds
2 - White screen for 1/2 second w/ four (i think) flashes of the power LED
3 - goto 1

Any suggestions?  

Thanks!

just a shot in the dark,these are A500 led blink codes, but may apply here:

Amiga keyboards come with their own Flash ROM, timer and 64 bytes of  memory. Source of error can be determined thanks to Caps Lock LED  blinking:
 
  • One blink – keyboard ROM check error
  • Two blinks – keyboard RAM check error
  • Three blinks – timer error
  • Four blinks – two lines or control keys shorted
you mentioned 4 blinks, so if there is a keyboard connected,disconnect it and try.