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Amiga computer related discussion => Amiga Hardware Issues and discussion => Topic started by: MPVarner on December 22, 2003, 01:59:01 AM
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My A3000 was booting to 2.x np when suddenly it began to flash a yellow screen when booting.
If I hold down both mouse buttons on boot I can still get it to boot the old os np but when I try to get 2.x if just flashes yellow.
This problem cleared up for a while and I was almost thinking it was a glitch but now it appears to be back for good.
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Sounds like a memory issue. I get the same thing when I try to add one of my extra sets of 32MB simms to the accelerator. Try taking out all the zips and installing them a meg at a time.
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Yea, could be...
The amiga does a few tests on boot, the Capslock key will normally 'flash' once,
and the screen will flash colors if there is a Fault Condition;
Dark Grey Red (indicates error in ROM)
Light Grey Green (error in CHIP RAM)
White Blue (error in a Custom Chip)
Yellow (680x0 found an error)
Er, check all your chips are seated anyway...
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If the Zorro riser card (daughterboard) is not fitted, or it has a fault, it also causes the yellow screen when booting OS 2.x or higher.
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If the Zorro riser card (daughterboard) is not fitted, or it has a fault, it also causes the yellow screen when booting OS 2.x or higher.
Thats what mine done when i tried to run it without the zorro board i have 3.1 fitted. :-)
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@Castellen @Amigamad
Pulled the riser board, cleaned the connection, reseated, it fired right up. Never thought it could be that simple.
Thanks, you sire's are geniuses . :-)
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no problem :-D ;-)