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Amiga computer related discussion => Amiga Hardware Issues and discussion => Topic started by: magnetic on July 15, 2004, 02:26:34 PM
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Hi Guys
After over 10 years repairing/selling Amigas I came across an early startup error screen i've never seen.
We have an A4000D here that when powered on gives a BLUE SCREEN and stops there... any idea what this means.
The commodore docs say blue = custom chips error but the machine was working fine before. I did notice there was a soldered lead from a capacitor to a leg on a small surface mount chip near the battery that came out..
magnetic
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Battery leakage?
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Yeah, it looks like it was a bad battery.. how did you know?
magnetic
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'cos he's clever like that? :-)
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I once had a fault with my A1200 which gave the display a blue tint
(but not a complete blue).
I sent it for repair with Wizard Developments (Now Computer! if they
still exist) and was told it was a failed VideoDAC.
I also heard Budgie mentioned I think.
Wiggling the RF lead about would cause the display to come back to
full colour which made me think it was just a socket loose.
Another weird colour thing I got was with my old Blizzard 1230-IV. I
was told the old Quantum Daytona GO-DRIVE brand was incompatible with
the 2.5" IDE interface and so it produced a red, flashing screen.
Indicating possibly the ROM was there and then disappearing.
:-D :-D :-D
Nice colours on the Blizzard 1260 bootup though, a sort of vertical
rainbow flicker of all the colours.
What is the PowerPC boot colour?
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FYI
All the Phase 5 high end accelerators show this "rainbow" effect during startup..
magnetic